Allen Bradley MPL-A420P-HJ74AA 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-HJ74AA |
| 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 | 13.5 Nm |
| Rated Output Power | Approx. 2.0 kW |
| Feedback Type | Incremental Encoder |
| Encoder Resolution | 2000 lines per revolution |
| Shaft Configuration | Keyed 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 |
| Protection Rating | IP50 |
| Rotor Inertia | Approx. 0.00026 kg·m² |
| Operating Temperature | 0–40°C |
| Weight | 4.3 kg |
| Lifecycle Status | Discontinued by manufacturer on July 23, 2024 |
US+3
FAQ
1. What is the main function of the Allen-Bradley MPL-A420P-HJ74AA servo motor?
The MPL-A420P-HJ74AA is a low-inertia brushless AC servo motor designed for precise speed, torque, and position control. It is suitable for industrial machinery and automated production systems that require reliable motion control.
2. Which servo drives are compatible with the MPL-A420P-HJ74AA?
This motor is associated with compatible Rockwell Automation Kinetix and Ultra 3000 drive families, including Kinetix 5500, 6000, 6200/6500, 300, 350, 2000, and 7000. Always verify the drive’s voltage rating, feedback interface, and motor configuration before installation.
3. What type of encoder does this servo motor use?
The MPL-A420P-HJ74AA uses an incremental encoder with 2000 lines per revolution. It provides position and speed feedback to the servo drive for closed-loop motion control.
4. What is the purpose of the 24 V DC holding brake?
The integrated 24 V DC holding brake helps keep the motor shaft stationary when the motor is stopped. It is useful in applications where a load could move after the motor stops driving. The brake is intended for holding rather than routine dynamic braking.
5. What is the function of the keyed shaft extension?
The keyed shaft allows torque to be transmitted through a compatible coupling. The key helps prevent relative rotation between the motor shaft and the connected mechanical component. Correct coupling selection and shaft alignment are important for stable operation.
6. What could cause an encoder feedback fault?
Possible causes include damaged feedback cables, loose connectors, incorrect wiring, electrical interference, or incompatible drive settings. Inspect the encoder connection and cable condition, then check the drive’s diagnostic information to identify the specific fault.
7. What should be checked if the motor overheats during operation?
Check the mechanical load, operating speed, drive current, acceleration and deceleration settings, and ventilation conditions. Excessive load or incorrect servo tuning may increase motor temperature. Compare the operating conditions with the motor’s rated specifications before restarting.
8. What maintenance is recommended for the MPL-A420P-HJ74AA?
Regularly inspect the power cable, encoder connection, SpeedTEC connector, mounting hardware, shaft coupling, and holding brake. Monitor operating temperature, vibration, and unusual noise. Disconnect the power supply and follow the machine’s safety procedures before performing maintenance.
Allen Bradley MPL-A420P-HJ74AA 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.
