Allen-Bradley MPL-B430P-HJ72AA Low-Inertia Brushless 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-B430P-HJ72AA Low-Inertia Brushless AC Servo Motor
The Allen-Bradley MPL-B430P-HJ72AA is a low-inertia brushless servo motor from the MP-Series MPL family. Designed for precision motion control, it combines a compact 115 mm frame with a 76.2 mm magnet stack and a rated speed of 5,000 RPM. Its incremental encoder provides position feedback for servo-driven machinery, while the keyed shaft supports secure mechanical coupling.
This model is configured without a holding brake and uses a right-angle SpeedTEC DIN connector. It is suitable for compatible industrial servo systems requiring responsive acceleration, repeatable positioning, and reliable speed control. This model has been discontinued by the manufacturer; the suggested engineering replacement is MPL-B430P-SJ72AA. Confirm drive, feedback, and mechanical compatibility before substitution.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Model | MPL-B430P-HJ72AA |
| Product Type | Low-Inertia Brushless AC Servo Motor |
| Product Series | MP-Series MPL |
| Voltage Rating | 460 V AC |
| Voltage Class | 400 V class |
| Frame Size | 115 mm (4.53 in.) |
| Magnet Stack Length | 76.2 mm (3.0 in.) |
| Rated Speed | 5,000 RPM |
| Feedback Type | Incremental encoder |
| Feedback Resolution | 2,000 lines per revolution |
| Continuous Stall Torque | Approximately 6.55 Nm |
| Peak Torque | Approximately 19.8 Nm |
| Rated Power | Approximately 2.2 kW |
| Shaft Type | Keyed shaft |
| Holding Brake | No |
| Connector | Right-angle SpeedTEC DIN connector, rotatable |
| Mounting | IEC metric flange, Type FF free mounting holes |
| Shaft Seal | Not included |
| Enclosure Protection | IP50 standard; higher protection depends on the applicable sealing and connector configuration |
| Operating Temperature | 0 to 40 °C |
| Dimensions | 115 mm frame; 76.2 mm magnet stack. Overall dimensions require confirmation from the mechanical drawing |
| Weight | Approximately 5.28 kg (11.64 lb); confirm against the unit and applicable documentation |
| Lifecycle Status | Discontinued |
| Suggested Replacement | MPL-B430P-SJ72AA; verify compatibility before replacement |
FAQ
Q1: What is the Allen-Bradley MPL-B430P-HJ72AA?
It is a low-inertia brushless AC servo motor designed for industrial motion-control applications that require accurate speed and position control.
Q2: What is its rated operating speed?
The rated speed is 5,000 RPM, making it suitable for high-speed motion systems when paired with a compatible servo drive.
Q3: What type of feedback does this motor use?
It uses an incremental encoder with a resolution of 2,000 lines per revolution to provide position and speed feedback.
Q4: Does the MPL-B430P-HJ72AA include a holding brake?
No. This model is specified without a holding brake. Applications requiring a brake should use a suitably configured motor.
Q5: What are the motor’s frame size and magnet stack length?
It has a 115 mm frame and a 76.2 mm magnet stack length. Check the mechanical drawing for installation clearances and overall dimensions.
Q6: Which connector does this motor use?
It uses a right-angle SpeedTEC DIN connector. Confirm the required mating cables and connector orientation when planning installation.
Q7: Which servo drives can work with this motor?
Drive compatibility depends on the complete motor configuration and control system. Verify voltage class, feedback interface, current requirements, and cable compatibility against the drive documentation before installation.
Q8: Is the MPL-B430P-HJ72AA still manufactured?
The manufacturer lists this model as discontinued and identifies MPL-B430P-SJ72AA as an engineering replacement. Confirm the replacement’s specifications and system compatibility before ordering or installing it.
Allen-Bradley MPL-B430P-HJ72AA Low-Inertia Brushless 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.








