Speed Reducer Input Connection Type C-Face Gear Type Worm Output Shaft Type Hollow Maximum Output Speed 172 RPM Motor Frame Designation 56C/140TC Worm Center Distance 2 in Base to Center 2.13 in Gear Ratio 10 1 Rotation CW/CCW Maximum Input Horsepower 2 hp Maximum Output Torque 687 in-lb Overhung Load Capacity 650 ft-lb Mounting Orientation Any Angle Housing Material Cast Iron Housing Material Finish Epoxy Coating System