Baldor Electric Company H2543T NSMD Electric Motor

The Baldor Electric Company H2543T NSMD electric motor is a 50 HP, three‑phase induction drive built on Baldor’s 326T frame and designed for foot‑mounted, OPSB open enclosure service. It accepts 60 Hz power and is typically wired for 230/460 VAC, with a full‑load current of about 114 A at 230 V or 57 A at 460 V and a service factor of 1.15. The 326T frame and base/foot mounting support rigid installation in demanding industrial environments, and the OPSB enclosure suits general‑purpose duty on pumps, fans, conveyors, and other equipment. Depending on the exact variant, operating speeds are listed around 1,765–1,775 RPM; Baldor’s 2543T family includes general‑purpose EM2543T, close‑coupled EJMM2543T, and HVAC EHM2543T versions, all sharing the 50 HP rating and 326T frame.