Servo Drive Repair

Common Issues With AC Servo

The AC Servo drive is a very important part of the AC motor control system. It receives signals from controllers and generates the needed current to drive the AC motor. Like every electronics part, they are also bound to some technical failure.

A common complaint about the AC servo drive is that it has failed to run the motor. If you have recently inspected your AC motor and the wiring isn’t intact, there is a possibility that the fault lies in the drive output. If the drive output does not produce the required voltage, the motor will not run properly. An AC servo drive relies on commands from power processors like the PLC to activate and run the motor. Although, the servo positioning is often controlled by the AC Servo Drive or multi-access motion power processors.

A fault on the AC servo drive communication port will cause a failure in receiving any commands from the PLC. This could happen when an electrical transient is united into the communication wire and damages the connected electronic components.

Prime Servo Drive Repair – That’s What We Do!

When your servo drive fails, you can count on the experienced service department at Unique Power Technologies Services to provide quality servo drive repairing. We service most of the major brands of servo drives including Lenze, Allen Bradley, Electro-Craft, Giddings, Baldor & Lewis along with many others, and we have been repairing industrial electronic controls since 2008.

Here at UPT, we turn around your repair quickly and you will find our repair pricing very competitive compared to the available alternatives. Our highly trained technicians have the experience and expertise to ensure your equipment is served properly and all servo drive repairs are load-tested for the highest quality repair. Inputs and outputs of each drive are also tested, often while using OEM software to prove all features of the repaired unit function properly. These are some of the rigorous quality checks we perform during your DC servo drive or AC servo drive repairing.

Is your machine down is causing you to lose valuable production? No problem! We offer an expedited repair service to get your failed unit repaired and back into production quickly. Ask one of our customer sales representatives about the great value-added services we provide to find out how we can help to get your machine run properly again quickly.