GRC Repair Services India

Yes. Synchronics repairs the full GRC servo drive, motion controller, and power supply range across all of India. We offer free door-to-door pickup and delivery from major cities including Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Surat, and Nagpur. All repairs are executed at our main facility in Vadodara, Gujarat, with turnaround times typically 5-7 working days excluding transit. Emergency rush repairs available.

Synchronics repairs GRC vector servo drives (all SVD series), frequency converters (FC range), motion control modules (MCM-01/04/08), regulated power supplies, and all interface gateway cards for Profibus, Profinet, and EtherCAT. We also repair GRC encoder interface boards, resolver signal conditioning circuits, and integrated PLC/HMI touchscreen units paired with GRC controllers in multi-axis packaging and textile machines.

Synchronics uses bench-level signal injection with calibrated AC sources, digital oscilloscopes, and GRC diagnostic software to measure encoder framing, resolver amplitude/phase, and RDC converter output accuracy. We perform hipot and insulation resistance testing on motor windings and feedback cables. Every repaired encoder interface is validated over 4-hour continuous operation with logged position feedback data before dispatch. This is critical for precision positioning applications in Indian grinding and CMM shops.

High ambient temperatures (45-50°C in enclosed cabinets), dust ingress into heatsinks, voltage supply instability from weak grid connections or genset transitions, and EMI from adjacent welding/induction furnaces are the primary culprits. Synchronics addresses root causes by cleaning heatsinks, replacing aged capacitors rated for 105°C operation, fitting EMI suppression chokes, and re-tuning thermal trip thresholds post-repair. This prevents recurrence in your specific plant environment.

Yes. Synchronics offers 12 months parts-and-labour warranty on all GRC repairs from date of dispatch. Warranty covers component failures, logic board faults, and software corruption — but excludes mechanical damage, overload burnout, and accidents. We provide a detailed post-repair test report documenting all test parameters, waveforms, and firmware versions loaded. This record is valuable for your maintenance team and helps us identify field failure patterns across Indian manufacturing sites.

Pack the unit securely and courier it to our Vadodara workshop. Include a note with the fault description and your contact details. We will log it into our system and WhatsApp you a job number within 24 hours of receipt. Doorstep pickup is available in Vadodara, Ahmedabad, Surat, Mumbai, and Pune.

Repair cost depends on the model and the fault. We offer a free diagnosis — once we identify the fault, we provide a fixed quotation before proceeding. Typical repairs cost 20–40% of the new unit price. We will never repair without your approval.

All repaired units carry a 6-month comprehensive warranty covering the same fault and related issues. If the fault recurs within the warranty period, we repair it free of cost.

Yes. If we cannot repair your GRC unit after diagnosis, you pay only the diagnosis fee (₹500–₹1,500 depending on the product). The unit is returned to you at no additional charge.