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Hollow cup brushless planetary gear motor
- Oct 27, 2018 -

Among the many deceleration structures, the planetary reducer is mainly small in size, and the transmission efficiency is relatively high. There are many advantages such as wide deceleration range and high precision, which are basically widely used in servo motors. In the transmission system such as stepping motor and DC hollow cup motor, the main purpose is to reduce the speed increase torque and reduce the load/motor moment of inertia ratio under the premise of ensuring precision transmission.

 

Then the following is its advantages.

 

a. The noise is relatively low, and the noise can be as small as 60dB.

 

b. There is high precision, the first-stage deceleration rotation precision 15arcmin, the second-stage deceleration rotation precision 25arcmin.

 

c. Its service life is very long, and its life can basically reach 8000H.

 

d. Mainly the output of super-high torque, as well as its high efficiency, the efficiency of the first-stage deceleration is 95%, the efficiency of the second-stage deceleration is 90%, and it can be selected by various reduction ratios.



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