100:1 Ratio, 0.875" Input Diameter, 1.5" Output Diameter, Right Angle Cast Iron Single-Reduction Worm Reducer Ratio: 1 100 Input RPM 1750 Output RPM 17.5 Input HP 0.691 Output HP 0.435 Output Torque (lb. -in. ) 1567 Housing Construction Cast Iron Overhung Load (lbs. ) 2250 Reducer Type Worm - Right Angle Center Distance (in) 3.25 Input Style Motorized, Flexible Coupling Input Frame Size 56 Output Orientation BM Output Shaft Assembly D