Sumitomo Drive Technologies HSM-415 H1Y407-14-FT000 Shaft Mount Gear Reducer

The Sumitomo Drive Technologies HSM-415 H1Y407-14-FT000 Shaft Mount Gear Reducer is a heavy‑duty, helical shaft‑mounted speed reducer that converts motor speed into higher torque in a compact housing for demanding industrial drives. The gear case is grey cast iron and precision bored and doweled to ensure accurate assembly, while the unit uses Sumitomo's patented Taper‑Grip Bushing for quick, tool‑free mounting to a motor shaft. Ratios in the HSM family span 5:1, 9:1, 14:1, 20:1 and 25:1, with the H1Y407-14-FT000 identifying a 14:1 reduction within the 415‑size family. The HSM is shipped without oil, requiring customer lubrication per Sumitomo guidelines, and supports vertical, horizontal, or direct motor mounting to fit a range of equipment layouts. Typical applications include conveyors, packaging machinery, and other automated systems where space is tight and high torque at low speeds is needed.