Boston Gear F713-20-B5-G Industrial Speed Reducer

Boston Gear F713-20-B5-G is a 700 Series single-reduction worm gear drive with a 20:1 reduction in a right-angle configuration designed for compact installations. This model can be configured with input options such as C-face (56C) flange or quill-flange input, and it yields a left-side solid output shaft with a 0.625-inch diameter and a center distance of 1.3 inches, enabling easy mounting in tight spaces. The reducer is rated for up to about 0.5 horsepower input and provides up to 308 in-lb of output torque, with an approximate output speed near 87.5–88 rpm depending on input. Typical applications include small conveyors, packaging and material-handling systems, and other automated machinery where a reliable, low-to-mid-range reduction is required in a compact form factor. It aligns with standard mounting patterns used by 56C motors for straightforward integration with existing equipment. Ideal for retrofit or new builds where space is limited.