The MPL-A330P-MK72AA is a low-inertia brushless servo motor from the Allen-Bradley MPL series. It's compatible with Allen-Bradley's Kinetix 2000, 6000, and 7000 series, as well as the Ultra 3000 series servo drives. This model features a 100-millimeter frame and a 3-inch magnet stack, operating at 230 volts within a 200-volt class. Despite its compact size, it delivers robust performance with 4.18 N-m of continuous torque and 11.1 N-m of peak torque. The motor has a low rotor inertia of 0.000078 kilograms per square meter and weighs about 10 pounds (4.6 kilograms). It does not include a DC brake.
The motor incorporates high-energy rare earth magnets for improved acceleration and advanced winding insulation material for better thermal management. It features a high-performance feedback interface with an absolute multi-turn high-resolution encoder using the Hiperface protocol. The power and feedback connectors are SpeedTEC DIN connectors, which offer flexible connection options due to their 180-degree rotation capability and simplify the selection and installation process by utilizing the same cable type.
The MPL-A330P-MK72AA can reach a maximum rotor speed of 5000 RPM and includes a keyless shaft extension. It does not come with a shaft seal, which must be ordered separately if needed. The motor's enclosure is rated IP 50 without the shaft seal and IP 66 with it. For mounting, it features a metal flange with mounting holes that conform to standard IEC 72-1 dimensions.
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