غلاف ألمنيوم NMRV علبة تروس دودة
NMRV worm gearbox has high practicalbility, blends domestic and abroad advanced technology. This gearbox can match with the common motor, stepless speed variator and flanged electromagnetic clutch brake and no need couplers. Suitable for alldirectional mounting, high output torque and stable working. of high quality aluminum alloy, light weight,.