Brand:Allen Bradley PLC Item No.:MPL-B520K-MJ74AA Product Origin:USA Product Dimensions:Frame Size: 165 mm Product Weight:9.8 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Allen Bradley MPL-B520K-MJ74AA Servo Motor is an industrial motion-control component intended for compatible automated machinery. In a properly configured servo system, the motor works with a suitable drive and controller to deliver the movement required by the machine.
The supplied specifications identify a frame size of 165 mm and a weight of 9.8 kg. These details provide a useful starting point for product identification and mechanical planning, but they do not independently establish compatibility with another motor.
For maintenance and replacement projects, verify the complete catalog number and consult the manufacturer's technical documentation. Checking electrical requirements, feedback configuration, and mechanical interfaces before installation helps reduce the risk of incorrect substitutions.
Technical Specifications
Parameter
Specification
Brand
Allen-Bradley
Model
MPL-B520K-MJ74AA
Product Type
Servo Motor
Frame Size
165 mm
Weight
9.80 kg (21.61 lb)
Rated power, voltage, speed, torque, feedback type, shaft dimensions, and connector details should be verified against the manufacturer's documentation for this exact model.
Recommended Related Models
The following Allen-Bradley MPL servo motor models may be useful for product-family comparison. Confirm their full specifications before considering any of them as substitutes.
MPL-B520K-MJ22AA – MPL Series Servo Motor
MPL-B520K-MJ72AA – MPL Series Servo Motor
MPL-B4560F-MK72AA – MPL Series Servo Motor
MPL-B4560F-MK74AA – MPL Series Servo Motor
Popular Related Models
The following Allen-Bradley motion-control components may be relevant to broader servo system maintenance and integration work. Verify compatibility with the intended motor and control architecture before ordering.
The Allen Bradley MPL-B520K-MJ74AA Servo Motor is an industrial motion-control component intended for use in compatible automation systems. Servo motors are commonly applied where machinery requires controlled rotation, repeatable positioning, and coordinated movement. When matched with a suitable servo drive and feedback system, the motor can support accurate and consistent machine operation.
Typical application areas include:
Automated manufacturing: Supports controlled movement in production and assembly equipment.
Packaging systems: Can be integrated into compatible machinery requiring repeatable motion and coordinated operating cycles.
Material handling: Supports positioning and movement in automated handling equipment.
Industrial machinery: Provides motorized motion in machines designed for servo-based control.
Equipment maintenance: May be considered for replacement when the full motor configuration matches the original component.
Before installation, confirm the motor's complete catalog number, drive compatibility, and mechanical interface.
Key Advantages
Controlled Motion Capability
Servo motors are designed for applications requiring controlled speed and positioning. Actual performance depends on the drive, feedback system, and application setup.
Industrial Automation Integration
The Allen-Bradley MPL family is intended for industrial motion-control applications. Proper model selection is essential when integrating a motor into an existing system.
Defined Mechanical Frame Size
The specified 165 mm frame size provides a reference for equipment layout, mounting assessment, and replacement planning.
Clear Model Identification
The complete catalog number MPL-B520K-MJ74AA helps distinguish this motor from related MPL models with different configuration suffixes.
Maintenance Planning Support
Accurate component identification helps maintenance teams source the intended motor and reduce the risk of incompatible substitutions.
Technical FAQs
Q1: What is the Allen Bradley MPL-B520K-MJ74AA Servo Motor used for?
It is intended for compatible industrial motion-control applications. Its specific performance characteristics should be confirmed using the manufacturer's documentation for the exact catalog number.
Q2: Does the motor require a servo drive?
A servo motor generally requires a compatible drive to supply controlled power and regulate motor operation. The drive must support the motor's electrical and feedback requirements.
Q3: How can I verify drive compatibility?
Consult the manufacturer's compatibility documentation and check the motor's electrical ratings, feedback configuration, connector requirements, and supported drive combinations.
Q4: Why should the complete model number be checked?
Different catalog number suffixes may identify variations in configuration or connection requirements. Matching the full number helps prevent incorrect replacements.
Q5: Can this motor be used for positioning applications?
Servo motors are commonly used for positioning when paired with a suitable drive, feedback system, and properly configured motion controller.
Q6: What mechanical details should be checked before installation?
Verify mounting dimensions, shaft configuration, coupling requirements, alignment, available clearance, and the requirements of the driven machine.
Q7: Is the MPL-B520K-MJ74AA interchangeable with the MJ22AA or MJ72AA versions?
Interchangeability should not be assumed from similar model numbers. Compare the complete manufacturer specifications and confirm that electrical, mechanical, and feedback requirements match.
Q8: What can cause a servo system to operate abnormally?
Possible causes include feedback faults, wiring problems, incorrect drive settings, mechanical binding, or unsuitable tuning. Use the drive's diagnostic procedures to investigate the underlying issue.
Q9: What maintenance checks are recommended?
Inspect mounting hardware, shaft couplings, connectors, cables, and the operating environment. Follow the manufacturer's maintenance instructions for the specific installation.
Q10: Is the frame size sufficient to select a replacement motor?
No. Electrical ratings, torque and speed requirements, shaft dimensions, feedback configuration, connector type, and drive compatibility must also be verified.
