... 1.Typecast cast iron worm deceleration gearbox 2.Vertical distance between worm shaft and wheel, 110mm,130mm,150mm FeaturesWide transmission rate, strong output torque Structure: ... base-mounted, input shaft, input flange, additional single or double output shafts Compact mechanical structure, light weight, small volume Good ... technical support all the time.Flange and hollow shaft mounted with motor,