Worm Gears & Worm Gear Sets

Worm gears are used when large gear reductions are needed. It is common for worm gears to have reductions of 20:1, and even up to 300:1 or greater.



  • 3 Diametral Pitch
  • 12 Module
  • Worm Gears
  • Worms
  • Worm Gear Sets
  • Double Enveloping Worm Gears
  • Cone Drive Worm Gear Sets
  • Custom Manufactured Worm Gear Sets