Helical Ratio Multiplier
Power ratings to 4.7 HP
C-face quill input
Solid output shaft
Available ratios: 2:1, 3:1, 4:1, 5:1, and 7.5:1 (nominal)
Aluminum housing
Permanently lubricated
Can be used as stand-alone speed reducer or increaser
Provides additional reduction capacity when coupled to any C-face input worm or helical drive