Boston Gear H1618.AMT317-298 Worm Gear Reducer

Boston Gear H1618.AMT317-298 Worm Gear Reducer is a 700 Series hollow-output worm gear speed reducer designed for compact, right‑angle power transmission. It features a 5/8" hollow output bore and a steel, hardened right‑hand worm with a 1.25" worm pitch diameter and a 10 DP, 14.5° pressure angle. As part of the 700 Series, it benefits from Boston Gear's modular cast‑iron housing and bronze worm gears mounted between heavy‑duty tapered roller bearings, with multiple input styles (non‑flanged, NEMA C‑face quill, and coupled) and options for hollow or projecting outputs. The 700 Series spans a wide range of single‑reduction ratios (approximately 5:1 to 100:1) and double‑reduction configurations up to 3600:1, enabling the H1618.AMT317-298 to deliver torque multiplication in space‑constrained machinery, including applications such as automated seating systems, conveyors, and other equipment requiring durable worm‑drive reductions.