Allen Bradley MPL-A1530U-VJ74AA Servo Motor

Applications

The Allen-Bradley MPL-A1530U-VJ74AA Servo Motor is a low-inertia permanent-magnet AC rotary servo motor from the MP-Series MPL family. It is designed for high-speed motion-control applications where accurate positioning, rapid acceleration, and responsive servo performance are important.

This model features a 63 mm frame size, 230 V AC armature voltage, 7000 RPM rated speed, and a 0.39 kW continuous rated output. Its multi-turn high-resolution absolute encoder provides feedback for closed-loop motion control, while the integrated 24 V DC brake can help hold the motor shaft when the machine requires a holding function.

Typical applications include:

• Packaging machinery
• Pick-and-place equipment
• Material handling systems
• Printing machinery
• Machine tools
• Semiconductor and electronic equipment
• Automated assembly machines
• Precision positioning systems
• Robotics and motion-control equipment
• High-speed indexing machinery
• Industrial production lines
• OEM motion systems

The motor's low-inertia construction is particularly useful in applications where fast response and frequent acceleration/deceleration are required.

Advantages

Low-Inertia Servo Design
The MPL-A1530U-VJ74AA is designed with a low-inertia rotor for responsive acceleration and deceleration in dynamic motion applications.

7000 RPM Rated Speed
The motor provides a rated speed of 7000 RPM, making it suitable for high-speed machine axes.

230 V AC Operation
The motor is designed for the 230 V AC class used by compatible Allen-Bradley motion-control systems.

Multi-Turn Absolute Feedback
The integrated multi-turn high-resolution encoder provides absolute position feedback for closed-loop motion control.

Integrated 24 V DC Brake
The built-in 24 V DC brake can provide shaft holding capability for applications requiring controlled stopping or holding.

Keyed Shaft Extension
The keyed shaft design provides a positive mechanical connection for compatible couplings, pulleys, gears, and other driven components.

Rotatable SpeedTEC Connector
The right-angle SpeedTEC DIN connector can be rotated through 180 degrees, helping simplify cable routing in compact machine installations.

IEC Metric Mounting
The motor uses IEC metric mounting with free mounting holes, providing convenient mechanical integration into compatible machine designs.

Compact 63 mm Frame
The 63 mm frame size provides a relatively compact motor package while maintaining the performance characteristics required for industrial servo applications.

Technical FAQs

1. What is the Allen-Bradley MPL-A1530U-VJ74AA?
It is an Allen-Bradley MP-Series MPL low-inertia brushless AC servo motor designed for industrial motion-control applications.

2. What is the rated speed of the MPL-A1530U-VJ74AA?
The rated speed is 7000 RPM.

3. What is the motor's continuous rated output?
The continuous rated output is approximately 0.39 kW.

4. What feedback device does this servo motor use?
It uses a multi-turn high-resolution absolute encoder for position feedback.

5. Does the motor have a brake?
Yes. This configuration includes an integrated 24 V DC brake.

6. What type of shaft does the motor have?
The MPL-A1530U-VJ74AA has a keyed shaft extension.

7. What type of connector is used?
The motor uses a SpeedTEC DIN right-angle connector that can be rotated 180 degrees.

8. What is the frame size of the motor?
The frame size is 63 mm, corresponding to Frame 15 in the MPL product designation.

9. What is the magnet stack length?
The magnet stack length is 76.2 mm (3.0 in.).

10. What is the specified weight of the motor?
The supplied product weight is 1.60 kg (3.53 lb).