0220-81631 4501 150/1 WR SINGLE OUTPUT Product Overview: 0220-81631 Worm Gear Drive, Double Reduction Shaft input Shaft output 4. 5" center distance NOTE THIS MODEL NOW CONTAINS New PowerCubeX PRIMARY UNIT Design. Cad Models available on request Part Number 0220-81631 Description 4501 150/1 WR SINGLE OUTPUT Category Gear Drives & Speed Reducers Family Worm Gear Speed Reducers (Double Reduction) Series 4500 Model 4501 Specifications Ratio 150: 1 Style SINGLE OUTPUT Gear Type WR Output Diameter 1. 625 Product Type Right Angle Product Line PowerCube Worm Gear Drive Input Type SHAFT Input Diameter 0. 875 Output Type SHAFT Rating Table (@ 1. 00 Service Factor) (AGMA Load Class I) Oil Input Output Efficiency% RPM HP Thermal HP RPM Torque Thermal Torque Conventional 1, 750 4. 140 3. 990 11. 7 13, 980 13, 487 62. 60% PAO Synthetic 1, 750 4. 140 4. 140 11. 7 15, 058 15, 058 67. 40% Related Items Part Number UPC Code Type Description 66279821646 Adjustable Base Kits 450 KIT, ADJUSTABLE MTG BASE 66279866232 NEMA C Flange Adaptor 320 KIT, MOTOR FLANGE 56C (PC) 66279866233 NEMA C Flange Adaptor 320 KIT, MOTOR FLANGE 143TC (PC) 66279866234 NEMA C Flange Adaptor 320 KIT, MOTOR FLANGE 182TC (PC) 66279821745 Universal Base Kits 450 KIT, MTG BASE BRN UP 66279821757 Vertical Mounting Kits 450 KIT, MTG BASE VERTICAL