1: With sufficient spare parts inventory, simple structure and mass production.

2: Input speed up to 5000 rpm

3: Using high strength alloy steel, the whole gear is hardened, not only surface hardening, to ensure the service life and long-term use still maintain the original accuracy

4: The torque is higher than the general planetary reducer.

5: The efficiency of single stage is 97%, that of two-stage is 95%, and that of three-stage is 92%