Allen Bradley MPL-A310P-SJ72AA Servo Motor

Product Introduction

The Allen Bradley MPL-A310P-SJ72AA is a high-speed, low-inertia servo motor designed for precise motion control applications in industrial automation. With a 100 mm frame and a rated speed of 5000 RPM, it provides rapid response and accurate positioning for tasks requiring high dynamic performance.

Equipped with a single-turn absolute encoder using the Hiperface protocol and a 1024 Sin/Cos resolution, this motor ensures precise feedback and repeatable motion, making it suitable for robotics, CNC machinery, and high-speed production lines. The 25.4 mm magnet stack delivers strong torque in a compact design, while the shaft key ensures reliable mechanical coupling. Its low-inertia construction enables fast acceleration and deceleration, enhancing system efficiency and productivity.

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Product Specifications

Parameter	Specification
Motor Type	Low Inertia Servo Motor
Frame Size	100 mm
Magnet Stack Length	25.4 mm
Rated Speed	5000 RPM
Encoder	Absolute Single-Turn (Hiperface Protocol)
Resolution	1024 Sin/Cos
Shaft Type	Shaft Key
Voltage Class	200 V
Compliance	IEC Metric
Weight	2.7 kg

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Applications

• High-Speed Automation – Ideal for robotics, packaging systems, and production lines requiring rapid motion.

• CNC and Machining – Provides precise positioning and smooth motion for milling, drilling, and assembly tasks.

• Robotic Systems – Ensures accurate and repeatable movements in automated manufacturing processes.

• Low-Inertia Motion Control – Enhances acceleration and deceleration performance, improving system throughput.

• Precision Equipment Integration – Compatible with drives and controllers in advanced automation and motion control systems.

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Advantages

• Ultra High-Speed Performance – 5000 RPM capability allows rapid response in dynamic applications.

• Accurate Positioning – Single-turn absolute encoder with 1024 Sin/Cos resolution delivers high precision feedback.

• Low-Inertia Design – Reduces mechanical lag, improving dynamic response and efficiency.

• Compact Construction – 100 mm frame size fits tight spaces in automated systems.

• Reliable Mechanical Coupling – Shaft key ensures secure and stable connection to driven components.

• IEC-Compliant – Ensures global industrial compatibility and reliability.

FAQ

1. What is the frame size of the MPL-A310P-SJ72AA servo motor?
   It has a 100 mm frame.
2. What is the rated speed of this servo motor?
   The rated speed is 5000 RPM.
3. Which encoder type does this motor use?
   It uses an absolute single-turn encoder with Hiperface protocol.
4. What resolution does the encoder provide?
   It provides 1024 Sin/Cos resolution.
5. Is this motor suitable for high-speed applications?
   Yes, its 5000 RPM rating makes it ideal for high-speed automation.
6. Does the motor feature low-inertia construction?
   Yes, the low-inertia design improves dynamic response.
7. What is the magnet stack length?
   The motor has a 25.4 mm magnet stack.
8. How is the motor mechanically coupled?
   It uses a shaft key for secure and stable coupling.
9. What voltage class does this motor operate at?
   It operates at 200 V.
10. Can this motor be integrated into CNC or robotic systems?
    Yes, it is suitable for robotics, CNC machines, and other precision motion control applications.

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