We repair VFDs across all major brands including ABB, Siemens, Schneider Electric, Danfoss, Mitsubishi, Allen-Bradley, and Delta — covering single-phase and three-phase drives from fractional kW up to 630 kW and above. If you are unsure whether we support your make and model, contact us with the nameplate details and we will advise.

Standard turnaround is 3 to 7 working days after fault diagnosis is complete. For critical production environments we offer priority repair with a 24 to 48-hour turnaround. Turnaround time depends on parts availability; we maintain a running stock of common IGBT modules, gate drivers, DC bus capacitors, and control boards to enable faster resolution.

Our engineers follow a structured diagnostic process: visual inspection for burn marks, swollen capacitors, and damaged components → power section testing of the DC bus voltage and IGBT switching behaviour → control board analysis → load testing under simulated conditions. A written fault report is shared with every repair, documenting the root cause and the corrective action taken.

Yes. All repaired VFDs carry a 6-month warranty against the same fault. The warranty covers parts and labour. It does not cover damage caused by improper installation, voltage surges, or operating conditions outside the drive's rated specifications. Warranty terms are documented and provided with every repaired unit.

Yes. For VFDs that cannot be safely removed from the installation, or where production downtime is a concern, our engineers can travel to your facility. On-site visits are scheduled by prior appointment. Travel charges apply based on location. AMC contract customers receive priority on-site response at no additional call-out fee.

Simply fill out our Contact Form, call our team or email your requirements. We'll inspect the equipment and provide a detailed quotation.

We service AC induction motors (single and three-phase), DC motors, servo motors, and special application motors including explosion-proof and TEFC variants. Our facility handles motors from 0.25 kW to several hundred kW. We also repair gear motors and pump motors used in industrial process lines.

We use precision winding machines and calibrated wire gauges to match original winding data — turns per coil, conductor cross-section, insulation class, and connection type. Post-winding, every motor goes through surge testing, insulation resistance (IR) testing at 500V/1000V, and a no-load run test. Data is logged and shared with the client upon delivery.

Rewinding is cost-effective when the motor frame, shaft, and bearings are in sound condition and the winding failure is the primary fault. As a general rule, rewinding is recommended when the repair cost stays below 60 to 65 per cent of a new equivalent motor's price. Our engineers will assess your motor and provide an honest cost-benefit recommendation before any work begins.

Yes. A full motor overhaul includes bearing replacement (SKF, FAG, or equivalent), shaft inspection, housing cleaning, and end-shield alignment. We recommend a complete overhaul alongside any rewinding job to maximise restored service life and prevent early repeat failures.

Yes. Older or discontinued motors where OEM support has lapsed are a common use case for us. Our team can reverse-engineer winding data from the existing coil if nameplate or winding records are unavailable, and machine or source non-standard mechanical parts where feasible.

A Comprehensive AMC is Indiana Drives' all-inclusive maintenance contract designed for facilities where unplanned downtime carries significant production cost. Under this plan: all parts and labour costs for covered faults are included in the contract value — no separate invoicing for breakdown repairs; scheduled preventive maintenance visits (quarterly or bi-annual) with full equipment inspection; priority breakdown response with SLA-backed response times; VFD parameter backup, documentation, and version control maintained by Indiana Drives.