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Hitachi Nico Transmission Co.,Ltd.

Image : Horizontal Planetary Type Reduction Gear(PG type)

This product is used for driving horizontal pumps. The input and output shafts are arranged on the same axis, allowing a tidy overall layout of pumping facilities. The SS type for relatively small capacities uses roller bearings and is ideal for reduction ratio of 3 to 5, while the EPH type for medium and large capacities uses plain bearings and helical gears.
This product can also be used for driving devices such as fan/ blowers, crusher/ mills and other general industrial machinery.


  • The input and output shafts can be arranged on the same axis.
  • The unit is compact and light, allowing installation in a smaller space.
  • It achieves high operating efficiency with low vibration and noise.
  • It can be converted to air cooling.