Boston Gear F724-30-B7-J is a heavy-duty worm-speed reducer in the 700 Series that provides a 30:1 speed reduction. The right-hand, single-shaft unit offers a 2.38 in centerline distance, a 7/8 in bore, 4.88 in overall height, and a 140TC mounting pattern; it delivers about 58 RPM output with up to 1.33 HP input and up to 1,200 in-lbs of maximum torque. Within the 700 Series design, bronze worm gear is mounted between heavy-duty bearings to increase thrust and load capacities, enabling reliable performance in demanding drives.
