Ametek 51L438 Three Phase AC Motor TEFC 208 230 460V 3600 RPM 2P 143TCZ 60 Hz

Ametek 51L438 is a 1 HP three‑phase AC motor built for general‑purpose industrial duty, featuring a TEFC (Totally Enclosed Fan Cooled) enclosure that protects windings from dust and moisture while enabling straightforward mounting and long service life in demanding environments. It supports dual voltage operation at 208–230 V or 460 V, runs on 60 Hz power, and, as a 2‑pole machine, delivers 3,600 RPM with a 143TCZ frame to fit common drive trains and equipment layouts. Typical applications include conveyors, pumps, fans, mixers, and other equipment where reliable, maintenance‑friendly operation is essential, and its standard frame size helps ensure compatibility with a wide range of mounting arrangements and accessories.