Industrial planetary geared electric motor is a widely used gear reducer, its high accuracy, generally used in precision transmission equipment, automobile transmission, robot transmission 5g communication equipment and other fields, then its accuracy can do how much? How do you calculate it?

Industrial planetary geared electric motor and high precision What are the concepts of "precision" and "high precision" in planetary deceleration? In order to meet different transmission needs, the planetary reducer has a series of points, the planetary reducer series is the number of planetary gears. Because a set of planetary gears can not meet the larger transmission ratio, sometimes 2 or 3 sets are needed to meet the requirements of the user's larger transmission ratio. Due to the increase in the number of planetary gears, the length of the 2 or 3 stage reducer will be increased, and the efficiency will be decreased.

The transmission accuracy of the planetary reducer is the return gap, the output end is fixed, the input end rotates clockwise and counterclockwise, so that the input end produces rated torque +-2% torque, the input end of the reducer has a small angular displacement, this angular displacement is the return gap. The unit is the minute, which is one sixtieth of a degree. Some people call it a back gap.

Precision calculation method of Industrial planetary geared electric motor:

The precision unit of the planetary reducer is arc minutes, the shaft rotates 360 degrees, once =60 arc minutes, the measurement method is the fixed reducer input, the output opposite direction plus 20% of the rated torque output shaft rotation degree, can be calculated according to your output connection (wheel or screw, etc.) and your final accuracy requirements.

The above is the precision calculation method of Industrial planetary geared electric motor, you can operate according to your own situation, I hope to see this article can be helpful to you.

Industrial planetary geared electric motor https://www.dydzmotor.com/PM-DC-Planetary-Gear-Motor-45JX100K-45ZY78.html