Boston Gear F75-40-B5-J Right Angle Gear Reducer

Boston Gear F75-40-B5-J is a 40:1 right-angle gear reducer with a C-face input and a 0.43 HP rating, designed to mount directly to compatible motors via a standard C-face interface. Part of Boston Gear’s 700 Series, this unit delivers torque multiplication in a compact package suitable for space-constrained installations where a right-angle drive is required to align a driven shaft. The F75-40-B5-J is built for light- to medium-duty duty cycles and offers reliable operation while maintaining compatibility with typical mounting and shaft interfaces associated with the B5/J assembly style. This configuration enables a lower output speed with higher torque for applications such as conveyors, packaging lines, and other small automation setups that demand a compact, durable right-angle drive. By adhering to Boston Gear’s established design standards, the F75-40-B5-J emphasizes consistent performance, predictable gear reduction, and long service life in environments where space is at a premium and straightforward motor-to-driven equipment integration is essential.