Product Description

spur worm CZPT cal bevel screw huge diameter rack and pinion rack tiny  wheels nylon sprockets  dc motor set CZPT delrin  miter plastic equipment types

The advised components for the worm are hardened steel and bronze for the worm equipment. Nonetheless, depending on the application, unhardened metal worms can run sufficiently and a lot more economically on cast iron worm gears rated at 50%. In addition to metal and hardened steel, worms are obtainable in stainless steel, aluminum, bronze, and nylon worm gears are offered in steel, hardened steel, stainless metal, aluminum, nylon, and non-metallic (phenolic).