The difference between performance parameters of cycloid pinwheel reducer and worm gear reducer

High speed ratio and high efficiency: Single-stage transmission can achieve a reduction ratio of 1:87, with an efficiency of more than 90%. If multi-stage transmission is used, the reduction ratio is greater.

Stable operation and low noise: the cycloid needle teeth have a large number of meshing teeth, a large overlap coefficient, and a mechanism of mechanical balance, so that vibration and noise are limited to the minimum degree.

Reliable use and long service life: Because the main parts are made of high-carbon chromium steel, they are quenched (HRC58~62) to obtain high strength, and some transmission contacts use rolling friction, so they have a long durable life.

Large torque output: It can output large torque, suitable for equipment that requires large torque drive.

Small backlash and backlash: Usually output from the surface, the backlash and backlash are very small, and the imported ones can usually be controlled within 10 arc minutes.

Worm gear reducer

Large transmission ratio: A large reduction ratio can be achieved, generally between 10-80, and can reach a maximum of more than 100.

Large output torque: Can output large torque, suitable for equipment that requires large torque drive.

Self-locking function: It has a self-locking function under certain conditions, that is, it can only be driven by the worm gear, but cannot be driven by the worm gear. This feature makes it applicable in some occasions where reversal needs to be prevented, such as lifting machinery, etc.

Low noise: The worm gear reducer has relatively little noise during the deceleration process.

Wide speed regulation range: The output speed can be adjusted by changing the input speed.

Inefficiency: The efficiency is usually low, between about 40%-80%.

Large friction loss: Due to the large friction loss and high heat, good heat dissipation measures are needed.

Large empty return: It is usually output from the axis, and it is difficult to control the empty return, especially when the worm gear and the worm are running in for a long time, the empty return is relatively large, usually at a degree level.