Product Description
The Mitsubishi HG-JR9034 is a high-performance 9 kW AC servo motor, operating at 400 VAC, ideal for medium to large-scale industrial applications requiring precision and reliability. It delivers a nominal torque of 28.6 Nm (85.8 Nm peak) at a rated speed of 3000 RPM, facilitated by a 22-bit encoder for superior motion control and rapid deceleration due to its low inertia. The motor features a 176 mm x 176 mm flange mount, IP67 protection against dust and water, and operates at 21 A (67 A peak), ensuring robust performance in demanding environments.
Is Your Device Showing These Signs?
The Mitsubishi HG-JR9034 AC servo motor commonly experiences issues such as resolver feedback errors, requiring resolver replacement or recalibration. Overcurrent faults are frequent, stemming from shorted windings or insulation breakdown, necessitating motor rewinding or replacement. Bearing failure due to contamination or wear causes excessive noise and vibration, demanding bearing replacement and shaft inspection. Connector damage or corrosion leads to intermittent signal loss, requiring connector repair or cable replacement. Improper motor tuning parameters result in instability and performance degradation, mandating parameter adjustments via the servo amplifier.
Technical specifications
The Mitsubishi HG-JR9034 is a 9 kW, 400 VAC servo motor for industrial applications, delivering 28.6 Nm torque at 3000 RPM. It features a 22-bit encoder, low inertia for rapid deceleration, IP67 protection, and operates at 21 A.
Our Repair Process for the
HG-JR9034
Our repair process for the Mitsubishi HG-JR9034 AC servo motor begins with a comprehensive evaluation to pinpoint the fault. Resolver feedback errors are addressed through resolver replacement or recalibration. Overcurrent faults require motor rewinding or complete motor replacement due to shorted windings or insulation breakdown. Bearing failure necessitates bearing replacement and a meticulous shaft inspection to eliminate noise and vibration. Connector damage or corrosion is resolved through connector repair or cable replacement to ensure uninterrupted signal transmission. Finally, improper motor tuning parameters are corrected by adjusting parameters via the servo amplifier to restore optimal performance and 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.