Precision Gear Motor Functions

Core Functions
‌Speed Reduction‌: Reduces the high speed of the motor (e.g., 3000 rpm) according to a set reduction ratio (e.g., 10:1) to output a low speed that meets load requirements. For example, with a 10:1 reduction ratio, 3000 rpm input becomes 300 rpm output.

 

‌Increase Output Torque‌: Assuming negligible losses, the output torque is approximately the input torque multiplied by the reduction ratio. For example, a 400 W motor with a rated torque of 12.7 N·m outputs about 127 N·m after a 10:1 reduction.

 

‌Improve Transmission Accuracy‌: Precision gear motors feature low backlash (can reach 3–6 arc minutes or even higher accuracy) to ensure precise positioning, suitable for high-precision applications such as robot joints and CNC machine tools.

 

‌Enhance Rigidity and Load Capacity‌: Using precision structures like planetary gears, RV, or harmonic drives improves impact and vibration resistance, making them suitable for heavy loads or frequent start-stop operations.

‌Compact Integrated Design‌: Motor and reducer are manufactured as an integrated unit, saving installation space, simplifying mechanical structure, and facilitating maintenance.