March 16, 2020

Worm & Wormwheels
Request Custom or
Modified Product
Worms & Worm Gears | Wormwheels
16, 24, 32, 48 or 64 Diametral Pitch
Worm and Worm Gears models transfer motion between non-intersecting right angle shafts. They are the most compact tiny precision gears system readily available, in addition to the quietest and smoothest jogging. A worm and worm gears arranged can provide a higher reduction ratio in a very small space.

EP has been developing worm and wheel gear systems for over 30 years. We offer worms and worm gears sets in various in . and metric sizes and with a number of pitch, tooth count, and hub alternatives. Our precision ground stainless worm and wheels and phosphor bronze worm gears supply the best accuracy, smoothest operation, and longest working lifestyle.

Order a worm and wheel system for your application, ask for a quote, or contact EP to find out more.

EP’ POWERFUL Worm Gear Systems
A worm is configured much like a machine screw, but with the teeth designed to mesh with one’s teeth of a worm wheel. These tiny precision gears may have one or multiple threads (referred to as begins). With each revolution, a single-start worm will maneuver the connected worm wheel by one tooth; worms with multiple starts will maneuver the mating worm equipment a corresponding number of teeth with each revolution. (e.g., a 2-begin worm will move their worm wheel two tooth per revolution.)

Standard worm gear worm wheels feature direct, helical-cut teeth and provide only one point of connection with the worm. EP presents “throated” worm tires with curved, helical-cut the teeth whose curves match the radius of the worm itself. Throated worm wheels give a much greater contact area, which vastly boosts load capacity and longevity.

Want daily information letters about metric worm gears? Please go to the website.