High quality aluminum housing from 025-090 High quality iron cast housing from 110-150 NSK bearings Tin Bronze worm wheel Rv series worm gear speed reducers: Model size:025,030,040,050,063,075,090,110,130,150 Speed ratio:5,7.5,10,15,20,25,30,40,50,60,80,100
RV TYPE WORM GEAR REDUCERS,GEAR BOXES,GEAR MOTORS
Main features: 1.large speed ratio range
2.small volume,low weight ,saving space for mounting.
3.high efficiency,high mechanical strength and high quality aluminum alloy housing
4.long life service,large output torque,low noise and little vibration
5.low temperature rise,omnibearing installation ,easy to connect with other machinery.