Product Description
The Omron R88D-WT50HF is a compact yet powerful 400 VAC servo drive, weighing 5.7 kg, delivering 5000 W for demanding three-phase automation applications at 50/60 Hz, with a continuous 16.5 A (40.5 A peak) current rating, 3.9 kHz PWM frequency, and 550 W heat dissipation.
Is Your Device Showing These Signs?
The Omron R88D-WT50HF servo drive commonly experiences issues such as overcurrent faults stemming from motor or wiring problems, requiring insulation testing and potential motor replacement. Position errors and instability are often traced to encoder failures or incorrect parameter settings; verify encoder feedback and adjust gain values. Overheating problems indicate inadequate cooling or excessive load, so confirm proper fan operation and reduce load demands. Communication errors on the EtherCAT network necessitate cable checks, node address verification, and firmware updates. Power supply fluctuations trigger undervoltage alarms, demanding inspection of the input voltage and power source stability.
Technical specifications
The Omron R88D-WT50HF is a compact 5000 W, 400 VAC servo drive for three-phase automation, featuring 16.5 A continuous current, 3.9 kHz PWM, and 550 W heat dissipation.
Our Repair Process for the
R88D-WT50HF
Our repair process for the Omron R88D-WT50HF servo drive begins with a thorough diagnostic evaluation to pinpoint the root cause of the malfunction. Overcurrent faults are addressed by conducting insulation tests on the motor and wiring; motor replacement is performed if necessary. Position errors and instability are corrected by verifying encoder feedback and adjusting gain parameters to optimal values. Overheating issues are resolved by confirming proper fan operation and reducing load demands to acceptable levels. Communication errors on the EtherCAT network are rectified through cable checks, node address verification, and firmware updates. Undervoltage alarms resulting from power supply fluctuations are managed by inspecting the input voltage and ensuring power source 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