worm gears and slew drives can be customized per application and consumer. Applications of the gears range from solar to cellular applications, including mining tools, digger derricks, solar trackers, wind generators, medical bed tools, and robotic arm positioners. EP’ worm gears are made for the Worm Gear Slew Drive smoothest rotation under optimum loads. Few items below simply for ref. additional information please inquire us!
Materials Available
1. STAINLESS: SS201, SS303, SS304, SS316, SS416, 
SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request