Sun & Planetary Gear
Compact Design
Optimum Longevity
Up to 97% Efficiency
High Power Density
Highly Stable
Orbiting For Optimum Torque

The sun or planetary gearing is a gearbox consisting of three or more gears revolving around a central sun gear or the sun wheel. These gear systems are available in simple and complex structure configurations that balance torque distribution in a moving vehicle. Varroc Planetary Gearing is made with Low carbon alloy steel, with the advantages of a larger reduction ratio of 7 or more, higher torque-to-weight ratio, and customisable configurations. Making it highly stable even in the face of stressful external pressure.

  • Low carbon alloy steel
  • Hot forged to increase part strength
  • High-stress component with compact build 
  • Higher / multiple ratio
  • High torque transmitting capacity

  • Wheel drives
  • Track drives
  • Conveyors
  • Slew drives
  • Hoist drives
  • Mixing
  • Winch drives
  • Coil tubing injectors
  • Auger & drilling drives
  • Cutter head drives

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