Brand:Allen Bradley PLC Item No.:MPL-A320P-MK72AA 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-A320P-MK72AA Servo Motor is designed for industrial motion-control applications where a conventional fixed-speed motor cannot provide the required positioning or dynamic response. Instead of simply rotating continuously at a commanded speed, a servo motor operates as part of a closed-loop motion system.
A typical servo axis consists of a motion controller, servo drive, servo motor, feedback device, mechanical transmission, and machine load. The controller determines the required motion profile, while the servo drive regulates motor operation and uses feedback information to maintain the desired position and speed.
This architecture is particularly useful for machines that repeatedly perform precise movements. Packaging equipment, for example, may need to position products at accurately defined intervals. Automated assembly machinery may need to move components to specific locations before performing a joining or fastening operation. Pick-and-place systems require coordinated acceleration and positioning to maintain both speed and accuracy.
The MPL-A320P-MK72AA's 100 mm frame size makes mechanical integration an important consideration. Before installation, the mounting arrangement, shaft connection, coupling, available cabinet and machine space, and cable routing should all be checked against the existing machine design.
Servo performance also depends heavily on the mechanical system. Even a correctly configured motor can produce unsatisfactory results if the coupling is misaligned, the load has excessive backlash, or the machine has mechanical resonance. For this reason, troubleshooting should consider both the electrical motion-control system and the mechanical transmission.
For replacement projects, the complete model number MPL-A320P-MK72AA should be recorded rather than relying only on the MP-Series family name. The exact motor configuration must be matched with the servo drive, feedback system, and machine requirements.
Technical Specifications
Specification
Details
Brand
Allen Bradley
Product Family
MP-Series
Model
MPL-A320P-MK72AA
Product Type
Servo Motor
Application
Industrial precision motion control
Frame Size
100 mm
Motor Type
Low-inertia servo motor
Weight
3.70 kg (8.16 lb)
The supplied specification identifies the motor's frame size as 100 mm and its weight as 3.70 kg (8.16 lb). For installation or replacement, the exact mounting, shaft, feedback, connector, and electrical specifications should be confirmed against the machine and compatible servo-drive configuration.
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The Allen Bradley MPL-A320P-MK72AA Servo Motor is a compact solution for industrial motion applications that demand repeatable positioning and responsive motor performance. Its 100 mm frame size and 3.70 kg (8.16 lb) weight should be considered when planning machine integration, while motor-drive compatibility, feedback configuration, mechanical alignment, and servo tuning remain critical factors for achieving reliable motion performance.
Applications and Industrial Use
The Allen Bradley MPL-A320P-MK72AA Servo Motor is a compact industrial servo motor designed for precise motion control in automated machinery. As part of the Allen Bradley MP-Series low-inertia servo motor family, it is suitable for applications where accurate positioning, repeatable movement, controlled acceleration, and responsive dynamic performance are required.
Servo motors such as the MPL-A320P-MK72AA are commonly used together with servo drives, motion controllers, feedback systems, and PLC-based automation platforms. This combination allows machine builders to coordinate position, speed, and torque across multiple axes.
Typical applications include:
Automated assembly machines
Packaging and labeling equipment
Pick-and-place machinery
Material-handling systems
Indexing and positioning equipment
Machine tools
Printing and converting machinery
Robotics and automated production equipment
Semiconductor and electronic manufacturing equipment
High-speed manufacturing mechanisms
The compact 100 mm frame size makes this motor appropriate for machinery where installation space is limited but precise motion performance remains important. Before selecting it for a replacement project, engineers should verify motor-drive compatibility, feedback requirements, shaft and mounting arrangements, and the mechanical load.
Key Advantages for Precision Motion Control
Low-inertia servo design
The MP-Series architecture is intended for responsive motion applications. Low motor inertia can help a properly matched motion system respond quickly to changes in speed and position.
Accurate positioning
When paired with the appropriate servo drive and feedback system, the motor can support precise positioning required by automated machinery.
Fast dynamic response
Servo motors are designed for applications involving frequent acceleration, deceleration, stopping, and repositioning. This makes them useful for machines with repetitive motion cycles.
Compact 100 mm frame
The supplied frame size of 100 mm provides a useful balance between mechanical installation requirements and industrial motion performance.
Suitable for multi-axis systems
The motor can be incorporated into coordinated motion systems where several servo axes need to operate together under a common machine-control strategy.
Industrial automation compatibility
The MP-Series family is designed for integration into Allen Bradley motion-control environments, making it suitable for machine automation projects using compatible controllers and drives.
Practical replacement option
For maintenance teams, keeping the exact model number and motor specifications documented can simplify replacement planning and reduce the risk of installing a mechanically or electrically unsuitable servo motor.
Technical FAQs: Allen Bradley MPL-A320P-MK72AA
1. What is the Allen Bradley MPL-A320P-MK72AA?
The MPL-A320P-MK72AA is an Allen Bradley MP-Series servo motor designed for industrial precision motion-control applications.
2. What type of applications is this servo motor intended for?
It is suitable for automated machinery requiring controlled positioning, speed regulation, acceleration, deceleration, and repeatable motion.
3. What is the frame size of the MPL-A320P-MK72AA?
The supplied specification identifies the motor as having a 100 mm frame size.
4. Can this motor be used with a standard AC motor drive?
A servo motor should be paired with a compatible servo drive and feedback system rather than treated as a conventional induction motor. The drive must support the motor's specific electrical and feedback characteristics.
5. Why is motor-drive compatibility important?
The servo drive must be correctly matched to the motor's electrical characteristics, feedback device, and motion-control requirements. Incorrect matching can cause commissioning problems or poor motion performance.
6. What should be checked when replacing an existing MPL-Series motor?
Check the complete catalog number, mounting dimensions, shaft configuration, feedback arrangement, motor ratings, connector configuration, and compatible servo drive.
7. Is feedback important for servo motor operation?
Yes. Feedback provides the motion-control system with information about motor position and speed, allowing the controller and drive to regulate the motor accurately.
8. What can cause inaccurate servo positioning?
Potential causes include incorrect servo tuning, mechanical backlash, coupling problems, excessive load, incorrect feedback configuration, unsuitable motion parameters, or mechanical resonance.
9. What maintenance should be performed on the servo motor?
Inspect the motor mounting, shaft and coupling, cables and connectors, mechanical load, operating temperature, and signs of abnormal vibration or noise. Prevent contamination and mechanical damage around the motor assembly.
10. What should be considered before commissioning a replacement servo motor?
Verify mechanical installation, motor-drive compatibility, feedback connections, motor identification, axis configuration, travel limits, tuning parameters, and machine safety conditions before normal operation.
