Space Saving Sumitomo Cycloidal Gear Reducer High Torsional Rigidity Long Working Life ​

The Cycloidal Gear Reducer is mainly composed of a cycloidal wheel, an eccentric shaft and a pin gear shell. It has the characteristics of compact structure, large transmission ratio, low vibration, low noise and low energy consumption. The development trend of the reducer for industrial robots is high - speed deceleration ratio, small volume, high load capacity, high efficiency and long service life.

The Cycloidal Gear Reducer has a great impact on the performance of industrial robots, especially in the robots with high precision requirements, which mainly provide three performances.

1. Increase the torque: The reducer can double the torque of the motor output when the overall space of the robot arm is limited.
2. Increase the resolution: Effectively reduce the minimum displacement that the load can move, and increase the resolution accuracy.
3. Enhance the ability of the motor to withstand the load inertia: The proper inertia ratio between the motor and the load enhances the performance and stability of the system and minimizes power loss.

Cycloidal Gear Reducer is widely used in the arm joints of industrial robots to complete precise operating procedures. At the same time, it also has the function of supporting the strength of the robot. Its high rigidity and high reduction ratio are now widely used in six - axis vertical joints the first three axes of the robot.

In addition, in the use of automation equipment, the precision reducer has the characteristics of high precision, high efficiency, high rigidity, small size, light weight, large range of reduction ratio and long service life.

In addition to industrial robots, the application fields can be used in precision transmissions such as semiconductor production equipment, precision instruments, machine tools, precision radar drive control equipment, and solar equipment that require small space and large reduction ratio.

Cycloidal Gear Reducer have been widely used in heavy - duty and high - precision robots.

Noise of Cycloidal Gear Reducer

• The gear reducer is operated at rated speed with a noise of < 75 dB.
• The noise level is related to installation accuracy, lubrication, temperature, load and other factors.

Lifetime of Cycloidal Gear Reducer

• The gear reducer is operated at rated conditions with a life of > 6000 hours.
• It is not advisable to operate for longer than the rated speed or rated torque, otherwise the life will be reduced.
• To ensure the accuracy and longevity of the gear unit, please replace the grease after every 2000 hours of operation.

Cycloidal Gear Reducer RV-80E technical parameters

Operating parameter

Note: the rated torque is the output torque when the output speed is at 15r/min.


Performance Parameter

Cycloidal Gear Reducer RV-80E installation parameter

About manufactor of Cycloidal Gear Reducer

We are originated from, rooted in and innovative in welding.
It's been over 20 years since our products and technology served in the welding industry.
Without exception, all our products are greatly acknowledged by our customers, which is the very reason we secure the highest market share of our products globally.
Through a decade endeavor, we have developed another core spare part with excellent performance - RV gear reducer, specially used in arc welding robot and automatic industry.


Cycloidal Gear Reducer RV-80E installation drawings

    Shanghai Genius Industrial Co.,Ltd is the branch of Nantong Zhenkang Machinery Co.,Ltd, which founded in 1993, with 30 years of experience in the production of CO2 welding wire feeder, nowadays we occupy 70% Chinese market and 50% global market for wire feeder, long partners of PANASONIC and OTC Daihen.

    In 2009, we started R&D high precison RV reduction gearbox, this is core part of industrial robots, through 4 years research and development, in 2013, our high precision RV reduction gearbox start bulk production. Nowadays we become China biggest RV reduction gearbox manufacturer, realized robotic automatically produce RV reduction gearbox, also we are supplier of world famous company ABB, FNUC, YASKAWA for gearbox.

    As had advantage of wire feeder and RV gear reducer, with accumulated years of welding experience, we decide to R&D welding robot, After more than one year testing, our welding robot developed successfully in 2016, much earlier than other robot manufacturers in China, now our robot already in market for 5 years, still work well, got good comments from customers.

Genius Zhenkang Company Comprehensive Strength

* Genius Zhenkang occupies an area of 32,000 square meters, with a plant area of 25,000 square meters.
* 72 senior technical engineers , 42 R&D technical engineers.
* Has more than 200 sets of advanced manufacturing equipments and testing
   instruments, CNC machine tools, slow wire cutting machines and other equipments.
* Total assets reach to USD 14,200,000.
* Strict quality assurance system, ISO9001 and ISO14001 system certifications, complete testing means.
* Carry out production numerical control, assembly intelligence, office automation,
   advanced ERP management, first-class production site.