A worm gear system includes a worm and worm wheel. The worm resembles a screw, which fulfills with a worm wheel, as demonstrated in the photo. When rotational power is worm and wheel steering gear applied to the worm, it rotates against the wheel and transfers power to the worm wheel. The system is designed so that the worm can certainly turn the gear, however the gear cannot switch the worm. In a few styles, the friction between the gear and worm holds the worm in place. This feature can be quite useful in a few applications.
Worm gears will be the most compact type of system and provide high-ratio speed reduction. They are generally the preferred type of gearing system when space is limited and large gear reductions are needed. Worm gears can be used to either greatly enhance torque or help reduce speed. They are also the smoothest and quietest of the gear systems, provided that they are properly mounted and lubricated.
Another benefit of worm gears is usually they have good meshing effectiveness. To become most effective, it is important that they are manufactured with high quality standards to ensure all gear requirements are exactly met.
Precision Worm Gears from Gear Motions
HZPT includes a long background of production worm gears. Our worm gears are tailor made with precision, so our customers can rely on us to create high quality gears designed to their specific specifications. Whether you need high or low volume, large or little size worm gears, we are able to accommodate a wide variety of requirements. Contact us with questions or even to get a quote.