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Hitachi Nico Transmission Co.,Ltd.

Image : Vertical Planetary Type Reduction Gear(PGV type)

This product is used to drive a vertical pump from a vertical engine. There are two types: The SS-V type for small capacity, which uses roller bearings and spur gears, and the SDP-V type for medium and large capacities, which uses plain bearings. Both types have integral bearings to support pump thrust.
The structure arranges the high-speed and low-speed shafts on the same vertical line, but is otherwise the same as a planetary gear reduction gear.
This product can also be used for driving devices such as agitators and fans.


  • The high-speed and low-speed shafts are placed on the same vertical axis, which is ideal for vertical pumps.
  • The unit is vertical, allowing installation in a smaller space.
  • High operating efficiency with low vibration and noise.