ZFY series Hardened Tooth Surface Cylindrical Speed gearboxDescription:Cylindrical Gear Reducer includes 4 series. ZDY series (single stage), ZLY series (two stage), ZSY series (three stage), ZFY series (four stage). It is a drive mechanism of external mesh gear on input and output shaft in parallel. The major drive parts are made of high-quality alloy steel. The [...]
