Boston Gear SF73225ND76 Gearbox

Boston Gear SF73225ND76 Gearbox is a 25:1 reduction gear unit that delivers 2,321 in-lb of output torque. This model is part of Boston Gear’s SF-series gear reducers, designed to couple with a motor and reduce speed while multiplying torque for driven loads in industrial drive systems. The 25:1 ratio indicates a substantial torque boost at the gearbox output, enabling controlled torque transfer at reduced speeds. The SF732 family is used in configurations where compact packaging and reliable torque transmission are required in industrial environments. With 2,321 in-lb of output torque, this model supports a range of loads without excessive input torque, aligning with standard drive system design practices. For exact specifications beyond ratio and torque—such as input/output shaft arrangement, mounting interface, and center distance—consult the official Boston Gear catalog or a verified distributor to ensure compatibility with your motor and load.