worms and worm gears provide an effective answer for power tranny applications requiring high-ratio swiftness reduction in a limited space using right position (90°), nonintersecting shafts. When properly used, worms and worm gears supply the smoothest, quietest type of gearing.

Because the performance of a worm gear drive depends upon the lead angle and amount of starts on the worm – and because increased performance is always an objective, the ratio ought to be kept only worm & worm wheel possible. To run correctly, worms and worm gears used together must have the same diametral pitch and threads.

Our complete type of worms and worm gears could be ordered through the Boston Equipment Guaranteed Same Day Shipment System for the fastest delivery possible.