China best Honda Mnv High Speed Cheap Second-Hand Electric Car for Sales supplier

Product Description

 

Product introduction

 

                                           Honda MNV

The m-nv body size is 4324 / 1785 / 1637mm and the wheelbase is 2610mm. The side waist line runs from the rear window to the front fender and the willow leaf headlamp. The visual center of the main characteristic line of the rear tail moves upward, forming a subduction trend from the front face, to the side and to the rear tail. The overall shape has a more futuristic feeling. The spacious trunk and the rear seat reclining mode provide the user with a comfortable space. CZPT white, elegant gold, Yindai gray, moonlight blue and Cabernet red meet the different expression needs of young personality.

Product Parameters

Place of Origin:

China

Brand Name:

HONDA

Color:

gray, blue, white, golden, red

Length width height(mm):

4324 x 1785 x 1637mm

Wheelbase(mm):

:2610mm

Body structure:

SUV

Tyre Size:

215/55R18

The number of gear

1

Motor type

permanent magnet/synchronous

Gear shift type

Single-speed transmission for electric vehicles

Maximum motor power

120KW

Drive Mode

front drive

Maximum torque of motor

280 N.m

Front Suspended system:

MacPhersan type Independent suspension

battery type

Ternary lithium battery

Rear Suspended system:

Variable cross-section trailing arm torsion beam suspension

battery capacity

61.3 kwh

Power type

100% Electric

Max cruising range

480 km

car body structure

Load-bearing car body structure

Max.speed

140km/h

Brake type

Vented Disc

Battery pack warranty

8 years/150000km

Parking brake type

Electronic parking

fast charge

0.5 hour from 30%-80%

seats

5

Charging time :

9

Spare tire specifications

Non-Full-Size

Product appearance

Product interior

 

Packaging and transportation

Company introduction

FAQ

 

FAQ:

1Q.Which brand electric car could you supply?

A: NiO, X-Peng,BYD1Tesia, Volkswagen and any brand you want.

2Q. What kind of payment terms can be acceptable?

A: We’re flexible for payment terms, including T/T and of course Cash.

3Q. What’s your minimum Order quantity?

A:  2unit.

4Q. What’s your supportive policy for distributors In overseas market?

A: We support in many aspects including marketing, promotion, product development/Improvements, service training, advertising etc.

5Q: What is your shipping type and delivery time?

A: By train or by sea.1 set sample can be shipped by LCL. Quantity order would be shipped by FCL. Normally delivery time within 15-25days after receiving your deposit or L/C.

 

Warranty: 3 Years
Power: 120kw
Seat No.: 5
Type: BEV
Certification: CCC
Body Type: Open
Customization:
Available

|

Customized Request

gearbox

Types of Vehicle Gearboxes

In a vehicle, there are many types of gearboxes available. There are planetary gearboxes, Coaxial helical gearboxes, and skew bevel helical gearboxes, among others. In this article, we’ll cover all of them and help you determine which type of gearbox would be right for your vehicle. Also, we’ll discuss how each differs from the others.

planetary gearbox

A planetary gearbox is composed of three main components: a sun gear, an input bevel gear, and an output shaft. A planetary gearbox can have different output torques and ratios. The basic model of a planetary gearbox is highly efficient and transmits 97% of the power input. There are several kinds of planetary gearboxes, depending on the type of operation. In general, there are three types: the simple, the intermediate, and the complex.
The price of a planetary gearbox can vary a lot, and it’s important to know what you’ll need. Different manufacturers produce different planetary gearboxes, so check with a manufacturer to see what they have available. Make sure to check the quality of the planetary gearbox before making a final purchase. In addition, be sure to compare the prices and the availability of a particular product. A quality planetary gearbox will provide years of trouble-free operation and will not break your bank.
Planetary gears feature an integer number of teeth. Each planet has teeth that must mesh with its ring or sun. The number of planets, ring, and tooth count of each gear determine whether the teeth mesh. Some planets have fewer teeth than others, so they mesh better than others. However, compound planets can be more flexible and achieve higher reduction ratios. If you’re looking for a planetary gearbox for your next project, consider getting in touch with a manufacturer who specializes in this technology.
When it comes to construction, a planetary gearbox is no exception. It’s extremely important to choose the right planetary gear for your application, because an imbalance in the planet gear can cause increased wear and failure. Moreover, the compact size of a planetary gear ensures maximum heat dissipation. However, a planetary gear box may require cooling in some applications. A planetary gearbox will make your life easier, and it will give you years of trouble-free operation.

Straight bevel helical gearbox

The Straight bevel helical gearbox has a number of advantages, but it has a relatively short manufacturing process. Its most popular application is in the automotive industry, where it is used in many types of vehicles. Other applications include heavy and light equipment and the aviation and marine industries. Below is a brief introduction to this gearbox type. Read on to learn about its benefits. This type of gearbox is one of the easiest to manufacture.
The spiral bevel gear has larger teeth than straight bevel gears, resulting in a smoother, quieter rotation. It can handle high-speed heavy loads with less vibration. Spiral bevel gears are classified by their tooth form and cutting method. Straight bevel gears are easier to design and manufacture, but spiral bevel gears are more expensive. Both designs are suitable for high-speed, heavy-load operations, and general manufacturing applications.
In addition to being easy to install, the modular bevel gears have many advantages. They have an exceptionally high degree of interchangeability and feature the highest standards of component integrity. They can also be tailored to meet your specific requirements. The advantages of this gearbox type include high precision, optimum performance, and low noise. And because they are modular, they can be produced in a variety of finishes. These include stainless steel, titanium, and bronze.
Straight bevel helical gearbox manufacturers are committed to a high degree of precision in their designs. The radii, torques, and tooth profiles of straight bevel gears are more precisely measured than those of cylindrical bevel gears. The same calculations are used for all traditional bevel gear generators. This ensures that your 5-axis milled bevel gear sets have the same calculations and layout.
gearbox

Coaxial helical gearbox

The Coaxial helical gearbox is a highly efficient transmission system that is well suited for light-duty applications. Compared to spur-type gearboxes, the real pitch of a Coaxial helical gearbox is low at all helix angles. This is because the coaxial type has the same number of teeth and center gap as the spur gearbox. Coaxial helical gearboxes also have a smaller footprint and are compact.
Several nations have implemented lockdown regulations for Industrial Gearbox trade, threatening the global economy. Several factors have been implicated in COVID-19, including supply chain, market, and financial markets. Experts are monitoring the situation globally and project remunerative prospects for gearbox manufacturers after the crisis. This report depicts the latest scenario and offers a comprehensive analysis of COVID-19’s impact on the entire industry.
This Coaxial helical gearbox features a compact structure and high precision gear. Its three-stage design combines two-stage gears with a single-stage gear, forging high-quality alloy steel for high precision and durability. The gears are serially-designed for easy interchangeability. They are also available in high-frequency heat-treated steel. A Coaxial helical gearbox is the perfect solution for many applications.
Coaxial helical gearboxes have the added benefit of using cylindrical gears instead of shafts. They operate quietly, and have more surface area to interact with. Their fixed angles make them suitable for heavy-duty applications, like in conveyors, coolers, and grinders. Compared to other gearbox types, Helical gearboxes have higher power-carrying capacity. Listed below are the benefits of a Coaxial Helical Gearbox

Skew bevel helical gearbox

A Skew bevel helical gear box is a common type of industrial gearbox. These gearboxes are rigid and compact and can be used in a variety of applications. They are commonly used in heavy-duty applications such as grinding mills, conveyors, and coolers. They are used in many applications to provide rotary motions between non-parallel shafts. They also have the added benefit of high-efficiency in a variety of industries.
Skew bevel helical gear boxes are suitable for heavy loads and are monolithic in construction. This type of gearbox combines the benefits of bevel and helical gears for right-angle torque, which makes it a popular choice for heavy-duty applications. In addition to being a robust and reliable gearbox, these gearboxes are highly customizable and can meet almost any industrial need.
To maximize the efficiency of bevel gears, FE-based tooth contact analysis is used to develop a sophisticated geometry optimization algorithm. The software also allows users to define optimal flank topography by introducing application-specific weightings for specific load levels. With this data, a manufacturing simulation is conducted to determine the best variant. A robust variant combines the benefits of efficiency, load-carrying capacity, and low excitation behavior.
The helical gear can be angled at 90 degrees. This is similar to a spur gear but produces less noise. It can achieve a nine-to-one speed reduction with one stage. However, a helical gear requires a larger driver gear for higher reductions. This gearbox is suitable for speeds from 1:1 to three times. They are often used in the manufacture of motors and generators.
gearbox

Extruder helical gearbox

An extruder helical gearbox is one of the most common industrial gears. It is compact in size and low-power consuming, making it ideal for heavy-duty applications. Extruder helical gearboxes are suitable for a variety of industrial applications, including cement, plastics, rubber, conveyors, and coolers. In addition to its use in plastics and rubber manufacturing, this gearbox is also useful in other low-power applications such as crushers, coolers, and conveyors.
CZPT SG series Extruder Helical Gearboxes are available in Single Screw and Twin Screw Variations. These gears feature a compact design, high power density, and long service life. Axial bearing housing and thrust bearings are mounted on the input shafts. Extruder helical gearboxes can be installed in various positions, including horizontal, vertical, and inclined.
Helicoidal gears are often produced in a modular manner. This design provides multiple benefits, including engineering and performance advantages, modular production, and the highest level of component integrity. A single helical gearbox can be assembled into a larger gearbox if needed, but modular production ensures consistent performance and economy. This modular design is also cost-effective. It is a versatile and reliable solution for a wide range of applications.
In addition to its efficiencies, Extruder helical gearboxes also have a low noise profile. They have no squeal sounds, and they are silent when running. They can transfer more power than conventional gearboxes. This type of gear has been used in the manufacturing of high-quality plastic products for years. They are often used for applications in automotive transmissions. Aside from being quiet, helical gears have higher contact levels and lower vibration.

China best Honda Mnv High Speed Cheap Second-Hand Electric Car for Sales   supplier China best Honda Mnv High Speed Cheap Second-Hand Electric Car for Sales   supplier
editor by CX 2023-11-10

China Good quality Used Dump Truck 8*4/6*4 CZPT CZPT Tipper Truck for Kenya, Nigeria, Africa Promotion New Bucket with Great quality

Product Description

Used Dump Truck 8X4/6X4 CZPT CZPT Tipper Truck for Kenya, Nigeria, Africa Promotion New Bucket
Product Description
Our main products include dump truck, tractor, oil tank truck, on-board crane, low bed semi-trailer, flat semi-trailer, bulk cement semi-trailer, skeleton semi-trailer and its accessories. As we are factory direct sales, the quality is guaranteed

Vehicle series HOWO-7 6×4 Tipper
Cab HW76
Engine Model Euro 3:WD615.47C
Power(Ps/rpm) 249/1900;279/2000
Maximum torque(Nm/rpm) 1490/1200-1500;1590/1200-1500
Displacement(L) 9.726
Transmission SINOTRUK HW series 10 gears Transmission,Transmission with main and auxiliary transmission structure, , main transmission with double counter shaft ,auxiliary transmission with planetary reduction.  with PTOWD 615.47 standard HW19710
Clutch Φ430 diaphragm spring Clutch,Hydraulic control air assisted.   
Front axle HF9 drum-type, rated load of 9t
Rear axle HC16 double reduction (central reduction+wheel reduction),speed ratio:5.73, 4.8
Steering system ZF8098 steering gear, ZF steering oil pump, system pressure 18MPa
Suspension Steer Axle front and rear leaf spring  suspension, front suspension with shock absorber,transverse stabilizer
Drive Axle front and rear leaf spring  suspension,rear suspension is disconnected type with transverse stabilizer.
Braking system Service brake dual-circuit air pressure brake
Parking Brake spring storage energy without air
Auxiliary brake Engine exhaust  braking. standard Engine EVB,ABS, optional auto clearance adjusting arm.
Electric system Voltage 24V
Generator 2240W
Batteries 12V/165Ah,2 pieces 
Starter Power 24V,7.5kW
Wheels & Tyres Tyres 12.00R20
Optional  12.00R24,12.00-24
Fuel Tank Capacity 300 Liter
Weights (kg) Curb weight(vehicle/chassis)   12170/8630;12290/8660;12450/8690;12270/8710
Gross Vehicle Weight 25000
Rated load 12420~12700
Vehicle Dimensions (mm) Overall length x Overall width x Overall height (7545~8545)×2496×3170/3450
Wheelbase (3225~3825)+1350
Front/rear overhang(vehicle/chassis) 1500/(1470/715);1500/(1670/740);1500/(1870/900)
Wheel track of front axle 2041
Wheel track of rear axle 1830/1850
Performance Maximum speed(km/h) 79/83
Maximum gradeability(%) 20
Minimum turning diameter(m) 15/16/17

Detailed Photos

 

Product Parameters
 

Driving type 6×4 Model No HOWO Truck
Whole dimension 6800x3668x2490mm Wheel base 3625+1350mm
Loading weight 31-40 ton Max speed 102km/h
Curb weight ( kg ) 9230    
Engine (Steyr technology, made in China)
Engine No WD615.69 Cylinder No 6
Fuel type Diesel Emission 9.726L
Emission standard Euro 2/ 3 Horse power 336/371/375hp
Fuel tanker capacity  400L    
Gearbox
Gearbox type HW19710 Transmission type Manual
Forward 10 speed Reverse 2 speed
Steering system ZF8098 hydraulic steering with power assistance
Truck chassis and tire
Front axle HF9 Front axle loading 9000kg
Rear axle HC16 Rear axle loading 16000kg
Tires 12R22.5 Tire quantity 11, with spare tire
Cab
HOWO76 cabin, 1 sleeper with air conditioner , all-steel CZPT control,55ºhydraulically tiltable to the front,2- arm windscreen wiper system with 3 speeds, laminated windscreen with casted-in radio aerial, hydraulically damped adjustable driver’s seat and rigid adjustable co-driver’s seat, with heating and ventilating system, outer sun visor, adjustable roof flap, with stereo radio/cassette recorder, safety belts and adjustable steering wheel, air horn, with 4-point support fully floating suspension and shock absorbers 

 

About US
We integrates development and manufacturing in-house,Our trailers are sent directly to you from Our workshop.
We offer a one – stop services at the most favorable prices.
We welcome customers from all walks of life to visit our factory and build the cooperative relationship with us!

FAQ
1. Are you a factory or a trading company?
We have our own factory and have been engaged in trade for many years, and because we are a factory, the price is very advantageous

2. How to ensure quality?
Our raw materials and OEM accessories (including axles, suspension and tires) are purchased centrally within the group, and each node will be subject to strict inspection. Professional workers and advanced equipment are used in the whole process to ensure the high quality of each part.

3. What are your terms of payment?
Our payment method is flexible. The first choice is telegraphic transfer or letter of credit. Of course, all payment methods can be negotiated.

4.Is there any MOQ requirement?
No MOQ requirement, and we are even able to provide the Express service if parts are urgently needed.
 

After-sales Service: 24/7 Service for You
Warranty: 1 Years
Transmission Type: Manual
Emission Standard: Euro 2
Load Capacity: 31-40t
Power: Diesel
Customization:
Available

|

Customized Request

gearbox

The Parts of a Gearbox

There are many parts of a Gearbox, and this article will help you understand its functions and components. Learn about its maintenance and proper care, and you’ll be on your way to repairing your car. The complexity of a Gearbox also makes it easy to make mistakes. Learn about its functions and components so that you’ll be able to make the best choices possible. Read on to learn more. Then, get your car ready for winter!

Components

Gearboxes are fully integrated mechanical components that consist of a series of gears. They also contain shafts, bearings, and a flange to mount a motor. The terms gearhead and gearbox are not often used interchangeably in the motion industry, but they are often synonymous. Gearheads are open gearing assemblies that are installed in a machine frame. Some newer designs, such as battery-powered mobile units, require tighter integration.
The power losses in a gearbox can be divided into no-load and load-dependent losses. The no-load losses originate in the gear pair and the bearings and are proportional to the ratio of shaft speed and torque. The latter is a function of the coefficient of friction and speed. The no-load losses are the most serious, since they represent the largest proportion of the total loss. This is because they increase with speed.
Temperature measurement is another important preventive maintenance practice. The heat generated by the gearbox can damage components. High-temperature oil degrades quickly at high temperatures, which is why the sump oil temperature should be monitored periodically. The maximum temperature for R&O mineral oils is 93degC. However, if the sump oil temperature is more than 200degF, it can cause seal damage, gear and bearing wear, and premature failure of the gearbox.
Regardless of its size, the gearbox is a crucial part of a car’s drivetrain. Whether the car is a sports car, a luxury car, or a farm tractor, the gearbox is an essential component of the vehicle. There are two main types of gearbox: standard and precision. Each has its own advantages and disadvantages. The most important consideration when selecting a gearbox is the torque output.
The main shaft and the clutch shaft are the two major components of a gearbox. The main shaft runs at engine speed and the countershaft may be at a lower speed. In addition to the main shaft, the clutch shaft has a bearing. The gear ratio determines the amount of torque that can be transferred between the countershaft and the main shaft. The drive shaft also has another name: the propeller shaft.
The gears, shafts, and hub/shaft connection are designed according to endurance design standards. Depending on the application, each component must be able to withstand the normal stresses that the system will experience. Oftentimes, the minimum speed range is ten to twenty m/s. However, this range can differ between different transmissions. Generally, the gears and shafts in a gearbox should have an endurance limit that is less than that limit.
The bearings in a gearbox are considered wear parts. While they should be replaced when they wear down, they can be kept in service much longer than their intended L10 life. Using predictive maintenance, manufacturers can determine when to replace the bearing before it damages the gears and other components. For a gearbox to function properly, it must have all the components listed above. And the clutch, which enables the transmission of torque, is considered the most important component.
gearbox

Functions

A gearbox is a fully integrated mechanical component that consists of mating gears. It is enclosed in a housing that houses the shafts, bearings, and flange for motor mounting. The purpose of a gearbox is to increase torque and change the speed of an engine by connecting the two rotating shafts together. A gearbox is generally made up of multiple gears that are linked together using couplings, belts, chains, or hollow shaft connections. When power and torque are held constant, speed and torque are inversely proportional. The speed of a gearbox is determined by the ratio of the gears that are engaged to transmit power.
The gear ratios in a gearbox are the number of steps a motor can take to convert torque into horsepower. The amount of torque required at the wheels depends on the operating conditions. A vehicle needs more torque than its peak torque when it is moving from a standstill. Therefore, the first gear ratio is used to increase torque and move the vehicle forward. To move up a gradient, more torque is required. To maintain momentum, the intermediate gear ratio is used.
As metal-to-metal contact is a common cause of gearbox failure, it is essential to monitor the condition of these components closely. The main focus of the proactive series of tests is abnormal wear and contamination, while the preventative tests focus on oil condition and additive depletion. The AN and ferrous density tests are exceptions to this rule, but they are used more for detecting abnormal additive depletion. In addition, lubrication is critical to the efficiency of gearboxes.
gearbox

Maintenance

Daily maintenance is a critical aspect of the life cycle of a gearbox. During maintenance, you must inspect all gearbox connection parts. Any loose or damaged connection part should be tightened immediately. Oil can be tested using an infrared thermometer and particle counters, spectrometric analysis, or ferrography. You should check for excessive wear and tear, cracks, and oil leaks. If any of these components fail, you should replace them as soon as possible.
Proper analysis of failure patterns is a necessary part of any preventative maintenance program. This analysis will help identify the root cause of gearbox failures, as well as plan for future preventative maintenance. By properly planning preventative maintenance, you can avoid the expense and inconvenience of repairing or replacing a gearbox prematurely. You can even outsource gearbox maintenance to a company whose experts are knowledgeable in this field. The results of the analysis will help you create a more effective preventative maintenance program.
It is important to check the condition of the gearbox oil periodically. The oil should be changed according to its temperature and the hours of operation. The temperature is a significant determinant of the frequency of oil changes. Higher temperatures require more frequent changes, and the level of protection from moisture and water reduces by 75%. At elevated temperatures, the oil’s molecular structure breaks down more quickly, inhibiting the formation of a protective film.
Fortunately, the gear industry has developed innovative technologies and services that can help plant operators reduce their downtime and ensure optimal performance from their industrial gears. Here are 10 steps to ensure that your gearbox continues to serve its purpose. When you are preparing for maintenance, always keep in mind the following tips:
Regular vibration analysis is a vital part of gearbox maintenance. Increased vibration signals impending problems. Visually inspect the internal gears for signs of spiraling and pitting. You can use engineers’ blue to check the contact pattern of gear teeth. If there is a misalignment, bearings or housings are worn and need replacement. Also make sure the breathers remain clean. In dirty applications, this is more difficult to do.
Proper lubrication is another key factor in the life of gearboxes. Proper lubrication prevents failure. The oil must be free of foreign materials and have the proper amount of flow. Proper lubricant selection depends on the type of gear, reduction ratio, and input power. In addition to oil level, the lubricant must be regulated for the size and shape of gears. If not, the lubricant should be changed.
Lack of proper lubrication reduces the strength of other gears. Improper maintenance reduces the life of the transmission. Whether the transmission is overloaded or undersized, excessive vibration can damage the gear. If it is not properly lubricated, it can be damaged beyond repair. Then, the need for replacement gears may arise. However, it is not a time to waste a lot of money and time on repairs.

China Good quality Used Dump Truck 8*4/6*4 CZPT CZPT Tipper Truck for Kenya, Nigeria, Africa Promotion New Bucket   with Great quality China Good quality Used Dump Truck 8*4/6*4 CZPT CZPT Tipper Truck for Kenya, Nigeria, Africa Promotion New Bucket   with Great quality
editor by CX 2023-11-09

China factory 5 Ton Mini Crawler Excavator for Sale Xe55da Xe60d with Hot selling

Product Description

ABOUT US:
As a leading Chinese machinery and truck exporter, we have a professional experience of 8years in this field. Besides our trucks of high quality, our international sales team will also provide you excellent logistics service and after-sales service.  We will always do our best to solve all the problems and put our customer’s interests in the first place.

We can supply:
1) ALL kinds of trucks.  
(Dump truck, mining dump truck, tractor truck, truck trailer ,towing truck , water tank truck, concrete mixer truck, oil tank truck, garbage truck, cargo truck, port terminal tractor, refrigerated truck, truck mounted crane, fire truck, suction sewage truck, bus , etc)
2) All kinds of construction machinery.
(Wheel loader, excavator, folklift, cranes, paver, road roller etc.)

 mini excavator xe55da

 Model

Unit    

XE55DA                      

Operating weight(without dozer blade)

Kg

5750

 Bucket capacity

0.21

Engine Model

/

Kubota V2607

 No. of cylinders

/

4

Rated power/speed

kw/rpm

35/2200

Maximum torque/speed

N.m

171.5/1300

Displacement

L

2.615

Travel speed(H/L)

km/h

4.2/2.2

Rotating speed

r/min

10

Gradeability

°

≤35

Ground pressure

kPa

31

Bucket digging force

kN

48.3

Arm digging force

kN

32.5

Maximum tractive force

kN

50.5

Main pump

/

/

Rated flow of main pump

L/min

150

Main safety valve pressure

MPa

24.5

Travel system pressure

MPa

24

Swing system pressure

MPa

23

Pilot system pressure

MPa

3.5

Fuel tank capacity

L

110

Hydraulic tank capacity

L

85

Engine oil capacity

L

9

Overall length

mm

5860

Overall width

mm

1920

Overall height

mm

2585

Width of platform

mm

1780

Track length

mm

2540

 

 

After-sales Service: Yes
Warranty: 1 Year
Type: Crawler Excavator
Usage: Mining Excavator
Bucket: Shovel
Transmission: Hydraulic Transmission
Customization:
Available

|

Customized Request

gearbox

Key Market Insights Related to Worm Reduction Gearboxes

A gearbox is a mechanical device that allows you to shift between different speeds or gears. It does so by using one or more clutches. Some gearboxes are single-clutch, while others use two clutches. You can even find a gearbox with closed bladders. These are also known as dual clutches and can shift gears more quickly than other types. Performance cars are designed with these types of gearboxes.

Backlash measurement

Gearbox backlash is a common component that can cause noise or other problems in a car. In fact, the beats and sets of gears in a gearbox are often excited by the oscillations of the engine torque. Noise from gearboxes can be significant, particularly in secondary shafts that engage output gears with a differential ring. To measure backlash and other dimensional variations, an operator can periodically take the output shaft’s motion and compare it to a known value.
A comparator measures the angular displacement between two gears and displays the results. In one method, a secondary shaft is disengaged from the gearbox and a control gauge is attached to its end. A threaded pin is used to secure the differential crown to the secondary shaft. The output pinion is engaged with the differential ring with the aid of a control gauge. The angular displacement of the secondary shaft is then measured by using the dimensions of the output pinion.
Backlash measurements are important to ensure the smooth rotation of meshed gears. There are various types of backlash, which are classified according to the type of gear used. The first type is called circumferential backlash, which is the length of the pitch circle around which the gear rotates to make contact. The second type, angular backlash, is defined as the maximum angle of movement between two meshed gears, which allows the other gear to move when the other gear is stationary.
The backlash measurement for gearbox is one of the most important tests in the manufacturing process. It is a criterion of tightness or looseness in a gear set, and too much backlash can jam a gear set, causing it to interface on the weaker part of its gear teeth. When backlash is too tight, it can lead to gears jamming under thermal expansion. On the other hand, too much backlash is bad for performance.

Worm reduction gearboxes

Worm reduction gearboxes are used in the production of many different kinds of machines, including steel and power plants. They are also used extensively in the sugar and paper industries. The company is constantly aiming to improve their products and services to remain competitive in the global marketplace. The following is a summary of key market insights related to this type of gearbox. This report will help you make informed business decisions. Read on to learn more about the advantages of this type of gearbox.
Compared to conventional gear sets, worm reduction gearboxes have few disadvantages. Worm gear reducers are commonly available and manufacturers have standardized their mounting dimensions. There are no unique requirements for shaft length, height, and diameter. This makes them a very versatile piece of equipment. You can choose to use one or combine several worm gear reducers to fit your specific application. And because they have standardized ratios, you will not have to worry about matching up multiple gears and determining which ones fit.
One of the primary disadvantages of worm reduction gearboxes is their reduced efficiency. Worm reduction gearboxes usually have a maximum reduction ratio of five to sixty. The higher-performance hypoid gears have an output speed of around ten to twelve revolutions. In these cases, the reduced ratios are lower than those with conventional gearing. Worm reduction gearboxes are generally more efficient than hypoid gear sets, but they still have a low efficiency.
The worm reduction gearboxes have many advantages over traditional gearboxes. They are simple to maintain and can work in a range of different applications. Because of their reduced speed, they are perfect for conveyor belt systems.
gearbox

Worm reduction gearboxes with closed bladders

The worm and the gear mesh with each other in a combination of sliding and rolling movements. This sliding action is dominant at high reduction ratios, and the worm and gear are made of dissimilar metals, which results in friction and heat. This limits the efficiency of worm gears to around thirty to fifty percent. A softer material for the gear can be used to absorb shock loads during operation.
A normal gear changes its output independently once a sufficient load is applied. However, the backstop complicates the gear configuration. Worm gears require lubrication because of the sliding wear and friction introduced during movement. A common gear arrangement moves power at the peak load section of a tooth. The sliding happens at low speeds on either side of the apex and occurs at a low velocity.
Single-reduction gearboxes with closed bladders may not require a drain plug. The reservoir for a worm gear reducer is designed so that the gears are in constant contact with lubricant. However, the closed bladders will cause the worm gear to wear out more quickly, which can cause premature wear and increased energy consumption. In this case, the gears can be replaced.
Worm gears are commonly used for speed reduction applications. Unlike conventional gear sets, worm gears have higher reduction ratios. The number of gear teeth in the worm reduces the speed of a particular motor by a substantial amount. This makes worm gears an attractive option for hoisting applications. In addition to their increased efficiency, worm gears are compact and less prone to mechanical failure.

Shaft arrangement of a gearbox

The ray-diagram of a gearbox shows the arrangement of gears in the various shafts of the transmission. It also shows how the transmission produces different output speeds from a single speed. The ratios that represent the speed of the spindle are called the step ratio and the progression. A French engineer named Charles Renard introduced five basic series of gearbox speeds. The first series is the gear ratio and the second series is the reverse gear ratio.
The layout of the gear axle system in a gearbox relates to its speed ratio. In general, the speed ratio and the centre distance are coupled by the gear axles to form an efficient transmission. Other factors that may affect the layout of the gear axles include space constraints, the axial dimension, and the stressed equilibrium. In October 2009, the inventors of a manual transmission disclosed the invention as No. 2. These gears can be used to realize accurate gear ratios.
The input shaft 4 in the gear housing 16 is arranged radially with the gearbox output shaft. It drives the lubricating oil pump 2. The pump draws oil from a filter and container 21. It then delivers the lubricating oil into the rotation chamber 3. The chamber extends along the longitudinal direction of the gearbox input shaft 4, and it expands to its maximum diameter. The chamber is relatively large, due to a detent 43.
Different configurations of gearboxes are based on their mounting. The mounting of gearboxes to the driven equipment dictates the arrangement of shafts in the gearbox. In certain cases, space constraints also affect the shaft arrangement. This is the reason why the input shaft in a gearbox may be offset horizontally or vertically. However, the input shaft is hollow, so that it can be connected to lead through lines or clamping sets.
gearbox

Mounting of a gearbox

In the mathematical model of a gearbox, the mounting is defined as the relationship between the input and output shafts. This is also known as the Rotational Mount. It is one of the most popular types of models used for drivetrain simulation. This model is a simplified form of the rotational mount, which can be used in a reduced drivetrain model with physical parameters. The parameters that define the rotational mount are the TaiOut and TaiIn of the input and output shaft. The Rotational Mount is used to model torques between these two shafts.
The proper mounting of a gearbox is crucial for the performance of the machine. If the gearbox is not aligned properly, it may result in excessive stress and wear. It may also result in malfunctioning of the associated device. Improper mounting also increases the chances of the gearbox overheating or failing to transfer torque. It is essential to ensure that you check the mounting tolerance of a gearbox before installing it in a vehicle.

China factory 5 Ton Mini Crawler Excavator for Sale Xe55da Xe60d   with Hot selling		China factory 5 Ton Mini Crawler Excavator for Sale Xe55da Xe60d   with Hot selling
editor by CX 2023-11-08

China high quality 2022 CZPT HS9 Electric Used Car Elecric Car Long Power Life Electric Vehicle with Good Price with Hot selling

Product Description

Product Description

asic Info.

Origin

China Mainland

HS Code

8703900090

Production Capacity

50000

 

Electric Car EV XIHU (WEST LAKE) DIS. LUXURY car Electric Automobile XIHU (WEST LAKE) DIS. E-HS9 Electric Vehicle Chinese Manufacture Automobile EV Car EV High Speed luxury SUV 

Basic parameters HongQi Engine parameters  
Brand / Model E-HS9 Chang 6 Seats Drive Motor 2
Level  SUV/4WD Maximum torque(N*m) 750
Engine Pure Electric  Motor Motor Power(kW) 405
Gearbox Single-speed transmission for electric vehicles Fuel type Pure Electric
Body structure 6 seats  Chassis and brake   
Length / Width / Height (mm) 5209/2571/1731 Driving method Front Drive
Wheelbase (mm) 3110 Boost type Electric Booster
0-100Km/h (s) 6.5 Front suspesion type Double arm type independent suspension
NEDC range (km) 510 Rear suspension type Multi – link type independent suspension
Maximum Speed (km/h) 200 Adjustable suspension Y
Battery type Ternary lithium battery Brake type Disc
Energy of Battery(kW/h) 99 Driving brake type Footbrake
DC fast charging time  0.8 Front tire specifications 265/45 R19
slow charging time 9.5 Rear tire specifications 265/45 R21
Security configuration   Internal configuration  
Anti-lock braking system (ABS) Y Carplay & Android Y
Electric Brake force Distribution (EBD) Y GPS navigation Y
Electronic Brake Assist(EBA) Y Reversing radar Y
Traction Control System (TCS) Y Parking 360 panoptic image system Y
Body Stability Control (ESP) Y Leather Seats Y
ACC & Driver Assistance Systems Y Front seat heating/ventilation Y
Electric panoramic sunroof Y Rearview mirror electric adjustment Y
Light sensitive automatic headlamp  Y Rearview mirror heating 16.2 
Front / rear power windows Y LCD screen Y
Main / Co-Pilot Airbag Y Child Seat Interface Y
Tire pressure test Y Independent rear air conditioning Y
Central lock in car Y Automatic air conditioner Y
Multifunction steering wheel Y Speaker 9-12
cruise control Y Rain sensor Wipper Y
Keyless start Y Multilayer soundproof glass Y
Electric door absorption Y nterior atmosphere lamp Y
Body color   Interior color  

Main products

1. Electric Sedan Car

2. Dump Truck / Tipper Truck

3. Fire Fighting Truck / Fire Truck / Fire Vehicle / Fire Engine

4. Truck with crane / Truck mounted crane

5. Oil Tank Truck / Fuel Tanker Truck

6. Water truck / Water Tank Truck / Water Sprinkler Truck

7. Concrete Mixer Truck

8. Van truck / Insulated truck/ Refrigeration truck

9. Semi Trailer 

Packaging & Shipping

Company Profile

Often Cars (ZheJiang )  Import & Export Trade Sevice Co., LTD., is a wholly-owned subsidiary of CZPT Motor, a first-class vehicle manufacturer of independent brands in China. It focuses on the development of full-brand second-hand car export direct business and platform business, and is 1 of the first batch of second-hand car export pilot enterprises in China.

As the layout of the Great Wall, often have good car to “a little bit of progress every day” heritage group enterprise culture core idea, give full play to the CZPT car platform resource advantages, integration of harvard, WEY, CZPT and the CZPT pickup 4 brands exceed 7 million brand owners, based on the world more than 60 countries and more than 460 new cars overseas sales and service network, Build a second-hand car export system trading service platform integrating parts supply, storage, after-sales and finance, and promote the healthy development of second-hand car export market system.

 

FAQ

 

Q: How about the Delivery time?

A: 30-45days after receiving the deposit based on the MOQ. Normally, 30-35days to finish the order for a 20ft container.

Q: Are you Trading Company or  Manufacturing Factory?

A: We are the Trading Agent of CZPT factory.

Q: For the Spare parts

Of course, we can also meet the urgent delivery time if the production schedule is not tight. Welcome to ask for the detailed delivery time according to your order quantity!  

Q: How can you guarantee the product quality?

A: We have the quality control system ISO9001:2008, and it’s been followed strictly. We also have the professional QC team, and each our package worker will be in charge of the final inspection according to the QC instruction before packing.

Q: I’d like to know your Payment terms.

A: Basically, the payment terms are T/T, L/C at sight. Western Union, Paypal, Moneygram, Alipay, Credit card are acceptable for sample order.

Q:How can I know how my order is being done?

A:We will inspect and test all items in order to avoid damage and missing parts before shipping. The detailed

inspection pictures of the order will be sent to you for your confirmation before delivery.

Q:OEM Capability:

A:All OEM orders are welcome. 

After-sales Service: No
Warranty: No
Voltage: No
Power: >800W
Seat No.: 6
Type: BEV
Customization:
Available

|

Customized Request

gearbox

Types of Gearboxes

There are several types of gearboxes. Some are known as helical gear reducers, while others are called planetary gearboxes. The article also discusses Continuously Variable Transmission (CVT) and helical gear reducer. If you are interested in purchasing a new gearbox, make sure to read our articles on these different types. If you are confused, consider reading our articles on planetary gearboxes and helical gear reducers.

planetary gearbox

The planetary gearbox has several advantages. Its compact design and light weight allows it to transmit high torques while remaining quiet. The gears are connected to one another through a carrier, which is typically fixed and helps transmit torques to the output shaft. Its planetary structure arrangement also reduces backlash and provides high rigidity, which is important for quick start and stop cycles and rotational direction change. Depending on the design and performance desired, planetary gearboxes are categorized into three main types:
The type of planetary gears used in a given application determines the overall cost of the unit. Manufacturers offer a range of prices, and they can help you determine which gearbox is right for your needs. You should also ask a manufacturer for the cost of a planetary gearbox. By asking about price and specs, you can avoid wasting money and time on a planetary gearbox that does not perform up to its potential.
A planetary gearbox is probably installed in your new car’s automatic transmission. For more information, consult your owner’s manual or call the dealer’s service department. This type of gearbox is more complex than other types of gearboxes, so if you don’t know much about them, do an internet search for “planetary gearbox.”
The teeth of a planetary gearbox are formed by the stepping motion of two gears: the sun gear and the inner ring. The sun gear is the input, while the planetary gears rotate around the sun gear. Their ratio depends on the number of teeth and the space between the planets. If you have a 24 tooth sun gear, the planetary gears’ ratio will be -3/2. The sun gear is also attached to the axle.
Another advantage of a planetary gear system is that it can generate high torques. The load is shared among multiple planet gears. This makes the gears more resilient to damage. A planetary gearbox can be as high as 332,000 Nm, and can be used in vehicles and industrial applications requiring medium to high torque. A planetary gear system is a great alternative to a traditional transmission. So, how does it work?

helical gearbox

The main difference between the helical gearbox and the spur gear is the center distance between the teeth. The helical gearbox has a larger pitch circle than the spur gear and thus requires a radial module. In addition, the two types of gears can only be made with the same tooth-cutting tool as the spur gear. However, the helical gearbox is more efficient in terms of production costs.
The helical gearbox is a low-power consumption, compact type of gearbox that is used for a wide range of industrial applications. They are highly durable and withstand high loads with utmost efficiency. The helical gearbox can be manufactured in cast steel and iron for small and medium units. This type of gearbox is also commonly used for crushers, conveyors, coolers, and other applications that need low power.
The helical gear has many advantages over the spur gear. It produces less noise. It has less friction and is less likely to wear out. It is also quieter than spur gears. This is because multiple teeth are in mesh. Because the teeth are in mesh, the load is distributed over a larger area, resulting in a smoother transition between gears. The reduction in noise and vibration reduces the risk of damaging the gear.
The helical gear’s axial excitation force is obtained using a linearized equation of motion in the rotational direction. The damping coefficient of the equation is 0.07. The helical gear is made up of a steel shaft with a diameter of 20 mm and a 5 mm thick aluminum plate. The stiffness of the bearing is 6.84 x 107 N/m. The damping force of the plate is 2,040 kg/m2/s.
The worm gearbox has a better efficiency ratio than the helical one, but it is less efficient in low-ratio applications. In general, worm gearboxes are more efficient than helical gearboxes, although there are some exceptions to this rule. A helical gearbox is better for applications that require high torque. It may also be more economical in the long run. If you are considering a helical gearbox, consider the advantages it has over worm gearboxes.
gearbox

helical gear reducer

A helical gear reducer for a machine’s gearbox is an integral component of the drive system. This unit amplifies torque and controls speed and, therefore, compliments the engine by rotating slower than the engine’s input shaft. A helical gear reducer is a compact gearbox component that is used in industrial applications. A variety of sizes is available to suit various machine configurations. The following sections will discuss some of the different types available.
Designed by experts and engineers, a helical gear reducer is a surprisingly small and light gear that satisfies the needs of many machine applications. It features a large transmission torque, a low starting and running speed, and a fine classification of transmission ratios. A helical gear reducer is lightweight and easily connected to other gears, and it features a high technical content.
In order to avoid errors and poor performance, regular maintenance is a must. The proper lubrication of the gear reducer can minimize failures, errors, and poor performance. Every gear reducer manufacturer sells a suitable lubricant, which must match the properties of the machine’s drive mechanism. It is also advisable to check the lubrication regularly to avoid any deterioration of the unit’s performance.
While the worm gearbox may be better for applications where torque is high, the helical gear reducer offers greater efficiency at lower cost. Although worm gearboxes may be cheaper initially, they are less effective at higher ratios. Even if the worm gear is more expensive to buy, it still offers 94% efficiency, which makes it more cost-effective. There are some significant advantages to both types of gearboxes.
The main advantage of a helical gear reducer over a spur gear is its smoother operation. Unlike spur gears, which have teeth that are straight, helical gears have angled teeth that gradually engage with each other. This helps ensure that the gear does not grind or make excessive noise when it turns. Additionally, they are less commonly used in automation and precision machinery. They are often used in industrial applications.
gearbox

Continuously variable transmission

A Continuously Variable Transmission (CVT) is an automatic transmission that can run through a vast number of gears. Unlike a standard automatic transmission, it can run at any speed, even at a low rev. The CVT is also capable of running at infinitely low gears. Its basic function is to provide different torque ratios to the engine. In addition to delivering power, CVTs have other benefits.
One of the major advantages of a CVT is its simplicity. Its simplicity translates into fewer moving parts, which means less maintenance. The CVT’s simplicity also means that it can handle a wide variety of different types of road conditions and driving styles. In addition to being a great alternative to a traditional automatic transmission, CVTs can be used on many other types of vehicles, including tractors, snowmobiles, motor scooters, and power tools.
A CVT is much smoother than a conventional automatic transmission. It never has to hunt for a gear. It also responds well to throttle inputs and speed changes. Both of these technologies are available on many modern vehicles, including the Nissan Rogue and Mazda CX-5. It’s important to note that each of these transmissions has its pros and cons. So, if you’re looking for a car with a CVT, make sure to read the reviews. They’ll help you decide which transmission is right for you.
Another advantage of a CVT is its fuel efficiency. Many cars now feature CVTs, and they’re becoming increasingly popular with automakers. In addition to fuel efficiency, most cars with CVTs also have a smoother ride. There’s no more sudden downshifts or gear hunting. This makes driving a lot easier. And, the added benefits of smoother driving make CVTs the ideal choice for many drivers.
Although a CVT is more common among Japanese car manufacturers, you’ll find CVTs on European car models as well. The Mercedes-Benz A-Class, B-Class, and Megane are some examples of vehicles that use this technology. Before making a decision, consider the reliability of the model in question. Consumer Reports is a good resource for this. It also offers a history of use and reliability for every type of car, including the Honda Accord.

China high quality 2022 CZPT HS9 Electric Used Car Elecric Car Long Power Life Electric Vehicle with Good Price   with Hot selling		China high quality 2022 CZPT HS9 Electric Used Car Elecric Car Long Power Life Electric Vehicle with Good Price   with Hot selling
editor by CX 2023-11-07

China supplier Can Bus Harmonic Drive Motor Humanoid Robot Actuator differential gearbox

Product Description

Can bus harmonic drive motor humanoid robot actuator

 

Product Description

 Industrial Robot Arm Joint use M8571 Series Robot Joint Module intergrated servo motor, encoder, driver and harmonic reducer, then you could just directly use it in robot arm.

Product Features

1. Isolate CANopen communication according to CiA301 V4.2.0 specification
    A. Support SDO, TPDO, RPDO.
    B. Support speed mode, position mode (contour mode, interpolation mode)
    C. Support heartbeat production and consumption
2. 15 bit absolute encoder, 1 lap pulse up to 32768.
3. Multi-stage DD motor structure, large torque output.
4. Harmonic reducer, motor, driver and encoder are integrated.
5. Low noise, low vibration, high speed positioning, high reliability.
6. FOC field oriented vector control, support position / speed closed loop.
7. Can work at zero hysteresis given pulse state, following zero hysteresis.
8. 16-bit electronic gear features.
9. CANopen upper computer is provided, which can monitor motor state and modify parameters.
10. Position mode, support pulse + direction signal, encoder to follow.
11. Speed mode, support PWM duty cycle signal speed regulation
12. It has the function of blocking rotation, over current protection and over voltage protection.
13. Absolute value of low power consumption and multi-turn
    A. All-in-1 servo 485/CAN communication version can add multi-turn function.
    B. When the motor is powered, there is a charging circuit inside to charge the battery. When the motor is powered off, the battery current                consumption is only 0.07mA.
    C. After the motor has no power supply, the motor shaft is driven to rotate to wake up the encoder and continue to memorize the position.
    D. Multi-turn memory range -60000 ~ 60000 laps.
    E. Simple setting of the origin, it can be set as the CZPT at any position.
    F. Multiple zero return methods: communication zero return, automatic zero return on power-on, and zero point signal output.
    G. Error protection: battery power failure alarm.

 

Product Parameters

Parameter of M Series Robot Joint Motor

Model

Parameter

M8571E25B50L

M8571E25B80L

M8571E25B100L

Overall parameter

Motor rated voltage

36VDC±10%

36VDC±10%

36VDC±10%

Motor rated current

7A

7A

7A

Output torque after deceleration

51NM

85NM

100NM

Weight

2.5KG

2.5KG

2.5KG

Speed range after deceleration

0~30RPM

0~18RPM

0~10RPM

Reducer parameter

Reduction ratio

50

80

100

Rated torque

51NM

82NM

87NM

Peak start-stop torque

127NM

178NM

204NM

Allowable maximum value of average load torque

72NM

113NM

140NM

Momentary allowable maximum torque

242NM

332NM

369NM

Backlash

<20 arc seconds

<20 arc seconds

<20 arc seconds

Design life

8500hour

8500hour

8500hour

Motor parameter

Torque

2NM

2NM

2NM

Rated speed

1000RPM

1000RPM

1000RPM

Maximum rotational speed

1500RPM

1500RPM

1500RPM

Power

200W

200W

200W

Resistance

0.53

0.53

0.53

Inductance

0.5mh

0.5mh

0.5mh

Rotary inertia

1.74×10-4 KG/M2

1.74×10-4 KG/M2

1.74×10-4 KG/M2

Feedback signal

Multi-loop absolute encoder (single-loop 15 bit multi-loop 9 bit)

Cooling mode

Natural cooling

Position Control Mode

Maximum input pulse frequency

500KHz

 

Pulse instruction mode

Pulse + direction, A phase +B phase

 

Electronic gear ratio

Set up 1~65535 to 1~ 65535

 

Location sampling frequency

2KHz

Protection function

Clogged rotation alarm, over current alarm

Communication interface

Easycan (CAN communication, rate 1 M)

Environment

Ambient temperature

0~40°

Max. permissible temperature of motor

85°

Humidity

5~95%

M8571 brake model robot joint module connect interface
M8571 brake model robot joint module drawing

Application

With modular design, compact joint module, its weight, size, installation mode, appearance lamp compared with the traditional products have done a considerable optimization, mainly used in cooperative robotand and light robot, can meet the miniaturization, lightweight, modular needs to a large extent.Can also be widely used in industrial robots, service robots, industrial automation equipment, lathe equipment and etc.

Company Profile

 

HangZhou CZPT Mechanical&Electrical Equipment Co., Ltd is a professional manufacturer of Robotic Joint Module. Our factory dedicates to the research of harmonic reducer and robot joint motor since 2571s, more than 10 years’ experience makes our product quality rank in the leading position in China. With an annual output of 10, 000 sets of various products for the market, with high precision and stable Performance, our robotic joint modules are welcomed by customers from India, Thailand, lran, South Korea, Russian Federation, Sweden, Ireland, Poland, USA, Canada, France and so on.

After Sales Service

1. We accept small order of robot joint modules;
2. Sample order of robot joint modules delivery time is in 10 days, mass quantity order lead time is 7-15 days;
3. We can accept payment via paypal, T/T and L/C;
4.Quality assurance of our robot joint modules is 1 year, and we can provide you professional technical support;
5. We provide free software wand training how to use the robot joint modules. Engineers are available for technical support.

FAQ

Q: Are you trading company or manufacturer?
A: We are manufacturer and trading company.

Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.

Q: How long is your delivery time?
A: Due to the complex process, production takes 8-10 working days. For customized goods, please check with us before order.

Q. How do you ship the goods and how long does it take to arrive?
A: Usually by express, like DHL, UPS, FedEx, EMS or TNT; By air and sea are also available.
Express takes 3-15 days to arrive.

Q: What is your terms of payment?
A: We accept Trade Assurance Order, TT, Paypal, West Union and L/C.

Application: Industrial, Household Appliances, CNC Machine
Operating Speed: Low Speed
Excitation Mode: Excited
Samples:
US$ 490/Piece
1 Piece(Min.Order)

|

Order Sample

Standard package

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

gearbox

Types of Gearboxes Used in Wind Turbines

Many manufacturers of wind turbines have chosen different solutions for the drive train of the turbines. Most prefer gearboxes because of their durability. These have several design features that make them well suited to shocks, stresses and wear. Regardless of the type of gearbox used, continuous maintenance and monitoring can extend the lifespan of these machines. Performing these tasks regularly can help detect and resolve any problems before they become serious. Here are some of the problems associated with gearboxes.

Coaxial helical gearbox

The R series helical inline gearbox is a high-quality speed reducer for heavy-duty industrial applications. These units are designed with increased power density in mind and are equipped with various cooling options. High-grade seals and lubricants help to increase efficiency and minimize thermal loading. They are ATEX-compliant. Their reversible modules are an excellent choice for high-speed applications, such as compressors, compressor blowers, and pumps.
The normal module set of helical gearbox is manufactured using the same tooth-cutting techniques as spur gears. This allows the production of higher-quality, more economical, and more compact helical gears. Although the performance of helical gears is lower than spur gears, they are durable and capable of transferring motion and power between two shafts. And because they are able to handle a much greater load, they are preferred for heavy-duty applications.
The main tooth form of a helical gearbox presents fixed velocity ratios, even if the center gap is not completely set. This requirement is sometimes referred to as the fundamental rule of gearing. A helical gearbox is similar to a set of paper spur gears, with the exception that the sections must stagger in opposite directions. There are two kinds of helical gears for parallel shafts: left-handed and right-handed.
The Industrial Gearbox market is segmented based on product type, application, and geography. The report analyzes the competitive scenario by segmenting the market by region, company, and type. Using this information, it estimates market size, revenue, and consumption. The report also features key information about COVID-19 and its impact on the overall industry. And it also provides a competitive landscape with industry-leading players.
Industrial gearboxes are integrated with devices and make automation processes more efficient and reliable. Increasing labor costs, shortage of skilled labor, and the ageing workforce are driving the demand for automation technologies. The industry requires newer and more advanced models and technologies to compete in the global market. You can use Coaxial helical gearbox in a variety of applications. Its benefits are endless. If you are looking for a reliable, high-performance industrial gearbox, CZPT can help you find it.
gearbox

Worm reduction gearbox

As a general rule, larger center distance worm reduction gearboxes are more efficient than smaller ones. Worm gearboxes with 2.6-in. center distances start to lose efficiency as their ratios increase. Larger center distances tend to have higher efficiency than smaller ones. However, this difference may not always be enough to justify the higher investment. Worm gear reducers typically cost less than equivalent helical units.
The use of aluminum for worm reduction gearboxes is a popular choice for those involved in the manufacturing of Packaging Equipment. In addition to being lightweight, aluminum worm reduction gearboxes have high strength and rigidity. Manufacturers recommend this choice because of its high rigidity and durability. While purchasing aluminum worm reduction gearboxes, keep in mind that they are more expensive than steel versions. However, they have a longer lifespan and are highly resistant to wear.
The worm’s helix angle is larger than a helical gear, which allows a much higher gear ratio. In addition, the worm’s body is usually longer in the axial direction than helical gears. Worm reduction gears are often left-handed, and British or Indian standards are usually followed. The worm wheel is made of hardened alloy steel PB2-C, while the gearbox case is made of hardened alloy steel FG 220 or FG 250res.
The worms in a sacrificial system are relatively safe from wear. Instead, the softer wheel is the cause of most wear and tear. The oil analysis report for a sacrificial system shows low iron levels and high copper concentrations. However, if a worm reduction gearbox has a bad reputation, you should consider purchasing a new one. If the worm gears are in good condition, the gearbox is still a viable option for a new or replacement vehicle.
The advantages of a worm reduction gearbox are numerous. The worm gearbox is widely used in industrial settings, where it provides torque and speed reduction to move products. Worm gearboxes are also commonly used in automatic security gates, which will not run in reverse. Most security gates use two separate worm drives to keep the gate in the closed position. There are also many other uses for worm reducers. You can learn more about the benefits of worm gearboxes by reading below.

Stainless steel gearbox

Stainless steel gearboxes offer a number of advantages over standard gearboxes. They match the existing stainless motor design and cost 50 percent more on average. They have stainless output shafts and housings as well as corrosion resistant hardware and a food grade lubricant. Stainless steel gearboxes feature IP 65 sealing, Viton shaft seals at the input and output shafts, and a Buna o-ring between the housings. Stainless steel gearboxes also eliminate flat surfaces and allow for a cylindrical design.
Stainless steel gearboxes are more durable than traditional cast iron or epoxy-painted gearboxes. These gearboxes can withstand repeated washdown operations without damage. They also do not collect particles or bacteria. And because stainless steel does not corrode, stainless steel gearboxes can withstand harsh environments, such as oily or greasy environments. Because stainless steel gearboxes are corrosion-resistant, they require little maintenance. They are also easier to clean and maintain, resulting in fewer replacements and a longer life span for your gearbox.
Stainless steel gearboxes are a great choice for food and other industries that require high hygiene standards. In addition to its durability, stainless steel gearboxes are ideal for applications in environments that require high levels of humidity and water. They are also life-lubricated, and they can be supplied with food-grade oils or water. The CZPT Gears stainless gearbox is a versatile option for a variety of applications.
Stainless steel gearboxes offer superior corrosion protection and can withstand harsh environments. The stainless steel cover, housing, and external hardware ensure superior corrosion protection. If you have questions about the varying benefits of stainless steel gearboxes, contact a CZPT Gear sales representative to learn more about your options. And if you are not sure which type is right for your needs, contact a CZPT Gear sales representative to find the perfect solution for your business.
gearbox

1 speed gearbox

Volkswagen Group Components manufactures the one speed gearbox. The gearbox has a high-performance electric drive motor that produces 310 Nm of torque over a wide speed range. Designed for maximum range, this gearbox uses a single gear for all driving situations. It is extremely quiet, too, and requires precision manufacturing. Volkswagen has also made it available in a reverse-gear configuration with power electronics. Volkswagen’s ID.3 EV’s e-drive motor is a perfect example of this.
The first part of the transmission corresponds to the even and odd gears, while the second part has the straighter gears. A single gear set can change between both modes. An intermediate gear set is also possible. A lastshelf gear can be formed by hydraulically betigte Lamellenkupplungen. Both types of gears can be exchanged between partial transmissions. The invention may furthermore include a transmission with the same gear ratios as the first part of the transmission.
Another variation of the one speed gearbox is the CVT. This type of gearbox has only one drive unit, which means it does not require a clutch or brake. Its power is derived from the torque generated by the Internal Combustion Engine at a particular speed. The engine cannot sustain such high torque levels above 5500 RPM, which will reduce the MPG. Also, raising the RPM will reduce the acceleration, and in severe cases may lead to an engine crash.
As the number of applications for a 1 speed gearbox increases, its design and functionality will continue to evolve. Bosch Rexroth has developed its eGFZ gearbox based on customer feedback. They are currently working on various pilot projects and hope to put it into production in the next few years. However, if you want to buy a 1 speed gearbox now, consider the benefits of a first-rate design.

China supplier Can Bus Harmonic Drive Motor Humanoid Robot Actuator   differential gearbox	China supplier Can Bus Harmonic Drive Motor Humanoid Robot Actuator   differential gearbox
editor by CX 2023-10-27

China Hot selling 3 Axis Heavy-Duty Metal Cutting Milling CNC Machine Vertical Machining Center with PMI gearbox and motor

Product Description

Product Description

NCV-L1580:

The X and Y Axis adopt the precision grade rolling linear guideway of CZPT or PMI, which is compact in structure, stable in movement and high in precision, high stability mechanical guidance system.
The Z-axis adopts hardened grinding rectangular guide rails, and the sliding surface pastes the Turcite B-HP wear-resistant soft belt imported from America, which has high contact rigidity.

The machine adopts cross slide bed structure, reasonable structure layout, the machine has enough strength, rigidity and stability, good maintenance technology. After repeated experiments, the machine tool has good dynamic performance, accurate motion control, stable machining accuracy and good maintainability Parts can automatically complete milling, drilling, expanding, boring, reaming, tapping and other processes under 1 clamping.

We also have other models : L850, L855, L1060, L1167, L1270, L1370, L1690, L1890  which are suitable for medium and small and medium-sized metal part processing requirements.

You can choose different CNC control system with different price : Mitsubishi, ZheJiang SYNTEC, FANUC Oi-MF plus(5) or others.

Detailed Photos

Product Parameters

Model NCV-L1580
Travel X axis travel mm 1500
Y axis travel mm 800
Z axis travel mm 700
Distance between spindle and table mm 130-830
Distance between spindle and column mm 810
Table Size mm 800*1700
MAX Load kg 2000
T slot size   5-22*135
Spindle Taper   BT50
diameter   Φ155
speed r/min 8000
Three axis Motor torque Nm 236
Motor rate KW 15/18.5
Cutting feed m/min 10
Rapid feed m/min 20/20/15
Arm type Tool magazine Tool capacity T 24
Maximum length/ weight of tool mm/kg 300/18
Maximum diameter of tool (no tool)   φ115/φ350
Tool change time (T-T) s 3.5
Accuracy Positioning accuracy (X/Y/Z) mm 0.016
Repeat positioning accuracy (X/Y/Z) mm 0.008
Other Dimension mm 4300*3100*3300
Power capacity KVA 30
Weight kg 13000

Packaging & Shipping

FAQ

 

1. MOQ
   1 set

2. DELIVERY TIME    
   It depends on the machine and model you choose. Mostly 2 months – 4months. All machines are 100% new and not used
 
3.  PAYMENT TERM 
   T/T 30% down payment when order, 70% balance payment before shipment.

4. WARRANTY PERIOD
   13 months from the date of B/L, during the warranty period, daily damage parts will be supplied freely,  the after sale service will be done by dealers . After warranty period, the spare parts will be supplied at factory price.

5. Customized products
     We can design and manufacture according to your specific requirements, such as change the CNC control systems, change the spindle nose taper, upgrade the standard motor and more. You do not have to hesitate to contact me.

After-sales Service: Help Check
Warranty: 1 Year
Application: Metal
Process Usage: Metal-Cutting CNC Machine Tools
Movement Method: Linear Control
Control Method: Closed-Loop Control
Customization:
Available

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gearbox

Types of Gearboxes Used in Wind Turbines

Many manufacturers of wind turbines have chosen different solutions for the drive train of the turbines. Most prefer gearboxes because of their durability. These have several design features that make them well suited to shocks, stresses and wear. Regardless of the type of gearbox used, continuous maintenance and monitoring can extend the lifespan of these machines. Performing these tasks regularly can help detect and resolve any problems before they become serious. Here are some of the problems associated with gearboxes.

Coaxial helical gearbox

The R series helical inline gearbox is a high-quality speed reducer for heavy-duty industrial applications. These units are designed with increased power density in mind and are equipped with various cooling options. High-grade seals and lubricants help to increase efficiency and minimize thermal loading. They are ATEX-compliant. Their reversible modules are an excellent choice for high-speed applications, such as compressors, compressor blowers, and pumps.
The normal module set of helical gearbox is manufactured using the same tooth-cutting techniques as spur gears. This allows the production of higher-quality, more economical, and more compact helical gears. Although the performance of helical gears is lower than spur gears, they are durable and capable of transferring motion and power between two shafts. And because they are able to handle a much greater load, they are preferred for heavy-duty applications.
The main tooth form of a helical gearbox presents fixed velocity ratios, even if the center gap is not completely set. This requirement is sometimes referred to as the fundamental rule of gearing. A helical gearbox is similar to a set of paper spur gears, with the exception that the sections must stagger in opposite directions. There are two kinds of helical gears for parallel shafts: left-handed and right-handed.
The Industrial Gearbox market is segmented based on product type, application, and geography. The report analyzes the competitive scenario by segmenting the market by region, company, and type. Using this information, it estimates market size, revenue, and consumption. The report also features key information about COVID-19 and its impact on the overall industry. And it also provides a competitive landscape with industry-leading players.
Industrial gearboxes are integrated with devices and make automation processes more efficient and reliable. Increasing labor costs, shortage of skilled labor, and the ageing workforce are driving the demand for automation technologies. The industry requires newer and more advanced models and technologies to compete in the global market. You can use Coaxial helical gearbox in a variety of applications. Its benefits are endless. If you are looking for a reliable, high-performance industrial gearbox, CZPT can help you find it.
gearbox

Worm reduction gearbox

As a general rule, larger center distance worm reduction gearboxes are more efficient than smaller ones. Worm gearboxes with 2.6-in. center distances start to lose efficiency as their ratios increase. Larger center distances tend to have higher efficiency than smaller ones. However, this difference may not always be enough to justify the higher investment. Worm gear reducers typically cost less than equivalent helical units.
The use of aluminum for worm reduction gearboxes is a popular choice for those involved in the manufacturing of Packaging Equipment. In addition to being lightweight, aluminum worm reduction gearboxes have high strength and rigidity. Manufacturers recommend this choice because of its high rigidity and durability. While purchasing aluminum worm reduction gearboxes, keep in mind that they are more expensive than steel versions. However, they have a longer lifespan and are highly resistant to wear.
The worm’s helix angle is larger than a helical gear, which allows a much higher gear ratio. In addition, the worm’s body is usually longer in the axial direction than helical gears. Worm reduction gears are often left-handed, and British or Indian standards are usually followed. The worm wheel is made of hardened alloy steel PB2-C, while the gearbox case is made of hardened alloy steel FG 220 or FG 250res.
The worms in a sacrificial system are relatively safe from wear. Instead, the softer wheel is the cause of most wear and tear. The oil analysis report for a sacrificial system shows low iron levels and high copper concentrations. However, if a worm reduction gearbox has a bad reputation, you should consider purchasing a new one. If the worm gears are in good condition, the gearbox is still a viable option for a new or replacement vehicle.
The advantages of a worm reduction gearbox are numerous. The worm gearbox is widely used in industrial settings, where it provides torque and speed reduction to move products. Worm gearboxes are also commonly used in automatic security gates, which will not run in reverse. Most security gates use two separate worm drives to keep the gate in the closed position. There are also many other uses for worm reducers. You can learn more about the benefits of worm gearboxes by reading below.

Stainless steel gearbox

Stainless steel gearboxes offer a number of advantages over standard gearboxes. They match the existing stainless motor design and cost 50 percent more on average. They have stainless output shafts and housings as well as corrosion resistant hardware and a food grade lubricant. Stainless steel gearboxes feature IP 65 sealing, Viton shaft seals at the input and output shafts, and a Buna o-ring between the housings. Stainless steel gearboxes also eliminate flat surfaces and allow for a cylindrical design.
Stainless steel gearboxes are more durable than traditional cast iron or epoxy-painted gearboxes. These gearboxes can withstand repeated washdown operations without damage. They also do not collect particles or bacteria. And because stainless steel does not corrode, stainless steel gearboxes can withstand harsh environments, such as oily or greasy environments. Because stainless steel gearboxes are corrosion-resistant, they require little maintenance. They are also easier to clean and maintain, resulting in fewer replacements and a longer life span for your gearbox.
Stainless steel gearboxes are a great choice for food and other industries that require high hygiene standards. In addition to its durability, stainless steel gearboxes are ideal for applications in environments that require high levels of humidity and water. They are also life-lubricated, and they can be supplied with food-grade oils or water. The CZPT Gears stainless gearbox is a versatile option for a variety of applications.
Stainless steel gearboxes offer superior corrosion protection and can withstand harsh environments. The stainless steel cover, housing, and external hardware ensure superior corrosion protection. If you have questions about the varying benefits of stainless steel gearboxes, contact a CZPT Gear sales representative to learn more about your options. And if you are not sure which type is right for your needs, contact a CZPT Gear sales representative to find the perfect solution for your business.
gearbox

1 speed gearbox

Volkswagen Group Components manufactures the one speed gearbox. The gearbox has a high-performance electric drive motor that produces 310 Nm of torque over a wide speed range. Designed for maximum range, this gearbox uses a single gear for all driving situations. It is extremely quiet, too, and requires precision manufacturing. Volkswagen has also made it available in a reverse-gear configuration with power electronics. Volkswagen’s ID.3 EV’s e-drive motor is a perfect example of this.
The first part of the transmission corresponds to the even and odd gears, while the second part has the straighter gears. A single gear set can change between both modes. An intermediate gear set is also possible. A lastshelf gear can be formed by hydraulically betigte Lamellenkupplungen. Both types of gears can be exchanged between partial transmissions. The invention may furthermore include a transmission with the same gear ratios as the first part of the transmission.
Another variation of the one speed gearbox is the CVT. This type of gearbox has only one drive unit, which means it does not require a clutch or brake. Its power is derived from the torque generated by the Internal Combustion Engine at a particular speed. The engine cannot sustain such high torque levels above 5500 RPM, which will reduce the MPG. Also, raising the RPM will reduce the acceleration, and in severe cases may lead to an engine crash.
As the number of applications for a 1 speed gearbox increases, its design and functionality will continue to evolve. Bosch Rexroth has developed its eGFZ gearbox based on customer feedback. They are currently working on various pilot projects and hope to put it into production in the next few years. However, if you want to buy a 1 speed gearbox now, consider the benefits of a first-rate design.

China Hot selling 3 Axis Heavy-Duty Metal Cutting Milling CNC Machine Vertical Machining Center with PMI   gearbox and motor	China Hot selling 3 Axis Heavy-Duty Metal Cutting Milling CNC Machine Vertical Machining Center with PMI   gearbox and motor
editor by CX 2023-10-26

China Best Sales Any Installation Direction Stainless Steel Heavy Duty Helical Gearbox Planetary Gear Reducers for Servomotor manufacturer

Product Description

Product Description

Any installation direction stainless steel heavy duty helical gearbox Planetary gear reducers for servomotor

HangZhou Fubao Electromechanical Technology Co., Ltd. helical gearbox Planetary gear reducers is a new generation of practical products independently developed by our company:

Low noise: less than 65db.

Low back clearance: up to 3 arc minutes in a CZPT and 5 arc minutes in a double stage.

High torque: higher than the standard planetary reducer torque.

High stability: high strength alloy steel, the whole gear after hardening treatment, not only the surface hard substitution.

High deceleration ratio: Modular design, planetary gearbox can be interlinked.

helical gearbox Planetary gear reducers characteristic:

1.Planetary reducer manufacturer-Fubao Electromechanical Technology adopts an integrated planetary carrier and output shaft, which can provide better torsional rigidity. After precision machining, the gear set is not easy to eccentric, which can reduce interference, reduce wear and noise, and at the same time use a large The bearings are arranged with a wide span to distribute the load of the bearings, and once again strengthen the torque rigidity and radial load capacity of the helical gearbox Planetary gear reducers. The output cover is made of aluminum alloy, which provides better heat dissipation capability for the product, so that the reducer produced by Fubao Electromechanical Technology can play an excellent role in the field of mechanical tools.

2.The planetary gear set is specially made of alloy steel. First, it undergoes quenching and tempering heat treatment to make the material hardness reach HRC30 degrees, and then undergoes nitriding surface treatment to HV860, so that the product has the characteristics of high surface hardness and high toughness in the center, and achieves the best product strength and service life. optimization.

3.The input shaft and the motor output shaft are connected by a bolted structure, with a round shaft seal design, and through dynamic balance analysis, it can ensure that there is no eccentric load at high speeds. After reducing unnecessary radial force, it can effectively Reduce the load on the motor side.

4.The material of the input cover/motor connection seat is made of aluminum alloy, which can provide better heat dissipation effect, and then provide good concentricity and verticality through professional lathe processing, so that the product can be stably combined with various motors, reducing the damage caused by insufficient precision. Unnecessary axial radial force makes the product have a longer life cycle.

Compared with other reduction machines, helical gearbox Planetary gear reducers machines have high rigidity, high precision (single stage can be achieved within 1 point), high transmission efficiency (single stage in 97-98%), high torque/volume ratio, lifetime maintenance free and other characteristics.

Because of these characteristics,helical gearbox Planetary gear reducers is mostly installed on the stepper motor and servo motor, used to reduce speed, increase torque, matching inertia.

Product Parameters

 

WVB/WVBL series parameters Model number WVB042/WVBL50 WVB60/WVBL70 WVB/WVBL90 WVB/WVBL120 WVB142/WVBL155 WVB180/WVBL205 WVB220/WVBL235
Rated output torque 13-17Nm 32-48Nm 80-125Nm 165-265Nm 280-530Nm 480-960Nm 900-1360Nm
Reduction ratio L1: 3, 4, 5, 7, 10 L2: 12, 15, 20, 25, 30, 35, 40, 50, 70, 100
Planetary gear backlash L1: P1≤3 P2≤5  L2: P1≤5 P2≤7

 

Detailed Photos

Product Details

Other products

 

Company Profile

HangZhou Fubao Electromechanical Technology Co., Ltd. was established in 2008, the company has a complete precision reducer design, production capacity. Set R & D, manufacturing, assembly and sales, more in the field of gear manufacturing has more than 10 years of background, in the manufacturing equipment is equipped with Switzerland Riesenhahl gear grinding machine, domestic Qinchuan gear grinding machine, hamai gear hobbing machine and domestic Xihu (West Lake) Dis. gear hobbing machine, Japan Yasaki TLGmazak CNC lathe, CNC milling machine and other fully CNC equipment, In addition, it is equipped with other advanced measuring equipment such as Japanese TTI gear detector, 3 coordinate measurement, reducer backlash measurement instrument and so on. In a strong manufacturing capacity at the same time, can be stable, continuous manufacturing of high-quality precision reducer products.

The precision reducer produced by our company has the characteristics of high structural rigidity, small back backlash, precise transmission and so on. It is widely used in various industries. Companies adhering to the concept of let customers participate in manufacturing, and strive to provide customers with more personalized services. In the field of precision transmission has a unique achievements. It is our CZPT pursuit to make far-reaching contributions.

 

Factory Display

FAQ

Q: Speed reducer grease replacement time
A: When sealing appropriate amount of grease and running reducer, the standard replacement time is 20000 hours according to the aging condition of the grease. In addition, when the grease is stained or used in the surrounding temperature condition (above 40ºC), please check the aging and fouling of the grease, and specify the replacement time.

Q: Delivery time
A: Fubao has 2000+ production base, daily output of 1000+ units, standard models within 7 days of delivery.

Q: Reducer selection
A: Fubao provides professional product selection guidance, with higher product matching degree, higher cost performance and higher utilization rate.

Q: Application range of reducer
A: Fubao has a professional research and development team, complete category design, can match any stepping motor, servo motor, more accurate matching.

Application: Motor, Machinery, Agricultural Machinery, Semiconductor Manufacturing Equipment
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Customization:
Available

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

gearbox

What Is a Gearbox?

There are several factors to consider when choosing a gearbox. Backlash, for example, is a consideration, as it is the angle at which the output shaft can rotate without the input shaft moving. While this isn’t necessary in applications without load reversals, it is important for precision applications involving load reversals. Examples of these applications include automation and robotics. If backlash is a concern, you may want to look at other factors, such as the number of teeth in each gear.

Function of a gearbox

A gearbox is a mechanical unit that consists of a chain or set of gears. The gears are mounted on a shaft and are supported by rolling element bearings. These devices alter the speed or torque of the machine they are used in. Gearboxes can be used for a wide variety of applications. Here are some examples of how gearboxes function. Read on to discover more about the gears that make up a gearbox.
Regardless of the type of transmission, most gearboxes are equipped with a secondary gear and a primary one. While the gear ratios are the same for both the primary and secondary transmission, the gearboxes may differ in size and efficiency. High-performance racing cars typically employ a gearbox with two green and one blue gear. Gearboxes are often mounted in the front or rear of the engine.
The primary function of a gearbox is to transfer torque from one shaft to another. The ratio of the driving gear’s teeth to the receiving member determines how much torque is transmitted. A large gear ratio will cause the main shaft to revolve at a slower speed and have a high torque compared to its counter shaft. Conversely, a low gear ratio will allow the vehicle to turn at a lower speed and produce a lower torque.
A conventional gearbox has input and output gears. The countershaft is connected to a universal shaft. The input and output gears are arranged to match the speed and torque of each other. The gear ratio determines how fast a car can go and how much torque it can generate. Most conventional transmissions use four gear ratios, with one reverse gear. Some have two shafts and three inputs. However, if the gear ratios are high, the engine will experience a loss of torque.
In the study of gearbox performance, a large amount of data has been collected. A highly ambitious segmentation process has yielded nearly 20,000 feature vectors. These results are the most detailed and comprehensive of all the available data. This research has a dual curse – the first is the large volume of data collected for the purpose of characterization, while the second is the high dimensionality. The latter is a complication that arises when the experimental gearbox is not designed to perform well.
gearbox

Bzvacklash

The main function of a gearhead is to multiply a moment of force and create a mechanical advantage. However, backlash can cause a variety of issues for the system, including impaired positioning accuracy and lowered overall performance. A zero backlash gearbox can eliminate motion losses caused by backlash and improve overall system performance. Here are some common problems associated with backlash in gearheads and how to fix them. After you understand how to fix gearbox backlash, you’ll be able to design a machine that meets your requirements.
To reduce gearbox backlash, many designers try to decrease the center distance of the gears. This eliminates space for lubrication and promotes excessive tooth mesh, which leads to premature mesh failure. To minimize gearbox backlash, a gear manufacturer may separate the two parts of the gear and adjust the mesh center distance between them. To do this, rotate one gear with respect to the fixed gear, while adjusting the other gear’s effective tooth thickness.
Several manufacturing processes may introduce errors, and reducing tooth thickness will minimize this error. Gears with bevel teeth are a prime example of this. This type of gear features a small number of teeth in comparison to its mating gear. In addition to reducing tooth thickness, bevel gears also reduce backlash. While bevel gears have fewer teeth than their mating gear, all of their backlash allowance is applied to the larger gear.
A gear’s backlash can affect the efficiency of a gearbox. In an ideal gear, the backlash is zero. But if there is too much, backlash can cause damage to the gears and cause it to malfunction. Therefore, the goal of gearbox backlash is to minimize this problem. However, this may require the use of a micrometer. To determine how much gearbox backlash you need, you can use a dial gauge or feeler gauge.
If you’ve been looking for a way to reduce backlash, a gearbox’s backlash may be the answer. However, backlash is not a revolt against the manufacturer. It is an error in motion that occurs naturally in gear systems that change direction. If it is left unaccounted for, it can lead to major gear degradation and even compromise the entire system. In this article, we’ll explain how backlash affects gears and how it affects the performance of a gearbox.

Design

The design of gearboxes consists of a variety of factors, including the type of material used, power requirements, speed and reduction ratio, and the application for which the unit is intended. The process of designing a gearbox usually begins with a description of the machine or gearbox and its intended use. Other key parameters to consider during gearbox design include the size and weight of the gear, its overall gear ratio and number of reductions, as well as the lubrication methods used.
During the design process, the customer and supplier will participate in various design reviews. These include concept or initial design review, manufacturing design validation, critical design review, and final design review. The customer may also initiate the process by initiating a DFMEA. After receiving the initial design approval, the design will go through several iterations before the finalized design is frozen. In some cases, the customer will require a DFMEA of the gearbox.
The speed increaser gearboxes also require special design considerations. These gearboxes typically operate at high speeds, causing problems with gear dynamics. Furthermore, the high speeds of the unit increase frictional and drag forces. A proper design of this component should minimize the effect of these forces. To solve these problems, a gearbox should incorporate a brake system. In some cases, an external force may also increase frictional forces.
Various types of gear arrangements are used in gearboxes. The design of the teeth of the gears plays a significant role in defining the type of gear arrangement in the gearbox. Spur gear is an example of a gear arrangement, which has teeth that run parallel to the axis of rotation. These gears offer high gear ratios and are often used in multiple stages. So, it is possible to create a gearbox that meets the needs of your application.
The design of gearboxes is the most complex process in the engineering process. These complex devices are made of multiple types of gears and are mounted on shafts. They are supported by rolling element bearings and are used for a variety of applications. In general, a gearbox is used to reduce speed and torque and change direction. Gearboxes are commonly used in motor vehicles, but can also be found in pedal bicycles and fixed machines.
gearbox

Manufacturers

There are several major segments in the gearbox market, including industrial, mining, and automotive. Gearbox manufacturers are required to understand the application and user industries to design a gearbox that meets their specific requirements. Basic knowledge of metallurgy is necessary. Multinational companies also provide gearbox solutions for the power generation industry, shipping industry, and automotive industries. To make their products more competitive, they need to focus on product innovation, geographical expansion, and customer retention.
The CZPT Group started as a small company in 1976. Since then, it has become a global reference in mechanical transmissions. Its production range includes gears, reduction gearboxes, and geared motors. The company was the first in Italy to achieve ISO certification, and it continues to grow into one of the world’s leading manufacturers of production gearboxes. As the industry evolves, CZPT focuses on research and development to create better products.
The agriculture industry uses gearboxes to implement a variety of processes. They are used in tractors, pumps, and agricultural machinery. The automotive industry uses gears in automobiles, but they are also found in mining and tea processing machinery. Industrial gearboxes also play an important role in feed and speed drives. The gearbox industry has a diverse portfolio of manufacturers and suppliers. Here are some examples of gearboxes:
Gearboxes are complex pieces of equipment. They must be used properly to optimize efficiency and extend their lifespan. Manufacturers employ advanced technology and strict quality control processes to ensure their products meet the highest standards. In addition to manufacturing precision and reliability, gearbox manufacturers ensure that their products are safe for use in the production of industrial machinery. They are also used in office machines and medical equipment. However, the automotive gearbox market is becoming increasingly competitive.

China Best Sales Any Installation Direction Stainless Steel Heavy Duty Helical Gearbox Planetary Gear Reducers for Servomotor   manufacturer China Best Sales Any Installation Direction Stainless Steel Heavy Duty Helical Gearbox Planetary Gear Reducers for Servomotor   manufacturer
editor by CX 2023-10-25

China wholesaler Furniture Hardware Accessories Hinge 35 mm One Way Soft Close Concealed Hydraulic Kitchen Cabinet Hinge Sp3 automatic gearbox

Product Description

Product Description:
Staineless Steel 35mm Concealed Cabinet Door Hinge

 

Name Staineless Steel 35mm Concealed Cabinet Door Hinge
Material cold rolled steel ,stainless steel 
The hinge cup diameter 35mm
The hinge cup depth 11.5mm
Door thickness 14-24mm
 
Weight 55-120g/pc
Kinds concealed or hydraulic,slide on or clip on hinge
Optional Arm cover with or without,cup cover with or without
Category Full overlay,half overlay,inset
Opening angel: 90-110 degree
Pitch 48mm
MOQ 5000PCS
Package loose in container or poly bag with inner box
Delivery time within 15 days after the deposit
Payments L/C or T/T or Western Union
Application Doors and frames
Sample free with freight collected

Package:
1.Loose in poly bag,then poly bag in carton.
2.2 Pieces in poly bag,then in carton box.

Company information :
HangZhou CZPT Int’l Co., Ltd. is a manufacture of Plywood, Film Faced Plywood, MDF, Particle Board, Hardboard, Laminated Board, PVC Edge Banding, PVC Film, Ball Bearing Slide, Hinge, with well-equipped testing facilities and strong technical force. With good quality, reasonable prices and stylish designs, our products are extensively used in Furniture and other industries. 

Our products exported to East Middle, Southeast Asia, Africa, South America and Europe. etc. 

Our Slogan: Longest Amity, Honest Morality! 

Our Vision: Buliding Top Group, Create Best Brand

Our Mission: Furniture of World, The Best Eoncred

Values: Faith, Innovation, Efficiency, Beyond

***************************************

Type: 110 Hinge
Finish: Nickel Plated
Material: Stainless Steel
Maximum Opening Angle: 110 °
Categor: Full Overlay, Half Overlay, Insert
Delivery Time: Within 15 Days After Received Deposit
Samples:
US$ 0.1/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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gearbox

What Is a Gearbox?

A gearbox is the mechanical system of an automobile that allows a vehicle to change gear smoothly. This arrangement of gears is highly complex, which helps to provide a smooth gear change. In this article, we will explore some of the different types of gearboxes, including the Epicyclic gearbox, the Coaxial helical gearbox, and the Extruder helical gearing. These are three of the most common types of gearboxes used in automobiles.

Gearboxes

Gearboxes help drivers choose the appropriate gear for the conditions. A lower gear produces the least speed, while a higher gear gives the maximum torque. The number of gears used in a gearbox varies to meet different demands on the road and load. Short gearing provides maximum torque, while tall gearing offers higher top speeds. These features combine to improve the driveability of a vehicle. But what is a gearbox?
The gearbox has a slew of components, including the bearings and seals. Among these components is the gearbox, which is subjected to wear and tear due to metal-to-metal contact. As a result, gearboxes require close monitoring. Various tests are used to assess the condition of gears, such as corrosion and wear. Proactive tests emphasize wear, contamination, and oil condition. However, there are also proactive tests, such as the ferrous density test and the AN test, which monitor additive depletion and abnormal wear.
The separating force is a key factor for the design of a gearbox. The primary radial measurement point should be oriented to monitor normal forces. The secondary measurement point should be located in the opposite direction of rotation from the primary radial measurement point. The separating force generated by a helical gear set is called tangential force. The primary and secondary radial measurement points should be positioned so as to provide information about both normal and tangential forces.
Manual gearboxes are often manual. The driver can control the synchromesh by using a selector rod. This rod moves the synchromesh to engage the gear. Reverse gears are not synchromesh because they are used only when the vehicle is at a standstill. In older cars, the first gear often lacked synchromesh due to cost or lack of torque. Drivers could still use first gear with a double-declutch.

Coaxial helical gearbox

The R series rigid tooth flank helical gearbox features high versatility and good combination. They have a wide range of motor power and allow for fine classification of transmission ratios. The R series gearbox has several advantages, including high efficiency, long service life, and low vibration. This series of gearbox can be combined with a wide range of reducers and variators. Its size and high performance makes it an ideal choice for applications that require maximum torque and load transfer.
The main feature of a helical gearbox is that it presents a fixed velocity ratio, even if the center gaps are not perfectly set. This is sometimes referred to as the fundamental rule of gearing. A helical gearbox is similar to paper spur gears in terms of radial pitch, since the shafts in the helical gearbox cross at an angle. The center gap of a helical gearbox is the same for both the left and right-handed counterparts.
The EP Series is another popular model of a Coaxial helical gearbox. This series has high torque and a maximum reduction ratio of 25.6:1. It is an ideal choice for the plastic industry, and CZPT offers an extensive range of models. Their center distance ranges from 112 mm to 450 mm. The EP Series has several models with different center distances. In addition to high torque and efficiency, this gearbox has low noise and vibration, and it is easy to assemble and disassemble.
Another type of Coaxial helical gearboxes is the planetary gearbox. They have a high efficiency and power density. Unlike coaxial helical gearboxes, planetary gearboxes have an axis on the same direction as the output shaft. They are easy to integrate into existing drive trains. In addition, they are compact and easy to integrate with existing drive trains. For servo applications, they are another great choice.
gearbox

Epicyclic gearbox

An epicyclic gearbox is a type of automatic gearbox used to drive cars. Its primary advantage is its compact design, and it is more reliable and efficient than manual gearboxes. It is comprised of a sun gear and two planetary gears, encased in a ring gear called the Annulus. This system is useful for drivers who need to shift gears frequently, as they will become tired if the gears are suddenly changed.
An epicyclic gearbox consists of three different types of gears: ring gear, sun gear, and annular ring gear. The ring gear is the outermost gear and has angular-cut teeth on its inner surface. It is used in conjunction with planetary gears to provide high-speed ratios to vehicles. The sun gear also reverses the direction of the output shaft. This helps reduce transmission error.
An epicyclic gearbox uses multiple planets to transfer power between the planets. This type of gearbox is lightweight and features a high power density. This gearbox has several benefits over a standard single-stage parallel axis gearbox, including multiple load paths, unequal load sharing, and phased meshing. Furthermore, epicyclic gearboxes require more complex transmission error optimisation than their counterparts, including more than one stage.
The objective of epicyclic gearbox research is to provide the lowest transmission error possible. The process includes an initial design and detailed specification. The system is defined by its load spectrum and required ratio. Deflections of the elastic mesh are calculated to understand their strength and how much energy the system can handle. Finally, micro-geometric corrections minimize transmission error. These improvements are crucial to the overall efficiency of an epicyclic gearbox.

Extruder helical gearing

The helix in an extruder helical gearing is fixed at an angle, enabling more interaction with the shaft in the same direction as it moves. As a result, the shaft and the bearing are in constant contact for a long period of time. Typically, extruder helical gearing is used in applications where there is low excitement, such as steel, rolling mills, conveyors, and the oil industry. The bevel gear train also plays a role in these applications.
The CZPT AEX extruder drive gear is specifically developed for this specific application. The gears are compact and lightweight and offer exceptional power density and a long service life. These extruder gears are highly reliable, and they can be used in a wide range of applications, including rubber processing, food production, and recycling plants. CZPT offers both standard and custom gearing for your extruder.
Another advantage of helical gearing is its versatility. Since the helical gearing teeth are inclined at a specific angle, they can be adjusted to meet the specific needs of a given application. These gears also have the advantage of eliminating noise and shock from straight teeth. Unlike other gearing types, they are able to achieve a wide range of loads, from small to large. These helical gears are very durable and are the best option for high-load applications.
In addition to this, asymmetric helical gears have increased flexibility, while asymmetrical helical gears have lower flexural stiffness. The ratio of teeth to the shaft has a positive effect on the strength of the gear. Furthermore, asymmetrical helical gears are easier to manufacture. But before you purchase your next extruder gear, make sure you know what you’re getting into.
gearbox

1 speed gearbox

CZPT Group Components produces the one speed gearbox. It has the potential to make cars more efficient and environmentally friendly. The gear ratio of a car’s drivetrain is crucial for reaching maximum power and speed. Typically, a one-speed gearbox delivers a maximum of 200 hp. But the speed at which a car can reach this power must be high to get the full benefit from the electric motor. So, how can a one-speed gearbox improve the speed and torque of a car?
A one-speed gearbox is a mechanical device used to switch between second and third gears. It can include multiple gear sets, such as a shared middle gear for switching between second and third gears. It can also have an intermediate gear set that represents a switchable gear in both partial transmissions. The invention also includes a mechanism that makes it easier to change gears. The patent claims are detailed below. A typical one-speed gearbox may include two parts.
Generally, a one-speed gearbox will have up to seven forward gears, with each of these corresponding to a different speed. A one-speed gearbox can have five different gear sets and five different gear levels. It can have synchronized gear sets or last-shelf gear sets. In either case, the gears are arranged in a way that maximizes their efficiency. If the gears are placed on opposite sides of a car, the transmission may be a two-speed one.
CZPT Transmission specializes in the production of high-speed gearboxes. The company’s Milltronics HBM110XT gearbox machine is the perfect tool for this job. This machine has a large working table and a heavy-duty load capacity, making it a versatile option for many kinds of applications. There are also a wide variety of CZPT gearboxes for the automotive industry.

China wholesaler Furniture Hardware Accessories Hinge 35 mm One Way Soft Close Concealed Hydraulic Kitchen Cabinet Hinge Sp3   automatic gearbox	China wholesaler Furniture Hardware Accessories Hinge 35 mm One Way Soft Close Concealed Hydraulic Kitchen Cabinet Hinge Sp3   automatic gearbox
editor by CX 2023-10-23

China best Accurate Position Control One or Two Stage Gear Box Servo Motor 48nm 7.5kw 8000rpm 17A Spindle Motor with Best Sales

Product Description

Accurate Position Control 1 or 2 stage gear box servo motor 48Nm 7.5KW 8000RPM 17A spindle motor

SZGH AC spindle motor can be support 0.75kw -220kw , 0 RPM -24000rpm ; 

High performance Control function comprehensive: stable speed control, accurate position control,excellent torque control. Safe & Reliable Products comply with international standards, through the CE certification. Set up multiple protection circuit, the comprehensive protection of safety equipment.Widely used in cnc machine,machine tools,robot,petroleum,textile,printing,metallurgy,artillery,radar and other automatic control equipment. 

Packing list : 
1: SZGH10-3-48-7.5/11-4-1500  7.5kw spindle motor(B5) – 1 pcs 
2: SZGH-S4T7P5  7.5kw spindle driver – 1pcs 
3: R
esistor                                      – 1 pcs 
4) SZGH1CX-5M   control cables      -1 pcs
5)SZGH1EX-5M      encoder cables          – 1pcs 
6)SZGH1FX-5M         Feedback cable       – 1pcs 
7) Driver manual                                            -1 PCS 
Note :  pls contact us when you need :
1) B3( footing mounting ) 
2) long cables 
3) 220V 

Product Description

 

Rated power 

7.5kw 

Rated toque 

48NM 

Rated speed 

1500RPM 

Max speed 

8000PRM 

Rated Power

1571PPR

Rated Power

50HZ-60HZ

1)Support Speed Mode  Speed Mode: Analog Input(0~10V/±10V)/Pulse+Direction/CW+CCW/mBUS
  2) Support Position Mode Position Mode: Analog Input(0~10V/±10V)/Pulse+Direction/CW+CCW/mBUS
 3)Support 2nd Encoder Input(X6A)   Type of encoder: Photoelectric / Sincos /BISS modbus encoder
4) Orientation Function Digital Input/Output: NPN/PNP type
 

 

Product Parameters

Motor Features 

 

CW&CCW: Speed Error +/- 1RPM , Acceleration/Deceleration time of 3000RPM : 1second
Independent Quasi Stop: Positioning with High Precision(0.03.)
Rigid Tapping: Max speed of tapping is 3000RPM ,Min of dental work is M3 ;
Function of C-Axis: InHangZhou Accuracy: +/-1 Pulse ; Turning/Milling: 0.01rpm ;
Cutting in Low Speed: Overload(3 times holding torque),ensure stablity of cutting,applied in casting process;
High-Speed Precision Machining: Constant power output over 4000RPM,stable ratoting speed,ensure finish;
Strong Applicability: Match for CNC System , PLC etc.
Powerful Development : Custome Manufacturing .
 

 

Driver Features 

High-Performance
Safe & Reliable
Remote Communication Function(Optional)

 

Powerful Expansion Capability(Optional)

SZGH-S4T7P5 , AC Spindle Servo Driver ,Rated Input Voltage:3 Phase 380VAC, Rated Output Current:17A , Rated Output Capacity: 11KVA , match for 7.5kW ac spindle servo motor(SZGH10-3-48-7.5/11-4-1500).

 

Certifications

Packaging & Shipping

 

1.Industrial packing: plastic bag +foam boxes+ carton +wooden pallets

2.Commercial packing: plastic bag+ foam boxes + carton

3.As the clients requirement

Delivery Detail: Normally ready goods and stock within 2- 5days

 

Company Profile

HangZhou CZPT Automation CO.,LTD (Formerly known as ‘HangZhou CZPT Automation  Co.,Limited(Built in 19 November 2571)’) is 1 of the leading CNC & automatic company in China, specialized in designing projects, marketing, and oversea trading, having extensive experience in CNC package solution, Our focus has been on providing the high quality of Industrial robot arm   Lathe CNC system, Milling CNC system, Engraving CNC system, Grinding & router CNC system, Motor & driver, Spindle servo motor & driver, Gear reducer. 

SZGH’ products have been in working with a wide variety of CNC machinery and automatic processing equipment with high performance and good precision, stably. We have now established a reliable structure , our experienced engineers and technicians are able to provide professional consultancy and offer you most suitable CNC application solution.

Our strict quality control measures guarantee excellent reliability and high standard of quality. Utilizing advanced CNC machinery to test every product, 100 percent inspection is made before packaging and shipment. Moreover, We also offer flexible lead times to support your business.

We have a large number of customers across Asia, America, the Middle East, Europe, South America, and Africa. Specially we already built own business corporate group in Middle East market.

Our Advantages

 

After Sales Service

Good Feedback form our CZPT clients !!

SZGH always provide the best quatily and best supports with our clients !!

You deserve to have !!

 

 

FAQ

1.How about after-sales service?

We have a professional technology team that support best ,fast and professional technological support for our customer.

2.Do you support customized manufacturing?
Yes,we can customized manufacturing according to customer’s requirement. We support to OEM your own company display interface and logo.

3.How long is your delivery time?
Generally it is 3-5 days if the goods are in stock. or it is 5-10 days if the goods are not in stock, it is according to quantity.
10-20 days if customized manufacturing.

4. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample with sample price.

5.What is your terms of payment ?
Payment2000USD, 70% T/T in advance, balance before shipment.
 

Application: Universal
Speed: Variable Speed
Number of Stator: Single-Phase
Function: Driving, Control
Casing Protection: Closed Type
Number of Poles: 4
Customization:
Available

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Customized Request

gearbox

Types of Gearboxes

There are several types of gearboxes. Some are known as helical gear reducers, while others are called planetary gearboxes. The article also discusses Continuously Variable Transmission (CVT) and helical gear reducer. If you are interested in purchasing a new gearbox, make sure to read our articles on these different types. If you are confused, consider reading our articles on planetary gearboxes and helical gear reducers.

planetary gearbox

The planetary gearbox has several advantages. Its compact design and light weight allows it to transmit high torques while remaining quiet. The gears are connected to one another through a carrier, which is typically fixed and helps transmit torques to the output shaft. Its planetary structure arrangement also reduces backlash and provides high rigidity, which is important for quick start and stop cycles and rotational direction change. Depending on the design and performance desired, planetary gearboxes are categorized into three main types:
The type of planetary gears used in a given application determines the overall cost of the unit. Manufacturers offer a range of prices, and they can help you determine which gearbox is right for your needs. You should also ask a manufacturer for the cost of a planetary gearbox. By asking about price and specs, you can avoid wasting money and time on a planetary gearbox that does not perform up to its potential.
A planetary gearbox is probably installed in your new car’s automatic transmission. For more information, consult your owner’s manual or call the dealer’s service department. This type of gearbox is more complex than other types of gearboxes, so if you don’t know much about them, do an internet search for “planetary gearbox.”
The teeth of a planetary gearbox are formed by the stepping motion of two gears: the sun gear and the inner ring. The sun gear is the input, while the planetary gears rotate around the sun gear. Their ratio depends on the number of teeth and the space between the planets. If you have a 24 tooth sun gear, the planetary gears’ ratio will be -3/2. The sun gear is also attached to the axle.
Another advantage of a planetary gear system is that it can generate high torques. The load is shared among multiple planet gears. This makes the gears more resilient to damage. A planetary gearbox can be as high as 332,000 Nm, and can be used in vehicles and industrial applications requiring medium to high torque. A planetary gear system is a great alternative to a traditional transmission. So, how does it work?

helical gearbox

The main difference between the helical gearbox and the spur gear is the center distance between the teeth. The helical gearbox has a larger pitch circle than the spur gear and thus requires a radial module. In addition, the two types of gears can only be made with the same tooth-cutting tool as the spur gear. However, the helical gearbox is more efficient in terms of production costs.
The helical gearbox is a low-power consumption, compact type of gearbox that is used for a wide range of industrial applications. They are highly durable and withstand high loads with utmost efficiency. The helical gearbox can be manufactured in cast steel and iron for small and medium units. This type of gearbox is also commonly used for crushers, conveyors, coolers, and other applications that need low power.
The helical gear has many advantages over the spur gear. It produces less noise. It has less friction and is less likely to wear out. It is also quieter than spur gears. This is because multiple teeth are in mesh. Because the teeth are in mesh, the load is distributed over a larger area, resulting in a smoother transition between gears. The reduction in noise and vibration reduces the risk of damaging the gear.
The helical gear’s axial excitation force is obtained using a linearized equation of motion in the rotational direction. The damping coefficient of the equation is 0.07. The helical gear is made up of a steel shaft with a diameter of 20 mm and a 5 mm thick aluminum plate. The stiffness of the bearing is 6.84 x 107 N/m. The damping force of the plate is 2,040 kg/m2/s.
The worm gearbox has a better efficiency ratio than the helical one, but it is less efficient in low-ratio applications. In general, worm gearboxes are more efficient than helical gearboxes, although there are some exceptions to this rule. A helical gearbox is better for applications that require high torque. It may also be more economical in the long run. If you are considering a helical gearbox, consider the advantages it has over worm gearboxes.
gearbox

helical gear reducer

A helical gear reducer for a machine’s gearbox is an integral component of the drive system. This unit amplifies torque and controls speed and, therefore, compliments the engine by rotating slower than the engine’s input shaft. A helical gear reducer is a compact gearbox component that is used in industrial applications. A variety of sizes is available to suit various machine configurations. The following sections will discuss some of the different types available.
Designed by experts and engineers, a helical gear reducer is a surprisingly small and light gear that satisfies the needs of many machine applications. It features a large transmission torque, a low starting and running speed, and a fine classification of transmission ratios. A helical gear reducer is lightweight and easily connected to other gears, and it features a high technical content.
In order to avoid errors and poor performance, regular maintenance is a must. The proper lubrication of the gear reducer can minimize failures, errors, and poor performance. Every gear reducer manufacturer sells a suitable lubricant, which must match the properties of the machine’s drive mechanism. It is also advisable to check the lubrication regularly to avoid any deterioration of the unit’s performance.
While the worm gearbox may be better for applications where torque is high, the helical gear reducer offers greater efficiency at lower cost. Although worm gearboxes may be cheaper initially, they are less effective at higher ratios. Even if the worm gear is more expensive to buy, it still offers 94% efficiency, which makes it more cost-effective. There are some significant advantages to both types of gearboxes.
The main advantage of a helical gear reducer over a spur gear is its smoother operation. Unlike spur gears, which have teeth that are straight, helical gears have angled teeth that gradually engage with each other. This helps ensure that the gear does not grind or make excessive noise when it turns. Additionally, they are less commonly used in automation and precision machinery. They are often used in industrial applications.
gearbox

Continuously variable transmission

A Continuously Variable Transmission (CVT) is an automatic transmission that can run through a vast number of gears. Unlike a standard automatic transmission, it can run at any speed, even at a low rev. The CVT is also capable of running at infinitely low gears. Its basic function is to provide different torque ratios to the engine. In addition to delivering power, CVTs have other benefits.
One of the major advantages of a CVT is its simplicity. Its simplicity translates into fewer moving parts, which means less maintenance. The CVT’s simplicity also means that it can handle a wide variety of different types of road conditions and driving styles. In addition to being a great alternative to a traditional automatic transmission, CVTs can be used on many other types of vehicles, including tractors, snowmobiles, motor scooters, and power tools.
A CVT is much smoother than a conventional automatic transmission. It never has to hunt for a gear. It also responds well to throttle inputs and speed changes. Both of these technologies are available on many modern vehicles, including the Nissan Rogue and Mazda CX-5. It’s important to note that each of these transmissions has its pros and cons. So, if you’re looking for a car with a CVT, make sure to read the reviews. They’ll help you decide which transmission is right for you.
Another advantage of a CVT is its fuel efficiency. Many cars now feature CVTs, and they’re becoming increasingly popular with automakers. In addition to fuel efficiency, most cars with CVTs also have a smoother ride. There’s no more sudden downshifts or gear hunting. This makes driving a lot easier. And, the added benefits of smoother driving make CVTs the ideal choice for many drivers.
Although a CVT is more common among Japanese car manufacturers, you’ll find CVTs on European car models as well. The Mercedes-Benz A-Class, B-Class, and Megane are some examples of vehicles that use this technology. Before making a decision, consider the reliability of the model in question. Consumer Reports is a good resource for this. It also offers a history of use and reliability for every type of car, including the Honda Accord.

China best Accurate Position Control One or Two Stage Gear Box Servo Motor 48nm 7.5kw 8000rpm 17A Spindle Motor   with Best Sales China best Accurate Position Control One or Two Stage Gear Box Servo Motor 48nm 7.5kw 8000rpm 17A Spindle Motor   with Best Sales
editor by CX 2023-10-22

China Best Sales Hollow Shaft Direct Drive Electric Motor Robot Joint Servo Motor 70mm Size Hollow Robotic Joint Motor planetary gearbox

Product Description

Hollow shaft direct drive electric motor robot joint servo motor 70mm size hollow robotic joint motor

 

Product Description

This eRob series robot joint module is a standardized joint module product based on our own servo drives and absolute encoders ,based on  years of experience in serving customers , making robot development easier , faster ,safer . 

This eRob series robot joint modules include eRob70,eRob80, eRob90,eRob110, eRob142, eRob170 etc, with exquisite design and compact structure.The compact size include servo drivers , motor side absolute value encoder , output side absolute value encoder , and frameless torque motor , brake , precision harmonic reducers and other main components , which save customers hundreds of mechanical and electronic compenents selection ,design , producement ,assembly labor and time costs . 

Product Features

1.Save the manpower and time cost of selecting, designing, purchasing and assembling hundreds of mechanical and electronic devices.

This series robot joint module includes Eight core components as below, motor end absolute value encoder, multi-turn absolute encoder at output, Frameless Torque Motor, precise harmonic reducer,Torque sensor, friction brake retainer and DC drive temperature sensor.

TINSMITH robot joint module Built-in servo driver. Communication protocols
With EtherCAT, CANopen, Modbus communication protocols.
Position,Speed, Current loop PID adjustable online.
Built-in ± 10V analog input.
Pulse and direction, I/O, RS485,
External encoder and STO interface,
All in the space of DxL=70x67mm

Built-in dual absolute encoder. Dual loop position control 
19/20-bit absolute multiturn encoder for output shaft.
Repeatability up to ±7 arc seconds.
Absolute accuracy up to ±15 arc seconds.
Always have real absolute position,
and multi-turn counter when power-off.

Friction brake inside robotic joint module
Brake smooth and stable.
No gap; No backlash.
No need to move when power-on.
No wear and tear.
Can be used as Emergency Stop.

Product Name Rule

Product Parameters

Model  eRob70F eRob70H eRob70T
Reduction ratio of reducer 50/100 50/80/100 50/80/100
Start-stop CZPT torque 12/19N.m 23/30/36N.m 23/30/36N.m
Rated torque 3.7/5.4N.m 7/10/10N.m 7/10/10N.m
Momentary allowable maximum torque 23/35N.m 46/61/70N.m 46/61/70N.m
Peak speed of output 60/30rpm 60/37.5/30rpm 60/37.5/30rpm
Motor power 75W 100W 100W
Supply voltage 48V(±10%) 48V(±10%) 48V(±10%)
Rated current 1.9A 2.55A 2.55A
Peak current 5.9A 7.8A 7.8A
Hole diameter 18MM 18MM 18MM
IP class IP54 IP54 IP54

 

Packaging & Shipping

Packaging list

1. eRob joint module*1
2.48V power connector (2Pin)*2
3.CANopen connector and wiring (3 Pin)*2
4.EtherCAT connector and wiring (4Pin)*2
5.I/O connector and wiring (12Pin)-Optional

Shping list
Shipping list of this series robot joint modules include 1pcs joint module, 2pcs 48V power connector(2pin), 2pcs CANopen connector &wiring, 2pcs EtherCAT connector&wiring(4 pin) and 1pcs I/O connector &wiring(12pin).
Usally,ship by express , delivery time 5-7working days . 

Application

This kind of robot joint modules could be used for Motion Control Scheme for Exoskeleton Robot, Medical Devices Gastrointestinal Endoscopic, Medical rehabilitation robot, Bigdog, Industrial robot arm, welding robot etc.

After Sales Service

1. We accept small order of robot joint modules;
2. Sample order of robot joint modules delivery time is in 10 days, mass quantity order lead time is 7-15 days;
3. We can accept payment via paypal, T/T and L/C;
4.Quality assurance of our robot joint modules is 1 year, and we can provide you professional technical support;
5. We provide free software wand training how to use the robot joint modules. Engineers are available for technical support.
 

FAQ

Q: Are you trading company or manufacturer?
A: We are manufacturer and seller.

Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.

Q: How long is your delivery time?
A: Due to the complex process, production takes 8-10 working days. For customized goods, please check with us before order.

Q. How do you ship the goods and how long does it take to arrive?
A: Usually by express, like DHL, UPS, FedEx, EMS or TNT; By air and sea are also available.
Express takes 3-15 days to arrive.

Q: What is your terms of payment?
A: We accept Trade Assurance Order, TT, Paypal, West Union and L/C.

 

Application: Industrial
Operating Speed: Low Speed
Excitation Mode: Excited
Samples:
US$ 1050/Piece
1 Piece(Min.Order)

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Order Sample

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about shipping cost and estimated delivery time.
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

gearbox

What Is a Gearbox?

There are several factors to consider when choosing a gearbox. Backlash, for example, is a consideration, as it is the angle at which the output shaft can rotate without the input shaft moving. While this isn’t necessary in applications without load reversals, it is important for precision applications involving load reversals. Examples of these applications include automation and robotics. If backlash is a concern, you may want to look at other factors, such as the number of teeth in each gear.

Function of a gearbox

A gearbox is a mechanical unit that consists of a chain or set of gears. The gears are mounted on a shaft and are supported by rolling element bearings. These devices alter the speed or torque of the machine they are used in. Gearboxes can be used for a wide variety of applications. Here are some examples of how gearboxes function. Read on to discover more about the gears that make up a gearbox.
Regardless of the type of transmission, most gearboxes are equipped with a secondary gear and a primary one. While the gear ratios are the same for both the primary and secondary transmission, the gearboxes may differ in size and efficiency. High-performance racing cars typically employ a gearbox with two green and one blue gear. Gearboxes are often mounted in the front or rear of the engine.
The primary function of a gearbox is to transfer torque from one shaft to another. The ratio of the driving gear’s teeth to the receiving member determines how much torque is transmitted. A large gear ratio will cause the main shaft to revolve at a slower speed and have a high torque compared to its counter shaft. Conversely, a low gear ratio will allow the vehicle to turn at a lower speed and produce a lower torque.
A conventional gearbox has input and output gears. The countershaft is connected to a universal shaft. The input and output gears are arranged to match the speed and torque of each other. The gear ratio determines how fast a car can go and how much torque it can generate. Most conventional transmissions use four gear ratios, with one reverse gear. Some have two shafts and three inputs. However, if the gear ratios are high, the engine will experience a loss of torque.
In the study of gearbox performance, a large amount of data has been collected. A highly ambitious segmentation process has yielded nearly 20,000 feature vectors. These results are the most detailed and comprehensive of all the available data. This research has a dual curse – the first is the large volume of data collected for the purpose of characterization, while the second is the high dimensionality. The latter is a complication that arises when the experimental gearbox is not designed to perform well.
gearbox

Bzvacklash

The main function of a gearhead is to multiply a moment of force and create a mechanical advantage. However, backlash can cause a variety of issues for the system, including impaired positioning accuracy and lowered overall performance. A zero backlash gearbox can eliminate motion losses caused by backlash and improve overall system performance. Here are some common problems associated with backlash in gearheads and how to fix them. After you understand how to fix gearbox backlash, you’ll be able to design a machine that meets your requirements.
To reduce gearbox backlash, many designers try to decrease the center distance of the gears. This eliminates space for lubrication and promotes excessive tooth mesh, which leads to premature mesh failure. To minimize gearbox backlash, a gear manufacturer may separate the two parts of the gear and adjust the mesh center distance between them. To do this, rotate one gear with respect to the fixed gear, while adjusting the other gear’s effective tooth thickness.
Several manufacturing processes may introduce errors, and reducing tooth thickness will minimize this error. Gears with bevel teeth are a prime example of this. This type of gear features a small number of teeth in comparison to its mating gear. In addition to reducing tooth thickness, bevel gears also reduce backlash. While bevel gears have fewer teeth than their mating gear, all of their backlash allowance is applied to the larger gear.
A gear’s backlash can affect the efficiency of a gearbox. In an ideal gear, the backlash is zero. But if there is too much, backlash can cause damage to the gears and cause it to malfunction. Therefore, the goal of gearbox backlash is to minimize this problem. However, this may require the use of a micrometer. To determine how much gearbox backlash you need, you can use a dial gauge or feeler gauge.
If you’ve been looking for a way to reduce backlash, a gearbox’s backlash may be the answer. However, backlash is not a revolt against the manufacturer. It is an error in motion that occurs naturally in gear systems that change direction. If it is left unaccounted for, it can lead to major gear degradation and even compromise the entire system. In this article, we’ll explain how backlash affects gears and how it affects the performance of a gearbox.

Design

The design of gearboxes consists of a variety of factors, including the type of material used, power requirements, speed and reduction ratio, and the application for which the unit is intended. The process of designing a gearbox usually begins with a description of the machine or gearbox and its intended use. Other key parameters to consider during gearbox design include the size and weight of the gear, its overall gear ratio and number of reductions, as well as the lubrication methods used.
During the design process, the customer and supplier will participate in various design reviews. These include concept or initial design review, manufacturing design validation, critical design review, and final design review. The customer may also initiate the process by initiating a DFMEA. After receiving the initial design approval, the design will go through several iterations before the finalized design is frozen. In some cases, the customer will require a DFMEA of the gearbox.
The speed increaser gearboxes also require special design considerations. These gearboxes typically operate at high speeds, causing problems with gear dynamics. Furthermore, the high speeds of the unit increase frictional and drag forces. A proper design of this component should minimize the effect of these forces. To solve these problems, a gearbox should incorporate a brake system. In some cases, an external force may also increase frictional forces.
Various types of gear arrangements are used in gearboxes. The design of the teeth of the gears plays a significant role in defining the type of gear arrangement in the gearbox. Spur gear is an example of a gear arrangement, which has teeth that run parallel to the axis of rotation. These gears offer high gear ratios and are often used in multiple stages. So, it is possible to create a gearbox that meets the needs of your application.
The design of gearboxes is the most complex process in the engineering process. These complex devices are made of multiple types of gears and are mounted on shafts. They are supported by rolling element bearings and are used for a variety of applications. In general, a gearbox is used to reduce speed and torque and change direction. Gearboxes are commonly used in motor vehicles, but can also be found in pedal bicycles and fixed machines.
gearbox

Manufacturers

There are several major segments in the gearbox market, including industrial, mining, and automotive. Gearbox manufacturers are required to understand the application and user industries to design a gearbox that meets their specific requirements. Basic knowledge of metallurgy is necessary. Multinational companies also provide gearbox solutions for the power generation industry, shipping industry, and automotive industries. To make their products more competitive, they need to focus on product innovation, geographical expansion, and customer retention.
The CZPT Group started as a small company in 1976. Since then, it has become a global reference in mechanical transmissions. Its production range includes gears, reduction gearboxes, and geared motors. The company was the first in Italy to achieve ISO certification, and it continues to grow into one of the world’s leading manufacturers of production gearboxes. As the industry evolves, CZPT focuses on research and development to create better products.
The agriculture industry uses gearboxes to implement a variety of processes. They are used in tractors, pumps, and agricultural machinery. The automotive industry uses gears in automobiles, but they are also found in mining and tea processing machinery. Industrial gearboxes also play an important role in feed and speed drives. The gearbox industry has a diverse portfolio of manufacturers and suppliers. Here are some examples of gearboxes:
Gearboxes are complex pieces of equipment. They must be used properly to optimize efficiency and extend their lifespan. Manufacturers employ advanced technology and strict quality control processes to ensure their products meet the highest standards. In addition to manufacturing precision and reliability, gearbox manufacturers ensure that their products are safe for use in the production of industrial machinery. They are also used in office machines and medical equipment. However, the automotive gearbox market is becoming increasingly competitive.

China Best Sales Hollow Shaft Direct Drive Electric Motor Robot Joint Servo Motor 70mm Size Hollow Robotic Joint Motor   planetary gearbox	China Best Sales Hollow Shaft Direct Drive Electric Motor Robot Joint Servo Motor 70mm Size Hollow Robotic Joint Motor   planetary gearbox
editor by CX 2023-10-20