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Allen Bradley MPL-B640F-MJ74AA: Low Inertia Servo with Brake

Allen Bradley MPL-B640F-MJ74AA: Low inertia servo motor with brake.

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ManufacturerAllen Bradley

Part numberMPL-B640F-MJ74AA

Voltage 460V AC

Frame Size 215 mm

Magnetic Stack Length 4 in.

Rated Speed 3000 rpm

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Low-inertia design Multi-turn absolute encoder 24V DC holding brake SpeedTec DIN connectors IEC metric mounting High-energy rare-earth magnets

Product description

The Allen-Bradley MPL-B640F-MJ74AA is a low-inertia, premium permanent magnet rotary servo motor from the MP-Series. It features a 460V AC armature voltage, a 215mm frame size, and a 4-inch magnetic stack length. This motor includes a multi-turn high-resolution encoder for absolute position feedback and an integrated 24V DC holding brake, ensuring secure load positioning.

This servo motor is designed for demanding industrial applications that require high torque, precise control, and reliable holding capabilities. It is ideal for use in robotics, automation systems, and specialized machinery where dynamic performance and safety are critical. The motor's construction utilizes high-energy rare-earth magnets for optimal performance.

Stanlo Automation, your veteran-owned surplus parts distributor, offers the Allen-Bradley MPL-B640F-MJ74AA. We are committed to providing high-quality surplus automation components. Trust Stanlo Automation for reliable sourcing of your industrial servo motor needs.

Technical specifications

Voltage	460V AC
Frame Size	215 mm
Magnetic Stack Length	4 in.
Rated Speed	3000 rpm
Encoder	Multi-turn high-resolution
Brake	24V DC Holding Brake
Torque	36.7 N-m Stall

Common applications

Robotics

Automation Systems

Specialized Machinery

Material Handling

Conveyor Systems

Compatible systems

Allen-Bradley Kinetix 2000 Allen-Bradley Kinetix 6000 Allen-Bradley Kinetix 7000 Ultra 3000

Also known as

Allen-Bradley MPL-B640F-MJ74AA Servo MP Series Servo Motor MPL Rotary Servo with Brake

Replaces / compatible with

Part of the Allen-Bradley MP-Series, this motor is compatible with various Kinetix servo drives. For specific compatibility information, consult the product's official documentation.

Technical note

Expert tip

The motor features a keyed shaft; ensure proper alignment and locking during installation for secure power transmission.

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Frequently asked questions

What is the stall torque for the Allen Bradley MPL-B640F-MJ74AA servo motor?

The Allen-Bradley MPL-B640F-MJ74AA servo motor has a rated stall torque of 36.7 N-m. This provides substantial power for dynamic motion control applications.