HPM began as a manufacturer of gear speed reducers.

Pump gear reducer / Gear reducer

Pump gear reducer

Achieves excellent high efficiency and quiet operation with the reliability required of a speed reducer. A diverse lineup is available.

Gear reducer

We manufacture a variety of gear reducers, including parallel- shaft reducers, perpendicular-shaft reducers, worm-gear speed reducers, etc. We can provide the appropriate
product for every need.

Pump gear reducer