Allen Bradley MPL-A420P-HK74AA 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 | |||||||
Technical Specifications
| Parameter | Details |
|---|---|
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Model Number | MPL-A420P-HK74AA |
| Product Name | MP-Series Low-Inertia Servo Motor |
| Product Type | Brushless AC Rotary Servo Motor |
| Product Series | MP-Series MPL |
| Voltage Class | 200 V AC |
| Rated Voltage | 230 V AC |
| Frame Size | 115 mm (Frame 4) |
| Magnet Stack Length | 50.8 mm |
| Rated Speed | 5000 RPM |
| Maximum Speed | 5000 RPM |
| Continuous Stall Torque | 4.74 Nm |
| Peak Torque | Approx. 13.5 Nm |
| Rated Output Power | Approx. 2.0 kW |
| Feedback Type | Incremental Encoder |
| Encoder Resolution | 2000 lines per revolution |
| Shaft Configuration | Keyless Shaft Extension |
| Holding Brake | 24 V DC Holding Brake |
| Connector Type | SpeedTEC DIN Connector |
| Connector Orientation | Right-Angle, 180° Rotatable |
| Mounting Type | IEC Metric Flange Mount |
| Mounting Design | Free Mounting Holes (Type FF) |
| Shaft Seal | No Shaft Seal |
| Rotor Inertia | Approx. 0.00026 kg·m² |
| Maximum Operating Temperature | 40°C |
| Weight | 4.3 kg |
| Lifecycle Status | Discontinued by manufacturer on July 23, 2024 |
FAQ
1. What is the main function of the Allen-Bradley MPL-A420P-HK74AA servo motor?
The MPL-A420P-HK74AA is a low-inertia brushless AC servo motor designed for industrial motion-control applications. It provides precise speed, torque, and position control in automated machinery, including indexing, assembly, and material-handling systems.
2. What type of feedback does the MPL-A420P-HK74AA use?
This model uses an incremental encoder with a resolution of 2000 lines per revolution. The encoder supplies feedback signals to the servo drive for closed-loop speed and position control.
3. Does the MPL-A420P-HK74AA have a built-in holding brake?
Yes. It includes a 24 V DC holding brake. The brake helps hold the motor shaft when the motor is stopped, particularly in applications where an axis must maintain its position. It should not be treated as a substitute for a safety-rated braking system.
4. Which servo drives are compatible with this motor?
The motor belongs to the 200 V AC MP-Series family and can be used with compatible Rockwell Automation servo drive systems. Check the drive’s voltage rating, feedback interface, motor configuration, and brake control requirements before installation.
5. What is the difference between the HK74AA and HK72AA versions?
The main configuration difference is the brake option. The HK74AA includes a 24 V DC holding brake, while the HK72AA version does not include an integrated brake. Confirm the complete catalog number before selecting a replacement.
6. What should be checked if the motor generates an encoder fault?
Inspect the encoder cable, connector contacts, feedback wiring, and grounding. Electrical interference, damaged cables, loose connections, or incorrect drive feedback settings can also cause encoder-related faults.
7. Why might the servo motor overheat during operation?
Possible causes include excessive mechanical load, frequent acceleration and deceleration, incorrect servo tuning, high operating current, or insufficient ventilation. Check the drive’s current and temperature feedback and compare operating conditions with the motor’s rated specifications.
8. What should be checked before replacing an existing MPL-A420P-HK74AA motor?
Verify the voltage class, encoder type, shaft configuration, brake voltage, connector orientation, mounting arrangement, and drive compatibility. Also confirm that the replacement supports the machine’s required torque and speed. Since this model is discontinued, check the proposed replacement’s complete specifications before installation.
Allen Bradley MPL-A420P-HK74AA 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.
