Product Description
The Mitsubishi MR-J3-40A-ETHERCAT, a 0.4 kW MELSERVO MR-J3 servo drive, features a built-in dynamic brake for enhanced responsiveness and supports 50/60 Hz input frequencies, single/three-phase input, and 200-230 VAC. Weighing 1 kg and measuring 168 x 60 x 170 mm, it's compact and compliant with UKCA, EAC, UL, C-UL, RoHS, and CE standards. It uses sine wave PWM and current control, has an 11-joule capacitor (2-minute discharge), and a 10W regenerative resistor.
Is Your Device Showing These Signs?
The Mitsubishi MR-J3-40A-ETHERCAT servo drive commonly experiences issues such as communication failures due to incorrect EtherCAT network configuration or damaged RJ45 connectors. Drive faults often stem from resolver signal errors, requiring resolver replacement or recalibration. Overcurrent or overvoltage faults indicate potential problems with the connected motor, wiring, or power supply, necessitating thorough inspection and testing. Parameter corruption leads to erratic motor behavior; reload the correct parameters using Mitsubishi's configuration software. Overheating issues are addressed by verifying proper heatsink installation, fan functionality, and ambient temperature compliance.
Technical specifications
The Mitsubishi MR-J3-40A-ETHERCAT is a compact 0.4 kW servo drive with a dynamic brake, supporting 200-230 VAC, 50/60 Hz, and single/three-phase input. It weighs 1 kg, uses sine wave PWM and current control, and meets UKCA, EAC, UL, C-UL, RoHS, and CE standards.
Our Repair Process for the
MR-J3-40A-ETHERCAT
Our repair process for the Mitsubishi MR-J3-40A-ETHERCAT servo drive begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the malfunction. Communication failures are resolved by verifying the EtherCAT network configuration and replacing any damaged RJ45 connectors. Resolver signal errors necessitate resolver replacement or recalibration to ensure accurate motor control. Overcurrent or overvoltage faults trigger a thorough inspection of the connected motor, wiring, and power supply to identify and rectify any underlying issues. Parameter corruption is corrected by reloading the correct parameters using Mitsubishi's configuration software. Overheating problems are addressed by confirming proper heatsink installation, fan functionality, and adherence to ambient temperature requirements.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.
Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.