HITACHI Repair Services India

Yes. Synchronics Electronics repairs all 41 Hitachi industrial products — variable drives, servo amplifiers, PLCs, HMIs, and UPS modules. We offer pan-India door-to-door pickup and delivery service from Mumbai, Delhi, Bangalore, Pune, Chennai, Hyderabad, Ahmedabad, and all tier-1 and tier-2 cities. Main repair facility in Vadodara, Gujarat. Average turnaround is 7-10 days.

Common Hitachi WJ200 fault codes OV (overheat), UVP (under-voltage), OLC (overload), and E01-E10 often indicate internal hardware failure, not just parameter issues. Synchronics provides free diagnostic testing via serial connection. We identify if the drive needs thermal servicing, capacitor replacement, gate driver repair, or firmware update. Send unit with fault code details to our Vadodara facility for same-day assessment.

Yes. Hitachi OME-SS servo amplifiers and servo motors are fully serviceable. We perform full-load position loop testing, encoder feedback linearity verification, and torque ripple measurement using calibrated equipment. We replace degraded power stages, encoder interface circuits, and feedback cables — restoring servo system accuracy to within 0.1% of factory spec. Common in precision textile looms and die-casting machines across Indian manufacturing.

Synchronics provides 12-month warranty on labour and 6-month warranty on replaced components (capacitors, diodes, ICs, connectors). All repairs use genuine Hitachi components or industrial-equivalent parts rated for Indian ambient conditions (40-50C). Warranty covers operating temperature range 0-50C and input voltage tolerance of -10% to +10%.

Synchronics maintains stock of 41 Hitachi products commonly needed for rapid repair turnaround — gate driver modules, DC link capacitors, rectifier bridges, encoder connectors, terminal blocks, and control board spare parts. For specialized modules, we source from Hitachi India and Japanese distributors within 3-5 days. We prioritize repair completion over waiting for parts by keeping essential Hitachi components in inventory across WJ200, SJ700, H-Series, and OME-SS families.

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 HITACHI 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.