Product Details
Cast-iron, helical inline speed reducers are available in box sizes 37-147 to support 1/4 HP to 100 HP NEMA frame motors in speed ratios from 2:1 to 120:1. The units are designed with NEMA motor quill style input flanges and solid output shafts, and they come pre-filled with mineral oil. They feature a 2-year warranty, ball bearings on the input and output shafts, and precision ground gears for improved rotation and quieter operation.








