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Drive & Inverter Repairs

AC / DC Drive & Servo Drive repairIER’s specialised single & 3 phase Drive sections are used to carry out the majority of our repair practises.

These Drive sections are equipped with the capability to partially, or fully, functionally test the electronic equipments repaired. The reparations circuit, linked to a motor or suited resolver or encoder, tests the quick stop and ramp up & down capabilities of the unit, as frequently as possible.

Some of these Driver & Inverter repair types include;

  • AC & DC Servo Drives
  • Frequency Inverters
  • Soft Starts DC Drives
  • Stepper Motor Drives
  • Switched Reluctance Drives

Over 10,000 drives and inverter repairs have been effectively and successfully completed by IER. Each unit is supported by IER’s supportive 2-year warranty.

When a drive or inverter is repaired by IER, ranging from a 0.37KW to 1000KW, our team of specialists will go above & beyond fault finding expectations and carry out preventative maintenance practises. Bearings & fans are replaced & cleaned as electrolytic capacitors, prone to deterioration, are typically upgraded from 85 ° C units to 105 ° C. An IER inverter repair is attested by customers to be more reputable and reliable than using a new unit.

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Specialist Inverter & Drive Repair & Service

An international network of parts suppliers are procured by IER. These components allow our engineers to complete the repairs to the utmost of their effectiveness.

Obsolete components can be sourced from specialist suppliers or IERs’ personalised stock. IER hold inverter and drive parts from a range of scrapped equipments, including;Servos and Inverters

  • DC Drives
  • Lift Drives
  • AC & DC Servos
  • Spindle Drives
  • Stepper Drives


Electonic drive manufacturers we support

Established soft drinks company – Electrical Engineer: ‘I’ve used IER for approximately 3 years and have found their repairs to be extremely reliable. The quality of workmanship and customer service is brilliant!’

Contact us for a free inverter repair quote
Specilist Electronics Engineers

Engineer repairing an inverter circuit board
IER have a team of highly skilled and experienced Servo Drive and Inverter repair engineers.

2 Year Guarantee on electronic drive repairs