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Allen Bradley MPL-B320P-HJ72AA MP Series Low Inertia Servo Motor

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ManufacturerAllen Bradley

Part numberMPL-B320P-HJ72AA

Voltage Class 400V / 460V AC

Frame Size 100 mm

Magnet Stack Length 50.8 mm (2.0 in.)

Rated Speed 5000 RPM

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Veteran-owned

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Low Inertia Brushless Design 2000-line Incremental Encoder 5000 RPM Rated Speed Keyed Shaft for Torque Transmission SpeedTec DIN Connector IEC Metric Mounting

Product description

The Allen-Bradley MPL-B320P-HJ72AA is a premium permanent magnet, low-inertia brushless servo motor from the MP series. It operates at 400V/460V AC, features a 100mm frame size, and a 50.8mm (2.0 in.) magnet stack length, with a rated speed of 5000 RPM. This model is equipped with a 2000-line incremental encoder for position feedback, has a keyed shaft for secure coupling, and no integrated brake. It utilizes circular SpeedTec DIN connectors.

This motor is designed for demanding applications in industrial automation, robotics, and advanced manufacturing that require precise and dynamic motion control. The keyed shaft ensures reliable torque transmission.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen-Bradley MPL-B320P-HJ72AA servo motor. We provide quality industrial automation components with reliable service and competitive pricing.

Technical specifications

Voltage Class	400V / 460V AC
Frame Size	100 mm
Magnet Stack Length	50.8 mm (2.0 in.)
Rated Speed	5000 RPM
Feedback	2000-line Incremental Encoder
Brake	No Brake
Shaft	Shaft Key, No Shaft Seal
Connector	Circular (SpeedTec) DIN Connector, Right Angle, 180° Rotatable
Mounting	IEC Metric, Free Mounting Holes (Type FF)

Common applications

Industrial Automation

Robotics

Machine Building

Packaging Machinery

Material Handling

High-Speed Automation

CNC Machinery

Compatible systems

Kinetix 6000 Kinetix 6200 Kinetix 6500 Kinetix 7000 Kinetix 5500 (with adapter) Kinetix 5700 (with adapter)

Also known as

Allen-Bradley MPL-B320P-HJ72AA Kinetix MP Series Servo MPL Series Low Inertia Motor

Replaces / compatible with

The MPL-B320P-HJ72AA is part of the Allen-Bradley MP Series, offering robust motion control for complex automation tasks. It integrates with Kinetix drive systems and applications requiring precise positioning.

Technical note

Expert tip

This motor is rated IP50 without a shaft seal, but can achieve IP66 with an optional shaft seal, enhancing its suitability for environments with dust or moisture.

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Frequently asked questions

What is the magnet stack length for the Allen-Bradley MPL-B320P-HJ72AA servo motor?

The Allen-Bradley MPL-B320P-HJ72AA servo motor features a magnet stack length of 50.8 mm (2.0 inches), contributing to its high torque output and performance capabilities.