Spur Gear & Pinion Manufacturing

Autotrol has more than 50 years of experience in the manufacturing of fine-tooth spur gears and pinions to the marketplace. Our capabilities include the molding, hobbing, screw machining, and assembly of spur gears and pinions, from 24 Dp (Diametral Pitch) to 80 Dp.

Our gearing has driven applications around the world including time clocks used in the New York Stock Exchange and unmanned robotic surveillance vehicles in Iraq.

Our gearing is hobbed from blanks made from steel or brass of typical face width of .042 inch to .125 inch. Our pinions start as pinion wire and are then machined to customer specific requirements. We can also assemble the gear and pinons into reduction clusters, or mold them from engineered plastics complete with output shafts.

Autotrol’s attention to quality, on-time delivery, and vast experience with geared applications can provide the gearing solution to drive your motion needs.