worms and worm gears provide an effective solution for power transmitting applications requiring high-ratio worm & worm wheel velocity reduction in a limited space using right position (90°), non-intersecting shafts. When properly applied, worms and worm gears supply the smoothest, quietest type of gearing.

Because the efficiency of a worm equipment drive depends upon the business lead angle and number of begins on the worm – and because increased performance is always a goal, the ratio should be kept only possible. To run correctly, worms and worm gears used together will need to have the same diametral pitch and threads.

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