Brand:Allen Bradley PLC Item No.:MPL-B320P-MJ72AA Product Origin:USA Product Dimensions:Frame Size: 100 mm Product Weight:3.7 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-B320P-MJ72AA Servo Motor is an industrial motion component intended for automated machinery requiring controlled and repeatable mechanical movement. Unlike a conventional motor used primarily for continuous-speed operation, a servo motor is normally part of a feedback-based system that allows the controller to manage the movement of an individual machine axis.
A typical servo axis includes the motor, servo drive, motion controller, feedback system, motor and feedback cables, and the mechanical load. The controller generates the desired motion profile, while the drive manages motor operation and uses feedback information to maintain the required response.
The MPL-B320P-MJ72AA features a 100 mm frame size and a listed weight of 3.7 kg (8.16 lb). Its compact frame makes it practical for a variety of machine installations where space, positioning accuracy, and repeatable motion are important.
For replacement applications, the complete model number should always be checked against the existing motor and drive configuration. Similar-looking servo motors may have different electrical or feedback characteristics, so physical appearance and frame size should not be the only selection criteria.
Technical Specifications
Specification
Details
Brand
Allen Bradley
Model
MPL-B320P-MJ72AA
Product Type
Servo Motor
Product Family
MP-Series
Frame Size
100 mm
Weight
3.7 kg / 8.16 lb
Application
Industrial motion control
Control Architecture
Closed-loop servo system
Installation
Machine-mounted motion axis
System Integration
Compatible Allen Bradley motion-control architecture
Mechanical integration: The 100 mm frame size should be evaluated together with the machine mounting configuration, shaft and coupling requirements, available clearance, cable routing, and load alignment.
Weight: The listed motor weight is 3.7 kg, equivalent to approximately 8.16 lb.
Recommended Related Models
For applications using the Allen Bradley MP-Series platform, related equipment can be selected according to the specific requirements of the servo axis. Relevant product categories include:
Allen Bradley MPL-Series servo motors
Compatible Allen Bradley Kinetix servo drives
Allen Bradley motion controllers
Compatible motor power cables
Servo feedback cables and accessories
Servo motor mounting hardware
Mechanical couplings
Motion-control accessories
When selecting a related motor or drive, verify the exact catalog number, feedback configuration, electrical characteristics, and mechanical interface before installation.
Popular Related Models
The Allen Bradley MPL-Series includes multiple servo motor configurations intended for different industrial motion requirements. Models within the same family may differ in electrical characteristics, feedback configuration, shaft arrangement, or other application-specific features.
For a machine using the MPL-B320P-MJ72AA, alternative MPL-Series motors may be considered when they meet the required electrical and mechanical specifications. However, a similar frame size does not by itself establish direct interchangeability.
For replacement and retrofit projects, confirm:
Exact motor catalog number
Compatible servo drive
Feedback configuration
Motor and feedback cable requirements
Mounting arrangement
Shaft and coupling configuration
Load inertia
Required speed and torque
Machine duty cycle
Controller and motion-system compatibility
Evaluating the complete motor-drive-load system before installation helps reduce commissioning problems and supports reliable long-term operation.
Applications
The Allen Bradley MPL-B320P-MJ72AA is an MP-Series servo motor designed for industrial motion-control applications where accurate positioning, repeatable movement, and controlled dynamic performance are required. With a 100 mm frame size and a listed weight of 3.7 kg, it is well suited to automated machine axes where compact mechanical integration is important.
Typical applications include:
Automated assembly machinery
Packaging and filling equipment
Pick-and-place systems
Material handling machinery
Conveyor indexing and positioning
Printing and converting equipment
Machine tools
Electronics manufacturing equipment
Multi-axis automation
Precision positioning systems
The motor should be integrated with a compatible servo drive, motion controller, feedback system, cables, and mechanical load. Proper system matching is essential for reliable operation.
Motion Performance Benefits
Accurate positioning
The MPL-B320P-MJ72AA can be used in servo systems where repeatable positioning and controlled axis movement are required. This is especially valuable for automated sequences with precise stopping points.
Responsive dynamic control
Servo systems are capable of responding quickly to changes in commanded speed, position, and torque, making them suitable for machinery with frequent acceleration and deceleration.
Practical 100 mm frame size
The 100 mm frame configuration provides a compact mechanical format for industrial equipment while allowing the motor to be incorporated into a wide range of automated machine designs.
Closed-loop motion architecture
When operated with the appropriate feedback-equipped drive system, the motor forms part of a closed-loop axis. Actual movement can be monitored and compared with the commanded motion.
Consistent repetitive operation
Servo motors are particularly useful for repetitive production cycles where the same movement must be performed accurately and consistently over extended operating periods.
Integration with Allen Bradley motion systems
The MP-Series platform is intended for use in compatible Allen Bradley motion-control architectures, allowing the motor to work as part of a coordinated automation system.
Technical FAQs
1. What is the Allen Bradley MPL-B320P-MJ72AA?
The MPL-B320P-MJ72AA is an Allen Bradley MP-Series servo motor intended for industrial motion-control applications. It is designed to operate as part of a compatible servo drive and closed-loop motion system.
2. What is the frame size of the MPL-B320P-MJ72AA?
The motor has a 100 mm frame size. This dimension is an important mechanical consideration when checking mounting arrangements and available machine space.
3. Where is this servo motor commonly used?
The motor can be applied to automated equipment requiring controlled positioning and repeatable motion, including assembly machines, packaging equipment, indexing systems, material handling equipment, and other industrial machinery.
4. Does the MPL-B320P-MJ72AA require a servo drive?
Yes. A servo motor is normally operated through a compatible servo drive. The drive controls the electrical operation of the motor while the motion controller establishes the required movement.
5. What role does feedback play in servo operation?
Feedback provides information about actual motor movement to the control system. This allows the drive and controller to detect differences between commanded and actual motion and apply appropriate corrections.
6. How should this motor be sized for a machine application?
Sizing should consider required torque, operating speed, acceleration and deceleration, load inertia, mechanical transmission, duty cycle, operating environment, and servo drive compatibility. Frame size alone is not sufficient for motor selection.
7. Can another 100 mm MPL-Series motor directly replace this model?
Not automatically. Two motors can have the same frame size while having different electrical, feedback, shaft, or mechanical characteristics. The complete catalog number and system requirements should be verified before substitution.
8. What should be inspected before installing the motor?
Check the mounting arrangement, shaft and coupling, motor power connections, feedback connections, cable condition, grounding, load alignment, and servo drive configuration. Mechanical misalignment can negatively affect axis performance.
9. What are common causes of servo positioning problems?
Potential causes include inappropriate tuning, excessive mechanical backlash, incorrect motion parameters, excessive load inertia, coupling problems, feedback faults, vibration, or improper motor-drive matching.
10. What routine maintenance is appropriate for the MPL-B320P-MJ72AA?
Inspect the motor and associated cables regularly for abnormal vibration, unusual noise, overheating, loose mounting hardware, connector problems, and coupling wear. Preventive maintenance should be adapted to the machine's operating conditions and duty cycle.
