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Screw Gear combines 2 motions into 1 package: Rack and Pinion + Worm Gear Drive

"According to design engineers and medical equipment manufacturers, this gear solved one of their toughest mechanical engineering problems, in a minimum available space. The Screw Gear has been used to drive artificial arms and legs, align lasers in the F16 fighter jets, calibrate X-rays, infrared cameras, and many other medical and industrial applications."

  • Capable of rack and pinion movement AND precision worm gear adjustment.
  • Works with any STANDARD SCREW OR THREADED ROD.
  • Cost-Effective
  • Screw gear has a rolling contact which creates LESS FRICTION, WEAR, AND HEAT versus sliding worm gears.
  • Capable of rack and pinion movement AND precision worm gear adjustment.
  • Works with any STANDARD SCREW OR THREADED ROD.
  • Cost-Effective
  • Screw gear has a rolling contact which creates LESS FRICTION, WEAR, AND HEAT versus sliding worm gears.

FOR A CUSTOM QUOTE EMAIL US AT [email protected]

Multiple Motion Capability - Due to its simple nature, Screw Gear can be driven from either the screw (worm gear), or the gear itself (rack and pinion), allowing for forward & reverse motion capabilities all from one gear.

Fine Adjustment & Space Saving - The Screw Gear is great for adjustment applications in tight areas. It's capable of precision adjustment and positive positioning.

Save Time and Money - Because of its machine screw compatibility, you can finish your project faster and at a cost considerably less than special order mating worms.