Baldor VM3539 Three Phase Induction TEFC Electric Motor

Baldor VM3539 is a 0.5 horsepower, three‑phase induction motor with a 56C frame and a totally enclosed fan‑cooled (TEFC) enclosure, designed for reliable general‑purpose use in indoor, clean environments. It operates at 60 Hz on dual voltages of 230 V or 460 V, delivering 1140 rpm in a 6‑pole design (synchronous speed 1200 rpm) and features nine leads for wiring. This Baldor motor is suitable for pumps, fans, conveyors, machine tools, and gear reducers, and is commonly configured for NEMA C‑face mounting. Key electrical and performance specs include a full‑load current of 2.4 A at 230 V and 1.2 A at 460 V, full‑load efficiency around 72%, and an ambient temperature rating of 40 °C. Lubrication uses Polyrex EM grease, and the unit is built for durable service in standard industrial applications without auxiliary equipment required for basic operation. Its compact form and robust construction make it a practical replacement or retrofit option where a 0.5 HP, 1140 RPM, TEFC motor is specified.