A worm gear system consists of a worm and worm wheel. The worm 
resembles a screw, which meets with a worm wheel, as demonstrated in the picture. When rotational power can be applied to the worm, it rotates against the wheel and transfers capacity to the worm wheel. The system is designed so that the worm can certainly turn the gear, but the gear cannot change the worm. In a few designs, the friction between your equipment and worm holds the worm in place. This feature can be quite useful in some applications.
Worm gears will be the most worm and wheel steering gear compact type of system and offer high-ratio speed decrease. They are often the preferred kind of gearing system when space is limited and large gear reductions are needed. Worm gears can be utilized to either greatly increase torque or greatly reduce speed. Also, they are the smoothest and quietest of the gear systems, provided that they are correctly mounted and lubricated.
Another advantage of worm gears is definitely that they have great meshing effectiveness. To be most effective, it is necessary that they are produced with top quality standards to ensure all gear requirements are specifically met.
Precision Worm Gears from Equipment Motions
HZPT includes a long history of manufacturing worm gears. Our worm gears are custom made with precision, so our customers can rely on us to generate high quality gears made to their exact specifications. Whether you will need high or low volume, large or small size worm gears, we can accommodate a wide variety of requirements. Contact us with questions or to get a quote.