High Toruqe Helical Bevel Gear Speed Reducer For Motor Reduction Ration 1,1.5,2,3,5/3,4,5,7,10/12,15,16,20,25,28,35,40,50 64,80,100,125,140,175,200,250 Match motor Match any brand ...
Helical Worm Geared Motor Speed Reducer A worm gear is a gear consisting of a shaft with a spiral thread that engages with and drives a toothed wheel. Worm gears are an old style ...