Allen-Bradley MPL-B4530F-MJ72AA Low-Inertia Servo Motor

Product Overview

The MPL-B4530F-MJ72AA servo motor from Rockwell Automation is a premium permanent-magnet rotary motor engineered for low-inertia applications. This model delivers a rated speed of 3000 RPM and operates at a 400 Volts AC class, offering precise control with a multi-turn high-resolution encoder.

With a frame size of 130 millimeters and a 3-inch magnetic stack length, the MPL-B4530F-MJ72AA provides compact design and reliable performance. At 14.00 lbs (6.35 kg), it ensures robust mechanical strength while maintaining high responsiveness.

Technical Specifications

• Manufacturer: Allen Bradley

• Product Line: MPL Servo Motors

• Part Number: MPL-B4530F-MJ72AA

• Weight: 14.00 lbs (6.35 kg)

• Voltage Class: 400 Volts AC

• Frame Size: 130 millimeters

• Magnetic Stack Length: 3 inches (76.2 mm)

• Rated Speed: 3000 RPM

• Output Power: 2.1 kW

• Continuous Stall Current: 7 Amps

• Peak Stall Current: 21 Amps

• Radial Load Ratings: 133, 105, 84, 73 kg at 500, 1000, 2000, 3000 RPM

• Series Type: Low inertia

• Feedback: Multi-turn high-resolution encoder

• Shaft: Shaft key, no shaft seal

• Connectors: Circular DIN, right angle, 180° rotatable

• Brake: None

• Mounting Flange: IEC metric

Installation and Safety Notes

The MPL-B4530F-MJ72AA servo motor integrates an IEC metric flange and circular DIN connectors for efficient wiring. Always check shaft keys, couplings, and cable routing before powering the unit. Proper cable restraint prevents uneven stress, while sufficient clearance ensures effective cooling.

If installed in an enclosed housing, use forced airflow across the motor body to maintain safe operating temperatures. Users should take precautions, since surfaces can reach high heat levels during continuous operation.

Benefits of the MPL-B4530F-MJ72AA Servo Motor

• Low rotor inertia enables rapid acceleration and high precision.

• Multi-turn encoder ensures reliable positioning and motion control.

• Compact 130 mm frame provides strong torque output for industrial systems.

• IEC mounting flange and DIN connectors simplify installation.

FAQs

Q: Is the MPL-B4530F-MJ72AA servo motor brand new?
A: Yes, all units are brand-new and original from Allen-Bradley.

Q: What is the delivery time after purchase?
A: Orders ship within 3 days to 2 weeks, depending on order size and logistics.

Q: Which couriers are available for shipping?
A: DHL is our most common option, but other carriers can be arranged.

Q: Does the MPL-B4530F-MJ72AA motor have a brake?
A: No, this servo motor model is not equipped with a brake.

Q: What are the stall current ratings?
A: The continuous stall current is 7 Amps, while the peak stall current is 21 Amps.

Q: What is your return policy if a problem occurs?
A: We support returns within 30 days if quality issues are identified.