Spur gear (gear, Helical spur gear, sintered gear) are usually used in the transmission system of automobile, motorbike, industrial machinery, power tool and actuator.

Material：

　sintered powder metal :
　FD-0205 / Sint D39 / SMF5030
　FD-0405 / Sint D30 / SMF5040
with or without heat treatment
FL-5305 / CrM Sintered hardened material

Applications：

　automobile power (electric) winder motor

Industry：

　automobile, motorbike, industrial machinery, power tool and actuator.