Product Description
The Mitsubishi MR-J3-PWS130M is a robust, 30-meter (1181.1-inch) shielded power cable designed for industrial use with MR-J3 series servo amplifiers and HG-JP/HG-SP series servo motors (1-2kW). Its IP67 rating protects against dust and moisture, while PVC insulation maintains cable integrity. Featuring open-end flying leads and servo motor connectors, it withstands operating temperatures of 0-55C, storage temperatures of -20-65C (non-freezing), and vibration up to 5.9 m/S across three axes.
Is Your Device Showing These Signs?
The Mitsubishi MR-J3-PWS130M servo power supply commonly experiences issues such as blown fuses due to overcurrent, IGBT failures resulting in drive malfunction, and capacitor degradation leading to voltage instability. Troubleshooting includes checking input voltage levels, inspecting the regenerative resistor circuit for shorts, and verifying proper cooling fan operation to prevent thermal overload. Repair procedures often involve replacing faulty power transistors, electrolytic capacitors, or the entire power module to restore functionality and prevent further servo system downtime. Addressing these problems ensures optimal performance and extends the lifespan of the MR-J3-PWS130M.
Technical specifications
The Mitsubishi MR-J3-PWS130M is a 30-meter shielded power cable (IP67 rated) for MR-J3 servo amplifiers and HG-JP/HG-SP servo motors (1-2kW), featuring PVC insulation, open-end flying leads, servo motor connectors, and an operating temperature range of 0-55C.
Our Repair Process for the
MR-J3-PWS130M
Our repair process for the Mitsubishi MR-J3-PWS130M servo power supply begins with a thorough inspection of input voltage levels, followed by a detailed examination of the regenerative resistor circuit for shorts and verification of proper cooling fan operation. We then proceed to identify and replace faulty components, which commonly include power transistors, electrolytic capacitors, or the entire power module, depending on the nature of the failure. All replaced components meet or exceed original manufacturer specifications. Post-repair, the unit undergoes rigorous testing to confirm restored functionality and ensure optimal performance before it is returned.
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.