Boston Gear 309B-15-G NSMD Right Angle Gear Reducer

Boston Gear 309B-15-G NSMD Right Angle Gear Reducer is a compact, single‑reduction worm drive that delivers a 15:1 ratio in a 90° configuration for space‑limited installations. It features a solid input shaft with a 0.312 in diameter and a center distance of 0.94 in between shafts, with the output oriented for left‑hand rotation. This NSMD variant is designed for applications where a right‑angle drive is required and a compact footprint matters, such as small conveyors, packaging lines, automated machinery, and other light‑to‑moderate load drives that benefit from increased torque at reduced speed. The combination of a worm gear set and the specified center distance enables a reliable, low‑backlash reduction suitable for precise, incremental motion control in confined spaces.