The MPL-A320P-SK72AA is a high-end permanent magnet AC servo motor produced by Allen-Bradley. It is known for its high power density in a compact aluminum casing, which efficiently dissipates heat. Despite its compact size, it delivers an impressive 1.3 kilowatts of output power and provides a continuous stall torque ranging from 27 to 70 pounds per inch. This brushless motor swiftly adapts to load variations and features a high-resolution single-turn encoder that provides precise shaft position feedback to the motor controller. Integration into industrial automation systems is straightforward, particularly with other Allen-Bradley/Rockwell Automation components. The motor consistently meets the requirements of machine and system designers.
The Allen-Bradley MPL-A320P-SK72AA servo motor leverages strong permanent magnets for enhanced power and operates on 230 Volts AC. It has a rotor inertia of 0.000078 kilogram-meters squared, a continuous stall current of 9.0 Amps, and a continuous peak stall current of 29.5 Amps. This model is shipped without a shaft key or shaft seal; however, shaft seal kits, made of nitrile and featuring a lubricant to minimize wear and extend motor life, can be separately ordered and easily installed. These seals should be replaced every 12 months as a preventive maintenance measure. The motor's frame size is 100 millimeters, and it has a magnetic stack length of 2 inches.
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