1. The box shape of HD helical conical teeth commutator is regular hexahedron, which can adapt to installation in different directions.

2, the spiral commutator design service life is long, the bearing capacity is large, the transmission is smooth, the noise is low the gear line speed can be up to 40 meters/second, the transmission efficiency is up to 94% to 98%.

3. Arc-toothed bevel gear adopts high quality low-carbon alloy structural steel, which is carburized, quenched, heat-treated, and grinded and runed to achieve high precision closed-type drive on hard tooth surface.

4. There are seven specifications of HD series commutator, with large selection range and various output shaft forms, which can meet the needs of various occasions.

5. Commutator can realize two transmission modes of deceleration and acceleration.