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Hitachi Nico Transmission Co.,Ltd.

Image : Parallel Shaft Type Reduction Gear

This product is used to drive horizontal pumps. The gears are helical gears and the bearings are roller bearings, in a simple structure that reduces the number of components.
There is a single-stage reduction (CS) type and a double-stage reduction (CD) type, and they can have reduction ratios of up to 12. A wet-type multi-disk clutch can be built in on the input shaft side, if required.


  • The simple mechanism and low number of components make maintenance easy.
  • With a built-in clutch, it is a simple operation to run the engine for maintenance.
  • It can be converted to air cooling.