Marathon Motors - Totally Enclosed Fan Cooled General Purpose AC Motor 40HP (40Z959 - 997601)

This is a totally enclosed fan cooled (TEFC) general purpose AC motor designed for demanding industrial applications. Featuring a NEMA 320 frame and rigid base mount, it delivers 40 horsepower and operates on three-phase power at 230/460V and 60/50 Hz. The motor includes a standard 2-1/8" diameter, 5-1/4" length shaft, and is constructed with a durable cast iron frame for enhanced longevity. Suitable for continuous duty cycles, it is inverter rated and equipped with ball bearings and AEGIS SGR bearing protection rings. The design supports both clockwise and counterclockwise shaft rotation and horizontal mounting.