Drive and Inverter Repair

Drives and inverters are the backbone of the automation system; an IGBT/power-module or control-board fault stops the motor. We repair servo drive, AC drive and inverter faults at component level, back up parameters and deliver under warranty after load testing.

Drive Fault Symptoms

• Overcurrent, overvoltage or earth alarms
• IGBT / power-module explosion, blown fuses
• Drive not powering on (supply/control board)
• Servo amplifier alarms (e.g. Fanuc 438)

Our Drive Repair Process

We test the power module (IGBT/diode), repair control and firing boards at component level, back up parameters/firmware first and verify stable operation under load. See our services.

Frequently Asked Questions

My servo drive blew an IGBT — can it be repaired?

Yes, power-module components are tested and replaced with originals and the control board repaired.

Will my parameters be lost during repair?

No, we back up parameters and firmware first and restore them.

Which drive brands do you repair?

Fanuc, Siemens, Delta, Mitsubishi, ABB and many other servo/AC drives and inverters.

Is the repair warranted?

Yes, delivered under warranty after load testing.