0220-83975 183 20/1 L WR .938 Product Overview: 0220-83975 Worm Gear Drive, Single Reduction Shaft input Hollow bore output with side mounting flange 1. 75 center distance NOTE PowerCube models are now REPLACED BY New PowerCubeX Design (New Part numbers begin with 0230-. . . . . ). Cad Models available on request. Part Number 0220-83975 UPC 66279868174 Description Replaced by PowerCubeX 0230-01415 Category Gear Drives & Speed Reducers Family Worm Gear Speed Reducers (Single Reduction) Series 180 Model 183 Specifications Ratio 20: 1 Style L Gear Type WR Frame Size N/A Output Diameter . 938 Product Type Right Angle Product Line PowerCube Worm Gear Drive Input Type SHAFT Input Diameter 0. 50 Output Type HOLLOW BORE 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 1. 110 0. 822 87. 5 607 450 76. 00% PAO Synthetic 1, 750 1. 110 1. 010 87. 5 630 573 78. 90% Conventional 1, 150 0. 887 0. 796 57. 5 713 640 73. 40% PAO Synthetic 1, 150 0. 887 0. 887 57. 5 740 740 76. 10% Conventional 100 0. 124 0. 124 5 947 947 60. 40% PAO Synthetic 100 0. 124 0. 124 5 982 982 62. 70% Related Items Part Number UPC Code Type Description 66279866226 NEMA C Flange Adaptor 180 KIT, MOTOR FLANGE 56C (PC)