What is a planetary gear motor?

Planetary reducers are generally used for motor equipment with low speed and high torque.

 

The motor or other high-speed driving force is meshed with the gear with fewer teeth on the input shaft of the reducer to achieve the purpose of speed reduction. General reducers also have several sets of gears with the same basic principle to achieve the ideal speed reduction effect.

The ratio of the number of teeth of the large and small gears is the reduction ratio.

 

 

Function of reducer

1. Speed and reduce the inertia of the load at the same time. The reduction of inertia is the square of the transmission ratio.

2. Speed and reduce the output torque at the same time. The torque output ratio is the motor output multiplied by the transmission ratio, but it should be noted that it should not exceed the rated torque of the reducer.

Features of different reducers:

1. The advantages of planetary reducers are relatively compact structure, small return clearance, high precision, long service life, and the rated output torque can be made very large.

2. The main features of worm gear reducers are anti-locking function, stable operation, low noise, durability, strong usability, high safety and reliability, etc.
3. A reduction motor refers to an integration of a reducer and a motor). It has the advantages of low energy consumption, superior performance, space saving, reliability and durability, and is widely used in daily life.