Allen Bradley MPL-A1520U-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 | Specification |
|---|---|
| Brand | Allen-Bradley |
| Model | MPL-A1520U-HJ74AA |
| Product Type | Low-Inertia Brushless AC Servo Motor |
| Product Series | MP-Series MPL |
| Voltage Class | 200 V AC |
| Rated Supply Voltage | 230 V AC |
| Rated Power | 0.27 kW |
| Rated Speed | 7000 rpm |
| Continuous Stall Torque | 0.49 Nm |
| Peak Torque | 1.58 Nm |
| Feedback Type | 2000-Line Incremental Encoder |
| Feedback Resolution | 2000 pulses/revolution |
| Shaft Type | Keyed Shaft Extension |
| Frame Size | 63 mm |
| Magnet Stack Length | 50.8 mm |
| Connector Type | SpeedTEC DIN Connector |
| Connector Orientation | Right-Angle, 180° Rotatable |
| Holding Brake | 24 V DC |
| Mounting Type | IEC Metric Flange |
| Shaft Seal | Not Included |
| Protection Rating | IP50 |
| Operating Temperature | 0–40°C |
| Weight | 1.2 kg |
| Product Status | Discontinued |
FAQ
1. What are the main applications of the MPL-A1520U-HJ74AA servo motor?
The Allen-Bradley MPL-A1520U-HJ74AA is designed for industrial motion-control systems that require precise positioning, reliable speed regulation, and responsive acceleration. Typical applications include packaging machinery, automated assembly equipment, material handling systems, and production lines. Its low-inertia design supports frequent starts, stops, and changes in operating speed.
2. Which servo drives are compatible with the MPL-A1520U-HJ74AA?
This motor can be used with compatible Allen-Bradley servo drive systems that support its 200 V voltage class, electrical ratings, and incremental encoder feedback. Compatible drive families may include Kinetix and Ultra 3000 systems, depending on the specific drive model and configuration. Always verify the motor-drive combination before installation or replacement.
3. How does the 2000-line incremental encoder work?
The incremental encoder generates electrical pulses as the motor shaft rotates. The servo drive uses these signals to determine changes in position and regulate motor speed through closed-loop control. The encoder provides 2000 pulses per revolution according to its specified resolution. Correct feedback wiring and drive configuration are essential for accurate operation.
4. What is the function of the integrated 24 V DC holding brake?
The integrated brake holds the motor shaft when the motor is stationary and the brake is engaged. It is intended for holding loads rather than routine dynamic stopping. A suitable 24 V DC supply and correctly configured control circuit are required. For vertical axes or gravity-loaded machinery, additional safety measures may be necessary because the brake is not a substitute for a dedicated safety system.
5. What are the rated speed and torque characteristics of this motor?
The motor has a rated speed of 7000 rpm, a continuous stall torque of 0.49 Nm, and a peak torque of 1.58 Nm. Actual operating performance depends on load inertia, drive settings, acceleration requirements, and thermal conditions. The drive should be configured to keep continuous operation within the motor’s permitted limits.
6. What should be checked when installing the MPL-A1520U-HJ74AA?
Check the motor-drive compatibility, supply voltage, protective grounding, power connections, encoder wiring, and brake circuit. Ensure that the mounting flange is secure and that the keyed shaft and coupling are correctly aligned. Before enabling the drive, verify that the driven mechanism can move freely and that the machine’s safety measures are operational.
7. Why might the motor experience encoder faults or positioning errors?
Potential causes include incorrect encoder wiring, electrical interference, loose connectors, incorrect drive parameters, mechanical backlash, or poor shaft alignment. An improperly tuned servo loop may also cause unstable motion. Check the drive’s fault codes and feedback diagnostics, inspect the wiring and mechanical coupling, and verify the configuration before returning the machine to service.
8. Is the MPL-A1520U-HJ74AA discontinued, and what should be considered when replacing it?
Yes. Rockwell Automation lists the MPL-A1520U-HJ74AA as discontinued, with July 23, 2024, as the discontinuation date. The listed replacement is MPL-A1520U-EJ74AA. However, the HJ74AA uses a 2000-line incremental encoder, while the EJ74AA uses a single-turn high-resolution absolute encoder. Before substitution, confirm drive compatibility, feedback configuration, brake requirements, connector arrangement, and commissioning procedures.
Allen Bradley MPL-A1520U-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.
