Which Kind Of Metal Is Used For Gears To Ensure Wear Resistant

Gears of China gpg micro gearmotor are made of high quality alloy steel,which processed by high precision gear hobbing machine and special hob.The accuracy grade of our gears are IT6.The depth of hardened layer is selected reasonably,and have been done nitriding treatment to ensure the gear hard surface and tough internal.The gear is wear resistant and no collapse gear tooth.