FANUC Repair Services India

Yes. Synchronics has been repairing FANUC CNC controls, robot controllers, servo drives, spindle drives, and industrial PCs since 1994. We provide PAN India door-to-door pickup and delivery from Mumbai, Delhi, Bangalore, Pune, Hyderabad, Chennai, Kolkata, Ahmedabad, and smaller manufacturing hubs. All repairs are completed in our ISO 9001 certified facility in Vadodara, Gujarat. Typical turnaround is 5-7 working days for component repair, 10-14 days for full system overhaul.

Yes, absolutely. FANUC R-30iA controller failures often involve memory loss or corrupted teach pendant data. Synchronics reads the robot program and calibration parameters before repair, backs them up to USB, and restores them after component replacement. We also perform full robot TCP validation and motion simulation to ensure program accuracy before return. This service is critical for Indian automotive suppliers who cannot afford production downtime from data loss.

FANUC servo amplifier repair costs depend on fault type. Capacitor replacement and minor board rework typically costs Rs. 8,000-15,000. Full servo module board-level repair (transistor replacement, resolver circuit rebuild) ranges Rs. 18,000-35,000. OEM replacement boards cost Rs. 45,000-80,000 depending on specification (spindle drive vs. feed axis drive). Synchronics offers transparent quotation after fault diagnosis; we provide repair timelines and cost comparison with new OEM modules so you can decide based on machine age and production priority.

Yes, we specialize in FANUC HF-PS and HF-KP series spindle drives used on grinding, honing, and precision boring centers. High-speed spindle faults include brush wear resonance (acoustic feedback), inverter IGBT failures under harmonic loading, and thermal sensor malfunction. Synchronics performs spindle resolver calibration at operating speed (up to 20,000 RPM in our test cell), thermal stress testing, and harmonic filter optimization. We also recommend harmonic suppression upgrades for installations in facilities with older step-up transformers causing line voltage distortion.

Synchronics performs iPendant Plus firmware updates from current FANUC OS versions to latest releases (e.g., R-30i Mate Wizard 1.30+). For hardware, we replace LCD/OLED panels, touchscreen digitizers, and battery modules using FANUC factory-approved components. All teach pendants undergo wireless communication testing with the robot controller (FANUC real-time Ethernet SLMP protocol) before return. We maintain a stock of iPendant A05B-2518 and CRiB display assemblies for quick turnaround in emergency plant shutdowns across India.

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 FANUC 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.