Allen-Bradley MPL-B330P-HK72AA Low-Inertia 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-B330P-HK72AA Low-Inertia Servo Motor
The Allen-Bradley MPL-B330P-HK72AA is a low-inertia brushless AC servo motor from Rockwell Automation’s MP-Series MPL family. Designed for industrial automation and precision motion control, it features a 100 mm frame, a 76.2 mm magnet stack, and a rated speed of 5000 RPM. The motor uses a 2000-line incremental encoder, a keyless shaft extension, and a right-angle SpeedTEC DIN connector. This configuration has no integrated holding brake and is intended for applications requiring accurate motion control and flexible installation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Model | MPL-B330P-HK72AA |
| Product Type | Low-inertia brushless AC servo motor |
| Product Series | MP-Series MPL |
| Voltage Class | 460 V AC |
| Frame Size | 100 mm (3.94 in.) |
| Magnet Stack Length | 76.2 mm (3.0 in.) |
| Rated Speed | 5000 RPM |
| Continuous Stall Torque | Approximately 4.18 Nm |
| Peak Torque | Approximately 11.1 Nm |
| Rated Output Power | Approximately 1.8 kW |
| Feedback Device | Incremental encoder |
| Encoder Resolution | 2000 lines per revolution |
| Shaft Type | Keyless shaft extension |
| Connector | SpeedTEC DIN, right-angle, rotatable |
| Holding Brake | No |
| Mounting | IEC metric flange, Type FF free mounting holes |
| Enclosure Protection | IP50 minimum without shaft seal; IP66 possible with optional shaft seal and environmentally sealed cable connectors |
| Operating Temperature | 0–40°C |
| Storage Temperature | -30–70°C |
| Relative Humidity | 5–95%, non-condensing |
| Dimensions | 100 mm frame; 76.2 mm magnet stack. Confirm overall length and mounting dimensions using the mechanical drawing. |
| Weight | Approximately 4.6 kg (10 lb) |
| UPC | 820919980572 |
| Lifecycle Status | Discontinued; engineering replacement: MPL-B330P-SK72AA |
FAQ
Q1: What is the Allen-Bradley MPL-B330P-HK72AA?
It is a low-inertia brushless AC servo motor designed for precision speed and position control in industrial automation equipment.
Q2: What is the rated speed of this motor?
The rated speed is 5000 RPM. Actual performance depends on the servo drive, load conditions, and application configuration.
Q3: Does the MPL-B330P-HK72AA include a holding brake?
No. This model does not have an integrated holding brake. Applications requiring stationary load holding must use an appropriate external braking or mechanical holding solution.
Q4: What feedback device does it use?
The motor uses a 2000-line incremental encoder. Confirm that the connected servo drive supports the required feedback configuration before installation.
Q5: What type of shaft does this motor have?
It features a keyless shaft extension. The coupling must be compatible with the shaft dimensions and designed to transmit the required torque securely.
Q6: Which connector is fitted to this model?
It uses a right-angle SpeedTEC DIN connector. Check the connector orientation and cable compatibility against the existing motor and drive installation.
Q7: What are the dimensions and weight of this servo motor?
The motor has a 100 mm frame and a 76.2 mm magnet stack, with an approximate weight of 4.6 kg (10 lb). Refer to the model-specific mechanical drawing for complete dimensions, mounting-hole positions, and installation clearances.
Q8: Is the MPL-B330P-HK72AA still available?
Rockwell Automation lists this model as discontinued, with MPL-B330P-SK72AA identified as its engineering replacement. Before choosing a replacement, verify feedback compatibility, shaft configuration, connector arrangement, mounting dimensions, and brake requirements.
Allen-Bradley MPL-B330P-HK72AA Low-Inertia 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.








