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- MPL-A230P-VJ74AA
- Servo Motor
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- 75 mm
- 2.6 kg
- Xiamen, China
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Product Overview
The Allen-Bradley MPL-A230P-VJ74AA Servo Motor is a premium MP-Series Low-Inertia Brushless AC Rotary Servo Motor engineered for high-performance industrial motion control applications. As part of the Rockwell Automation MP-Series servo motor family, this model combines excellent positioning accuracy, rapid dynamic response, and high torque density to meet the requirements of modern automated machinery. The motor features a 230 V AC voltage class, 75 mm IEC metric frame size, 76.2 mm magnet stack length, 5000 RPM rated speed, a multi-turn high-resolution absolute encoder, a keyed shaft, a SpeedTEC right-angle 180° rotatable DIN connector, and an integrated 24 V DC holding brake. It is designed for applications requiring precise positioning, reliable load holding, and reduced commissioning time.
Designed for seamless integration with Allen-Bradley Kinetix servo drive systems, the MPL-A230P-VJ74AA provides accurate position, speed, and torque control while maintaining smooth motion and outstanding repeatability. The multi-turn absolute encoder retains position information after power interruptions, eliminating homing procedures during startup and improving overall machine availability.
With a 75 mm frame size and an approximate weight of 2.6 kg, this servo motor is widely used in robotics, packaging equipment, CNC machinery, semiconductor manufacturing, printing systems, pharmaceutical production lines, material handling equipment, and other precision automation applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley |
| Model | MPL-A230P-VJ74AA |
| Product Series | MP-Series MPL |
| Product Type | Rotary Servo Motor |
| Motor Type | Low-Inertia Brushless AC Servo Motor |
| Rated Voltage | 230 V AC |
| Holding Brake Voltage | 24 V DC |
| Rated Speed | 5000 RPM |
| Frame Size | 75 mm |
| Magnet Stack Length | 76.2 mm |
| Continuous Output Power | Approximately 0.86 kW |
| Continuous Torque | Approximately 2.1 Nm |
| Peak Torque | Approximately 8.2 Nm |
| Feedback Device | Multi-Turn High-Resolution Absolute Encoder |
| Shaft Type | Keyed Shaft |
| Holding Brake | Integrated 24 V DC Brake |
| Connector Type | SpeedTEC Right-Angle 180° Rotatable DIN Connector |
| Mounting | IEC Metric Flange |
| Weight | Approximately 2.6 kg |
Function and Working Principle
The Allen-Bradley MPL-A230P-VJ74AA converts electrical energy from a compatible servo drive into highly accurate rotary motion while continuously transmitting multi-turn absolute encoder feedback to the controller.
Typical Motion Control Architecture
Motion Controller
↓
Allen-Bradley Kinetix Servo Drive
↓
MPL-A230P-VJ74AA Servo Motor
↓
Mechanical Transmission
↓
Industrial Machine
During operation, the servo motor performs the following functions:
- Executes precision positioning commands
- Provides stable speed regulation
- Delivers continuous torque output
- Supplies multi-turn absolute position feedback
- Eliminates homing after power restoration
- Supports rapid acceleration and deceleration
- Activates the integrated holding brake when servo power is removed
- Improves positioning repeatability and production efficiency
The combination of a low-inertia rotor and multi-turn absolute encoder enables excellent dynamic performance while reducing machine startup time and improving operational reliability.
Role in Industrial Motion Control Systems
Within industrial automation systems, the MPL-A230P-VJ74AA serves as a precision motion actuator responsible for executing accurate positioning commands and maintaining synchronized machine movement.
Its primary functions include:
- Precision position control
- Closed-loop speed regulation
- Continuous torque production
- Multi-turn absolute encoder feedback
- Vertical load holding
- Multi-axis synchronization
- Reduced commissioning time
- Improved machine productivity
The integrated holding brake provides secure load retention during emergency stops or power failures, making the motor especially suitable for vertical-axis applications.
Industrial Applications
Packaging Machinery
Typical applications include:
- Cartoning machines
- Filling systems
- Labeling equipment
- Wrapping machines
- Conveyor automation
Robotics
Suitable for:
- Pick-and-place robots
- Six-axis industrial robots
- Assembly robots
- Material handling robots
- Collaborative robotic systems
CNC Manufacturing
Widely used in:
- CNC machining centers
- Precision milling machines
- Laser cutting equipment
- Multi-axis machine tools
- Automated machining cells
Electronics and Semiconductor Manufacturing
Applications include:
- PCB assembly
- Semiconductor production
- Precision positioning systems
- Inspection equipment
- Component placement machinery
Printing and Converting
Common applications include:
- Digital printing presses
- Web handling systems
- Label production
- Roll-to-roll processing
- Paper converting equipment
Pharmaceutical and Food Processing
Suitable for:
- Filling equipment
- Packaging systems
- Conveyor automation
- Inspection machinery
- Automated production lines
Installation and System Integration
Before installation, engineers should verify:
- Kinetix servo drive compatibility
- Motor voltage requirements
- Brake wiring connections
- Encoder communication cable
- Motor power cable condition
- Mechanical alignment
- Shaft coupling installation
- Grounding and shielding
- Cooling and ventilation
Recommended Installation Procedure
- Disconnect system power.
- Securely mount the servo motor.
- Install the shaft coupling.
- Connect the motor power cable.
- Connect the encoder cable.
- Connect the 24 V DC brake supply.
- Configure the servo drive.
- Perform automatic motor identification.
- Configure encoder parameters.
- Verify brake operation.
- Test motor rotation.
- Complete commissioning.
Compatible System Components
| Component | Function |
|---|---|
| Allen-Bradley Kinetix Servo Drive | Servo motion control |
| Logix PLC | Machine controller |
| Motion Controller | Motion command generation |
| Servo Power Cable | Motor power supply |
| Absolute Encoder Cable | Position feedback |
| 24 V DC Brake Supply | Brake control |
| Mechanical Coupling | Torque transmission |
| Planetary Gearbox | Speed reduction |
| EtherNet/IP Network | Industrial communication |
| HMI Panel | Operator interface |
Recommended Alternative Models
| Model | Product Type | Recommended Application |
|---|---|---|
| MPL-A230P-VJ74AA | Servo Motor with Multi-Turn Absolute Encoder & Brake | Vertical precision motion |
| MPL-A230P-VJ72AA | Servo Motor with Absolute Encoder | Horizontal-axis automation |
| MPL-A230P-EJ74AA | Servo Motor with Single-Turn Encoder & Brake | Precision positioning |
| MPL-A230P-HJ74AA | Servo Motor with Incremental Encoder & Brake | General motion control |
| Kinetix VP Servo Motors | Premium Servo Motor | Advanced motion systems |
Key Advantages
- MP-Series low-inertia brushless AC servo motor
- 230 V AC operation
- Multi-turn high-resolution absolute encoder
- Integrated 24 V DC holding brake
- Compact 75 mm frame size
- 76.2 mm magnet stack length
- 5000 RPM rated speed
- SpeedTEC quick-connect interface
- Keyed shaft configuration
- Eliminates homing after power restoration
- Compatible with Allen-Bradley Kinetix servo drives
- Approximate weight of 2.6 kg
Technical FAQs
What is the Allen-Bradley MPL-A230P-VJ74AA?
The MPL-A230P-VJ74AA is an MP-Series low-inertia brushless AC servo motor equipped with a multi-turn high-resolution absolute encoder and an integrated 24 V DC holding brake for precision industrial motion control.
What is the rated operating voltage?
The servo motor operates on 230 V AC, while the holding brake uses 24 V DC.
What is the rated speed?
The rated operating speed is 5000 RPM.
What type of encoder does the motor use?
It uses a multi-turn high-resolution absolute encoder, allowing shaft position to be retained after power interruptions.
Does this motor include a holding brake?
Yes. The motor includes an integrated 24 V DC electromagnetic holding brake for secure load holding.
What is the frame size?
The motor features a 75 mm IEC metric frame size.
What is the approximate weight?
The motor weighs approximately 2.6 kg.
Which industries commonly use this servo motor?
It is widely used in robotics, packaging, CNC machining, semiconductor manufacturing, electronics assembly, pharmaceutical production, printing equipment, and automated manufacturing.
Does the motor require homing after power restoration?
No. The multi-turn absolute encoder retains position information, eliminating homing procedures during startup.
Which servo drives are compatible?
The MPL-A230P-VJ74AA is designed for integration with compatible Allen-Bradley Kinetix servo drive families for high-performance closed-loop motion control.
Conclusion
The Allen-Bradley MPL-A230P-VJ74AA Servo Motor is a high-performance MP-Series low-inertia brushless AC servo motor designed for demanding industrial automation applications. Combining 230 V AC operation, a 75 mm frame size, 5000 RPM rated speed, a 76.2 mm magnet stack length, a multi-turn high-resolution absolute encoder, and an integrated 24 V DC holding brake, it delivers exceptional positioning accuracy, fast dynamic response, and reliable long-term operation.
With its compact design and approximate weight of 2.6 kg, the MPL-A230P-VJ74AA is an ideal choice for machine builders and automation engineers seeking a reliable, high-performance servo motor for modern industrial motion control systems.