Product Description
The Mitsubishi MR-J4-11KB-RJ, a 1.0 kW MELSERVO MR-J4 series servo drive, offers precise motion control with vector and position control capabilities, achieving up to 3000 RPM (motor-dependent) and 0.01 arc-min positioning accuracy. Operating on 200-230 V 3-phase AC with a 4.5 A rated output, it features RS-422/485 and SSCNET III communication, forced air cooling, a 0C to 55C operating range, absolute encoder feedback, and safety functions like STO and Safe Stop 1, all within an 80 x 200 x 250 mm, 3 kg package.
Is Your Device Showing These Signs?
The Mitsubishi MR-J4-11KB-RJ servo amplifier commonly experiences issues such as overcurrent faults due to motor cable degradation or incorrect wiring, resulting in drive malfunction. Parameter corruption within the amplifier's memory necessitates reprogramming to factory settings or user-defined configurations. Communication errors arise from network configuration problems or faulty RJ45 connectors, disrupting data transmission and control signals. Overheating, caused by inadequate cooling or excessive load, triggers thermal protection and halts operation. Resolve these issues through meticulous cable inspection, parameter verification, network diagnostics, and thermal management improvements.
Technical specifications
The Mitsubishi MR-J4-11KB-RJ is a 1.0 kW servo drive providing precise motion control with up to 3000 RPM and 0.01 arc-min accuracy. It operates on 200-230 V AC, features RS-422/485 and SSCNET III communication, forced air cooling, and safety functions, in a compact 3 kg package.
Our Repair Process for the
MR-J4-11KB-RJ
Our repair process for the Mitsubishi MR-J4-11KB-RJ servo amplifier begins with a thorough inspection of motor cables and wiring to rectify any degradation or misconnections that cause overcurrent faults. Parameter corruption is addressed by reprogramming the amplifier to either factory settings or verified user-defined configurations. Communication errors are resolved through comprehensive network diagnostics and replacement of faulty RJ45 connectors to ensure uninterrupted data transmission and control signals. Overheating issues are mitigated by improving cooling systems and reducing excessive loads to prevent thermal protection triggers and maintain operational stability.
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.
Buying Options
To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.
Ships from Rochester, NY