Helical Gear Speed Reducers

Helical Gear Speed Reducers


1CU, 1C2U and 1C3U (1ЦУ, 1Ц2У и 1Ц3У) parallel shaft helical gear speed reducers provide high torque capability and proven dependability. Reducers is manufactured to provide maximum reliability in tough applications and to improve your total cost of ownership. The innovative design incorporates state of the art techniques to meet the high standards.

Features & Benefits

  • Single, double and triple reduction stages.
  • Novikov gearing available.
  • Narrow design available.
  • Solid or hollow shafts available.
  • Ideal for high torque applications.
  • Modular design for reversibility and multiple mounting configurations.
  • Rugged housings.
  • Power dense design.
  • Resistant to dirt and debris.
  • Available as standard or heavy duty version.
  • Synthetic oil lubrication maximum for efficiency and long maintenance free operation.
  • Compatible with most existing industrial machines.
  • Low maintenance costs and longer life cycle.


  • Transmission
  • Construction Machinery
  • General Industrial Machinery
  • Packaging Machinery
  • Bulk Material Handling
  • Lifting Equipment
  • Conveyors
  • Overhead cranes
  • Steel production and processing
  • Mineral processing


  • Ratios to 200:1
  • Output Torque to 100000 Nm (885000 in-lbs)
  • Input Speed to 1500 RPM
  • Case Sizes (length/width/height) from 315/140/224 to 2250/740/1400 mm (from 12.4/5.5/8.8 to 88.5/29.1/55.1")

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Download catalogue (PDF)

Handling and mining equipment catalogue