MTW - Multi-Turn Worm

Multi turn worm gearboxes used for applications such as sluice gates and dampers.

  • Torque range up to 162,000 Nm (119,000 lbsft)
  • 11 sizes
  • Ratios from 40:1 to 5760:1
  • Ground and polished worm shaft
  • Aluminium bronze worm wheel
  • Comprehensive gear ratios combined with a selection of spur input reducers
  • Angular contact bearings supporting worm shaft
  • Removable output drive sleeves
  • Optional travelling nut for applications requiring mechanical stops
  • Optional lever arms, AWWA
  • Options for all types of environment

See MTW Literature Page for further details.

MTW Gearbox