Vertical Parallel Shafts Gear Speed Reducers

Vertical Parallel Shafts Gear Speed Reducers


CSN (ЦСН) vertical parallel shafts helical gear speed reducers for specific applications. Case hardened and ground helical gears; horizontal split case for ease of maintenance and large diameter output shaft to maximize overhung loads.

Features & Benefits

  • Triple reduction stages.
  • Solid carbon steel shafts.
  • Novikov gearing.
  • Rugged high quality cast iron housings.
  • Resistant to dirt and debris.
  • Synthetic oil lubrication maximum for efficiency and long maintenance free operation.


  • Transmission
  • Chain Stirrers Drive
  • Mixers & Filters Drive
  • Chemical Processing
  • Industry Specific Solutions


  • Ratios to 224:1
  • Output Torque to 29000 Nm (256600 in-lbs)
  • Input Speed to 1500 RPM
  • Case Sizes (length/width/height) from 755/485/730 to 1820/1200/1530 mm (from 29.7/19/28.7 to 71.6/47.2/60.2")

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Handling and mining equipment catalogue