Introduce the principle and characteristics of RV reducer

The RV reducer is used for the three joints of the leg, waist and elbow of the high-torque robot.

For industrial robots with heavy loads, RVs are used for one, two, and three axes.Compared with the harmonic reducer, the key of the RV reducer lies in the processing technology and assembly process.

RV reducer has high fatigue strength, rigidity and service life. Unlike harmonic transmission, the motion accuracy will be significantly reduced as the use time increases. The disadvantage is that it is heavy in weight and large in size.

1. The principle of reducer
The worm reducer is a power transmission mechanism that uses the speed converter of the gear to reduce the number of revolutions of the motor (motor) to the desired number of revolutions and obtain a larger torque mechanism.In the mechanism used to transmit power and motion, the application range of the reducer is quite wide.

It can be seen in the transmission system of various machinery, from ships, automobiles, locomotives, heavy machinery used in construction, processing machinery and automatic production equipment used in the machinery industry, to common household appliances in daily life , clocks and more.Its application can be seen in the application of the reducer from the transmission of large power to the transmission of small loads, and in industrial applications, the reducer has the function of reducing speed and increasing torque.

Therefore, it is widely used in speed and torque conversion equipment.A helical gear reducer is installed at the input end of the worm gear reducer, and the multi-stage reducer formed can obtain a very low output speed. It is a combination of helical gear stage and worm gear stage, which has a higher s efficiency.Moreover, the vibration is small, the noise is low, and the energy consumption is low.

Performance characteristics of RV reducer
1. The cabinet is made of ductile iron, which greatly improves the rigidity and shock resistance of the cabinet.
2. Low energy consumption, high performance, and the efficiency of the helical gear reducer is as high as 95%.
3. The precision RV reducer adopts involute planetary gear transmission, which makes reasonable use of internal and external meshing; power splitting.
4. The precision RV reducer has low vibration, low noise and high energy saving.
5. Space-saving, reliable and durable, with high overload capacity.
6. The compact drive form of the gearbox ensures high torque transmission capacity.

The above content is the introduction of the RV reducer I summarized for you. I believe that after my introduction, you have answered your doubts or questions.