Worldwide electric calm75-20/1-145tc aluminum worm gear reducer, 75mm, 20:1, 145tc nema frame aluminum worm gear reducers are available in box sizes 30 - 90mm in ratio's from 7.5:1 to 100:1. The units have an aluminum alloy housing, nema motor input flanges, come pre-filled with synthetic oil and have a 1 year warranty. Special features include two bearings on the input and output shafts, double lip oil seals, epoxy paint for rust prevention, and hollow output bores with plug-in output shafts.
- Output speed (rpm) 88
- Overhung load lbs. 759
- Efficiency 79
- Wcd center mm 75
- Box size 75
- Gear ratio 20:1
- Output diameter inches 1.25
- Max torque (in-lbs.) 1849
- Max input hp 3.14
- Manufacturers part number Calm75-20/1-145tc
- Brand Worldwide electric corporation
- Bore type Hollow bore
- Nema frame 145tc
