ALLEN-BRADLEY MPM-A1151M-SJ72AA MP-Series MPM 240V AC Rotary Servo Motor

Product Description:MPM-A1151M-SJ72AA

The MPM-A1151M-SJ72AA is a Permanent Magnet Synchronous Motor (PMSM) that is optimized for motion control applications requiring precision, high efficiency, and low cogging. This motor is part of Allen-Bradley's motion control product line, typically used in high-torque, high-precision applications such as robotics, CNC machines, packaging systems, and automated material handling.

Key Highlights:

• Motor Type: Permanent Magnet Synchronous Motor (PMSM)
• Frame Size: 115 (indicates the motor’s frame size, typically for medium power motors)
• Power Rating: 1.5 kW to 3.5 kW (depending on the configuration and application)
• Feedback: Integrated with feedback devices (typically encoders) for precise control and position sensing.
• Rated Voltage: Typically 230V or 400V, depending on regional or application requirements.
• Control Compatibility: Works seamlessly with Allen-Bradley Kinetix, PowerFlex, or other servo drives for closed-loop control.

Features:MPM-A1151M-SJ72AA

• Permanent Magnet Rotor:

  • The MPM-A1151M-SJ72AA uses permanent magnets in the rotor, which provides a high torque-to-weight ratio, enabling efficient power delivery in a compact design.
  • This design also results in low cogging, which reduces vibration and ensures smoother motion control, ideal for precision applications.

• High Efficiency and Energy Saving:

  • The permanent magnet design allows for higher efficiency compared to traditional induction motors, reducing energy consumption and heat generation.
  • This is ideal for applications that require continuous operation or that have energy consumption as a critical factor.

• Precise Motion Control:

  • The motor includes an integrated feedback system (usually an encoder), providing real-time data on position, speed, and torque.
  • The feedback allows for closed-loop control that ensures precise movement, making this motor ideal for high-accuracy applications.

• Compact and Robust:

  • The motor is compact yet powerful, making it suitable for applications with limited space where a high power-to-size ratio is essential.
  • The motor’s rugged design is built to handle high-torque demands in industrial environments, making it suitable for a wide range of applications.

• Smooth and Quiet Operation:

  • Thanks to its low cogging and precision feedback systems, the MPM-A1151M-SJ72AA delivers smooth, quiet operation. This is particularly important for applications where noise and vibration need to be minimized, such as in medical equipment or sensitive testing devices.

• Compatible with Allen-Bradley Motion Systems:

  • The motor is fully compatible with Allen-Bradley Kinetix and PowerFlex drives, allowing for seamless integration into an industrial automation system. The combination of this motor with Allen-Bradley’s motion control solutions offers high performance, easy integration, and real-time feedback.

Technical Parameters:MPM-A1151M-SJ72AA

• Motor Type: Permanent Magnet Synchronous Motor (PMSM)
• Frame Size: 115
• Rated Power: Typically 1.5 kW to 3.5 kW depending on configuration and application.
• Rated Voltage: 230V or 400V depending on the region.
• Rated Speed: Typically 3000 RPM or similar, depending on the application and drive settings.
• Rated Torque: Typically in the range of 2–10 Nm (depending on the power rating and application).
• Peak Torque: Can range from 8–25 Nm, depending on motor configuration.
• Rated Current: Typically 5–15 A, depending on the voltage configuration.
• Feedback: Integrated encoder for precise position and speed control (either incremental or absolute encoder types).
• Efficiency: 90% or higher, depending on load conditions.
• Cooling Method: Typically air-cooled; higher-performance configurations may allow for liquid cooling.
• Protection Rating: IP65 (dust-tight and protected against water jets).
• Insulation Class: Class F or Class H, ensuring the motor can operate at high temperatures.
• Operating Temperature: Typically -10°C to 40°C depending on environment and conditions.

Applications:MPM-A1151M-SJ72AA

• Robotics:

  • Used in industrial robotic arms, automated guided vehicles (AGVs), and other robotics applications that require high precision and high torque for tasks such as assembly, pick-and-place, welding, or inspection.

• CNC Machines:

  • Commonly used in CNC machining centers, including milling, turning, and drilling machines, where precise control over motor position, speed, and torque is critical.

• Material Handling:

  • Suitable for applications like automated material handling, conveyor systems, and sorting equipment where reliable performance and precise motion control are needed for high-speed operations.

• Packaging Systems:

  • The motor is widely used in packaging machinery, such as filling, capping, labeling, and sealing systems, where high accuracy and repeatability are essential.

• Test and Measurement:

  • Used in test equipment and inspection systems that require precision movement for handling measuring instruments, test fixtures, or samples in automated testing or quality control applications.

• Medical Equipment:

  • Ideal for medical automation applications, such as surgical robots, diagnostic equipment, and automated laboratory systems, where precise, smooth, and reliable motion is critical.

• Printing and Converting:

  • In printing presses, labeling systems, and paper converting machines, the motor is used to provide high-speed, accurate control over material handling and positioning.

• Aerospace and Automotive Applications:

  • The motor is used in aerospace assembly lines, automated car manufacturing systems, and testing stations, where high precision and reliability are essential for complex assembly processes.

Customization:MPM-A1151M-SJ72AA

• Voltage and Current Configurations:

  • The motor can be configured to meet different voltage and current requirements depending on the application and regional standards (e.g., 230V, 400V, or 575V).

• Feedback System:

  • Custom feedback systems, such as incremental or absolute encoders, can be selected to meet specific application requirements for precise motion control.

• Cooling Options:

  • Depending on the environmental conditions and performance needs, the MPM-A1151M-SJ72AA motor can be configured with additional cooling systems such as liquid cooling or active thermal management.

• IP Ratings:

  • If the motor will be used in harsher environments, it can be specified with a higher IP rating (e.g., IP67 for full dust and water protection).

• Drive and Control Integration:

  • The motor can be fully integrated with Allen-Bradley’s Kinetix or PowerFlex drives for optimized performance. Communication protocols like Ethernet/IP, Modbus, or CANopen can also be customized for seamless integration into existing automation systems.

• Mounting and Shaft Configurations:

  • The motor can be configured with different mounting options and shaft configurations to fit specific machine or system integration needs.

Support and Services:MPM-A1151M-SJ72AA

Our Industrial Servo Drives product offers comprehensive technical support and services to ensure maximum performance and reliability. Our team of expert engineers and technicians provide installation assistance, troubleshooting, repair, and maintenance services to help you get the most out of your servo drives. We also offer training programs to ensure that your employees are knowledgeable in operating and maintaining the drives. Additionally, we provide software updates and upgrades to keep your drives up-to-date and fully functional. Our goal is to provide you with the support and services you need to keep your operations running smoothly and efficiently.