Baldor In-Line Helical Reducers have higher torque ratings in a compact design. Available in case sizes 38-88. Utilize NEMA C-Face clamp collar mounting construction ranging from 56C thru 250TC. Stock rating hoursepower range of 1/4 HP thru 24 HP. Max torque of 347 thru 14,870 in-lbs. Output speed range of 33 thru 180 RPM.