Allen-Bradley MPL-B320P-MJ72AA Low-Inertia AC Servo Motor
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Allen-Bradley MPL-B320P-MJ72AA Low-Inertia AC Servo Motor
Technical Specifications
The Allen-Bradley MPL-B320P-MJ72AA is a low-inertia brushless servo motor from the MP-Series MPL product family. Designed for industrial motion control applications, it combines a compact frame, high-speed operation, and multi-turn absolute feedback. Its keyed shaft and adjustable right-angle connector provide practical installation options for automated machinery and precision positioning systems.
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Model | MPL-B320P-MJ72AA |
| Product Type | Low-Inertia AC Brushless Servo Motor |
| Product Series | MP-Series MPL |
| Motor Type | Rotary Servo Motor |
| Voltage Rating | 460 V AC |
| Voltage Class | 400 V class |
| Rated Power | 1.5 kW |
| Rated Speed | 5,000 RPM |
| Maximum Speed | 5,000 RPM |
| Continuous Stall Torque | 3.05 Nm |
| Peak Torque | 7.91 Nm |
| Frame Size | 100 mm |
| Magnet Stack Length | 50.8 mm (2.0 in.) |
| Feedback Type | Multi-turn High-Resolution Absolute Encoder |
| Feedback Resolution | 1024 Sin/Cos Cycles per Revolution |
| Feedback Protocol | Hiperface |
| Shaft Type | Keyed Shaft Extension |
| Connector Type | SpeedTEC DIN Connector |
| Connector Orientation | Right Angle, 180° Rotatable |
| Brake | No Brake |
| Mounting Type | IEC Metric Flange Mount |
| Mounting Holes | Type FF |
| Protection Rating | IP50 (reference specification; verify motor nameplate) |
| Operating Temperature | 0–40°C |
| Dimensions | 100 mm frame size; 50.8 mm magnet stack length. Overall dimensions depend on the mechanical drawing |
| Approximate Weight | 4.08 kg (9.0 lbs; distributor-listed value) |
| UPC | 820919980435 |
FAQ
Q1: What is the Allen-Bradley MPL-B320P-MJ72AA used for?
A1: This servo motor is designed for industrial motion control applications requiring accurate speed regulation, positioning, and repeatable movement. Typical applications include packaging machinery, material handling systems, automated assembly equipment, and manufacturing lines.
Q2: What is the rated speed of the MPL-B320P-MJ72AA?
A2: The motor has a rated speed of 5,000 RPM and a maximum speed of 5,000 RPM, making it suitable for high-speed industrial motion applications.
Q3: Does the MPL-B320P-MJ72AA have an integrated brake?
A3: No. This model is supplied without an integrated holding brake. If an application requires the motor shaft to remain mechanically locked when power is removed, an external braking solution may be necessary.
Q4: What type of encoder does this servo motor use?
A4: It features a multi-turn high-resolution absolute encoder with 1024 Sin/Cos cycles per revolution. The feedback system provides position information for precise motion control and positioning applications.
Q5: Which servo drives are compatible with the MPL-B320P-MJ72AA?
A5: This motor is associated with Allen-Bradley Kinetix and other supported MP-Series drive platforms. Compatibility depends on the specific drive model, firmware, feedback interface, and electrical configuration. Always check the drive selection documentation before installation.
Q6: What type of shaft and connector does this model have?
A6: The MPL-B320P-MJ72AA features a keyed shaft extension and a right-angle SpeedTEC DIN connector. The connector can rotate through 180 degrees, offering greater flexibility when arranging motor cables in compact installations.
Q7: What are the dimensions and weight of the MPL-B320P-MJ72AA?
A7: The motor has a 100 mm frame size and a 50.8 mm magnet stack length. Its approximate listed weight is 4.08 kg (9.0 lbs). For exact overall dimensions, mounting measurements, and installation clearances, refer to the manufacturer’s mechanical drawing.
Q8: What should be checked before replacing an existing MPL-B320P-MJ72AA motor?
A8: Before replacement, verify the complete model number, voltage rating, rated speed, encoder type, shaft configuration, connector orientation, mounting dimensions, and brake requirements. Also confirm that the replacement motor is compatible with the existing servo drive and control system.
Allen-Bradley MPL-B320P-MJ72AA Low-Inertia AC Servo Motor is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.








