Baldor Electric Company M4311 General Purpose AC Induction Motor

The Baldor Electric Company M4311 General Purpose AC Induction Motor is a three-phase, 50 HP motor designed for 460 V operation at 60 Hz, with a nominal speed of 1,775 RPM. Housed in a Totally Enclosed Fan Cooled (TEFC) enclosure, it provides solid protection for industrial environments and is suitable for a wide range of general-purpose drives. Typical uses include driving pumps, compressors, fans, conveyors, and machine tools where reliable three-phase power is available. Electrical specifications specify 460 V line voltage and 3-phase operation at 60 Hz, allowing straightforward integration into standard industrial power systems and common control schemes. As part of Baldor’s Baldor-Reliance general-purpose line, the M4311 is designed for durable performance across diverse loads, delivering consistent torque at 50 HP when connected to a 460 V supply. This motor’s combination of power, efficiency, and rugged TEFC construction makes it a common selection for equipment that requires steady, dependable operation in manufacturing, processing, and material handling applications.