The MPL-B430P-MJ72AA is a low inertia motor manufactured by the company known as Allen-Bradley. This product belongs in the MP-Series product family of low inertia servo motors. This particular motor is a low-inertia, high-output servo motor that has a brushless design. This motor uses a unique design that allows it to deliver higher torque while also reducing the size of the overall design. This Allen-Bradley product has a size four (4) frame, which is equal to 115 (one hundred and fifteen) millimeters. The Allen-Bradley MPL-B430P-MJ72AA also has stack length that measures three (3.0) inches. The smaller design allows this servo motor to achieve torque that is 40% higher than conventional servo motors. These servo motors are compatible with and primarily used with various Allen-Bradley Kinetix servo drives. Additionally, the Allen-Bradley MPL-B430P-MJ72AA has On-board memory that remembers the motor's identity. A communication link automatically reports the identity of the motor to the system once the system starts up, allowing for a reduced startup time.

Part number MPL-B430P-MJ72AA has a speed rated at 5000 (five thousand) revolutions per minute (rpm), as well as an output rated at 2.2 kW. The Rotor Inertia of the Allen-Bradley MPL-B430P-MJ72AA is 0.00038 kg-m², or 0.0033 lb-in.-s². When it comes to the Stall Torque of this MP-Series Low Inertia Servo Motor, the Continuous Stall Torque is 6.55 Nm, or 58 pounds to an inch. The Peak Stall Torque, however, for this servo motor is 19.8 Nm, or 175 pounds to an inch. Additionally, the Continuous Stall Current of this device comes in at 9.2 amperes while the Peak Stall Current comes in at 32.0 amperes. The recommended operating temperature range of the Allen-Bradley MPL-B430P-MJ72AA ranges from 0 to 40 °C (32 to 104 °F).

Users can take certain steps to prolong the life of the MPL-B430P-MJ72AA low inertia motor. Operators should always provide a drip loops in each cable so that liquids do not come into contact with the cables' connection to the motor. This cable should enter below the motor. If possible, it is also ideal to provide a shield that protects the motor housing, shaft seals, and their junctions from contamination by foreign matter or fluids. The servo motor should be inspected routinely and should be replaced if excessive wear is clear. Users can also take steps to ensure that the MPL-B430P-MJ72AA does not suffer from poor performance due to stray signals that result from electromagnetic interference. Signal cables can be separated from motor cablings and power wiring. However, signal cables should not be routed with motor and power wires or routed over the vent openings of the servo drives. Users can also isolate power transformers or install line filters on all AC input power lines. Another step that can be taken is to ground all equipment by using a single-point parallel ground system that uses ground bus bars or large straps. The circular DIN connector that comes with the MPL-B430P-MJ72AA can be rotated up to 180 degrees in either direction. However, it is recommended that the connector is rotated into its final position while the motor is being installed. After this is done, the connector should not be adjusted and should remain in the position it is in. Take care not not over-rotate the connector and users should never rotate the connector by using excessive force or any type of tool.