Warranty: 12 months, 12 Months
Applicable Industries: Manufacturing Plant, Food & Beverage Factory, Restaurant, Food & Beverage Shops, PV industry, Laser cutting machine, Semiconductor, rotating platforms
Weight (KG): 9.3 KG
Customized support: OEM
Gearing Arrangement: Cycloidal
Output Torque: 412Nm
Input Speed: based on motor
Output Speed: based on ratio
Ratio: 1:57
Color: Black and Silver
Mounting Position: Any Direction
Certification: ISO9001 CE
Backlash: 1 arcmin
Gear type: Cycloidal
Packing: Carton or wood box
Matching Motors: servo motor or stepper motor
Output Form: Hollow shaft
Packaging Details: Carton and wood box
Port: ZheJiang

Features：*Backlash is less than 1 arc-min *Strong torsional rigidity compact size*Coaxial parts for more design flexibility*Integrated angular bearing for greater thrust and cantilever momentum*High reduction ratio (up to 250:1) without increasing the size of the reducer*Large torque to 5X rated torque (emergency stop) Description:The standard coaxial RV-E reducer has excellent performance in a very compact and high-precision component configuration. Therefore, it is widely used in the robotics industry and various mechanical transmission industries.The RV-E reducer includes a patented two-stage reduction design, which can provide greater torque, as well as a high reduction ratio and high impact load resistance under the premise of ensuring high precision and light weight. The RV-E reducer uses a unique pin tooth and RV gear structure with a cycloidal design of rolling contact parts to reduce wear, extend service life, and reduce backlash, making it more resistant to impact than traditional reducers, and further reduce backlash. The reducer is also equipped with a set of large internal angle bearings to achieve greater load capacity in order to reduce the need for external support equipment-thereby reducing design time and installation costs.The actual symmetrical gear design and all shafts supported by ball bearings guarantee constant performance during the service life and allow the CZPT value to reach 5 times the rated torque in a short time (for example, during an emergency stop).The integrated angular bearing of the RV-E reducer increases the rigidity of the reducer and realizes the ability of the reducer to support larger external loads. Therefore, the need for external support equipment is reduced, the number of parts required is reduced, the reliability is increased, Professional China Manufacturer OEM Product Service Molded Parts Custom Plastic Injection Molding and the total cost is reduced. The 100% continuous meshing design of the cycloidal gear and the pin teeth can achieve a large impact load capacity and a small backlash, because the force is evenly distributed to the entire reducer gear.The patented two-stage reduction mechanism reduces vibration because the 2 cycloid gears are rotating at a lower speed, and the reduced input shaft size reduces the inertia. Various reduction ratios can be obtained by simply changing the combination of spur gears in the first stage. The use of rolling contact parts in the reducer is beneficial to achieve excellent starting efficiency; reduce wear, obtain longer service life and reduce backlash.

Backlash	≤1 arcmin
Size	RV6-E; RV-20E; RV40-E; RV80-E; RV110-E; RV160-E; RV320-E; RV450-E;
Ratio	1:31/1:43/1:53.5/1:57/1:59/ 1:81/1:10/1:103/1:105/1:111/1:118.5/1:121/1:129/1:141/1:145/1:154.8/171/1:175/1:185/1:192
Match motor	servo motor, stepper motor
Lead time	Standard size for 15-20days
Warranty	12 months

Q: Are you manufacturer or trader? A:We are manufacturer. Sincerely welcome to visit our company. And we can have a video conference first if you are convenient. Q: What’re your main products? A: We currently supply planetary gearbox, harmonic gearbox, steering gearbox, RV cycloidal pin-wheel gearbox, worm gearbox, Professional Plastic injection Eye glasses CZPT glasses frame manufacturer plastic injection molding mold servo motor and stepper motor, electric cylinder and slide, coupling,etc. E-catalog is ready for you if you are interested. Q: How to select a suitable gearbox? A: Please show us your motor details or drawings. And also please advise working condition, load, output torque, output speed or reduction ratio, backlash, etc. Then we will recommend the suitable model. If you are unable to show all of above parameters, please contact us, then we will CZPT you step by step. Q: Can I get the 3D and 2D drawings? A: Sure, we have the standard drawings. Also the input size of gearbox can be customized according to different motors. Q: Do you have an individual design service ? A: Yes, we would like to design products individually for our customers, but it may need some mold developing cost and design charge.Q: What’s your lead time? A:Generally speaking, we keep many stocks of regular standard product, if shortage of stocks, it will need 15-20 days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders. Web: Email: [email protected]

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.

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.

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.

editor by czh2023-02-18