Our Forced honing planetary gears are manufactured according to the design from customers.

We are one of the main suppliers for Bonfiglioli Group for many years.

The involute teeth M3 Z28 is made by hobbing, shaving and honing, with excellent control on the deformation during heat treatment, the precision level reaching DIN 3962-3963 class 8.

Roughness on inner hole surface is at Ra 0.4, and Ra 0.8 on teeth surface.

Number of teeth: 28

Module:3

Pressure angle: 20

Tip diameter:91.5

Root diameter:77.8

DIN 3692-3693 class 8

Any design according to the customer is possible to be manufactured.