KUNDIG Repair Services India
Kundig is a Swiss manufacturer specializing in precision industrial automation components, control systems, and electromechanical solutions for demanding manufacturing environments. With nearly a century of engineering heritage, Kundig equipment is trusted across European and global industries for reliability and Swiss-grade precision. Their presence in Indian manufacturing has grown steadily, particularly in automotive, textile machinery, and precision engineering sectors seeking European-quality automation.
Kundig is a Swiss manufacturer specializing in precision industrial automation components, control systems, and electromechanical solutions for demanding manufacturing environments. With nearly a century of engineering heritage, Kundig equipment is trusted across European and global industries for reliability and Swiss-grade precision. Their presence in Indian manufacturing has grown steadily, particularly in automotive, textile machinery, and precision engineering sectors seeking European-quality automation.
Synchronics has built deep expertise repairing Kundig industrial controllers, automation modules, and electromechanical assemblies across 8 product families in our catalog. Our 180+ engineers are trained on Kundig's proprietary control architectures and Swiss engineering standards. We repair Kundig equipment factory-style with OEM-equivalent diagnostics, ensuring your automation systems return to full Swiss-precision performance without compromise.
Swiss-precision Kundig automation repair matching OEM factory standards.
KUNDIG Equipment We Repair — By Category
KUNDIG Product Lines We Repair
Our engineers are trained on the full KUNDIG product range. Below are the major product families we service.
Kundig Control Modules (KCM Series)
Compact programmable logic controllers for precision automation. Common issues include firmware corruption, I/O relay sticking, communication protocol failures, and power supply degradation under high-temperature industrial conditions.
Kundig Process Automation Interface (PAI)
Human-machine interface terminals and touchscreen panels for equipment control. Typical faults involve LCD backlight failure, capacitive touch sensor malfunction, communication board degradation, and firmware boot failures.
Kundig Precision Motion Controllers (PMC)
Servo and stepper motor control units for high-precision positioning and multi-axis automation. Common repair needs include encoder feedback circuit failure, PWM stage transistor burnout, position error accumulation, and analog output calibration drift.
Kundig Electromechanical Relay Modules (ERM)
Industrial relay banks and switching matrices for legacy and modern automation systems. Frequent issues include contact erosion, coil insulation breakdown, mechanical linkage wear, and electromagnetic interference-induced chatter.
Kundig Safety Controller Systems (SCS)
Certified safety-rated controllers meeting ISO 13849-1 PLd/e standards. Repair challenges include dual-channel diagnostic failure, safety relay self-test loop errors, and certification-compliant firmware updates without reset.
Kundig Communication Gateway Modules (CGM)
Industrial fieldbus gateways supporting Profibus, Modbus, and proprietary Kundig protocols. Common faults include optical isolation failure, CRC checksum errors in data packets, baud rate auto-detection failure, and connector oxidation.
Why Choose Synchronics for KUNDIG Repairs?
PCB-Level Expertise
We repair down to the component level — not just swap boards. Our engineers identify root causes, replace failed IGBTs, capacitors, processors, and gate drivers on KUNDIG equipment.
Fast Turnaround
Standard 7–10 working days. Express 3–5 days available for critical breakdowns. Emergency same-day/next-day service for unplanned downtime.
6-Month Warranty
Every repaired unit ships with a 6-month comprehensive warranty on parts and labour. Our repair success rate is over 94% across all brands.
All-India Service
Couriered repairs accepted from any city in India. Doorstep pickup available in Vadodara, Mumbai, Pune, Ahmedabad, Surat, Chennai, and more.
Common KUNDIG Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in KUNDIG equipment arriving at our workshop.
- ✓Kundig KCM Module firmware corruption and boot failure — Power surge during firmware update, flash memory wear after repeated reprogramming cycles, or corrupted bootloader sector following unexpected power loss during initialization.
- ✓PAI touchscreen unresponsiveness and capacitive touch errors — Moisture ingress into capacitive touch layer, electromagnetic interference from adjacent motor drives, or degradation of touch overlay shielding under thermal cycling in heated machine enclosures.
- ✓PMC servo encoder feedback loss and position overflow — Broken encoder cable connector pins, quadrature signal conditioning circuit failure in encoder amplifier stage, or position counter rollover due to accumulated encoder signal noise misinterpretation.
- ✓ERM relay contact welding and electrical locking — Inductive load switching without proper snubber suppression, high inrush currents exceeding contact rating, or contaminated contact surfaces accumulating carbon from arc erosion.
- ✓SCS safety controller dual-channel synchronization loss — Timing drift between primary and redundant processor cores, communication fault between safety channels, or watchdog timer mismatch causing false safety shutdown triggers.
- ✓CGM gateway CRC errors and Profibus communication dropout — Optical isolation coupler LED aging reducing signal margin, baud rate mismatch after configuration reset, or Profibus termination impedance loss due to corroded terminal block contacts.
How We Repair Your KUNDIG Unit
Receive & Log
Your unit is logged into our tracking system with a unique job number. You receive WhatsApp / email updates at every stage.
Fault Diagnosis
Board-level diagnosis using oscilloscopes, LCR meters, and thermal cameras. Root cause identified before any repair begins.
Component Repair
Faulty ICs, capacitors, MOSFETs, IGBTs, and gate drivers replaced with genuine or equivalent-spec components.
Full-Load Test
Unit tested under rated load with original or equivalent motor. All parameters verified. 6-month warranty issued.
Industries Using KUNDIG Equipment
We serve plant maintenance teams across all major industries where KUNDIG automation is deployed.
Frequently Asked Questions — KUNDIG Repairs
Do you repair Kundig equipment anywhere in India?+
Yes. Synchronics repairs the complete Kundig product range — control modules, motion controllers, safety systems, relay modules, HMI panels, and gateway cards. We offer pan-India door pickup from Mumbai, Delhi, Pune, Bangalore, Chennai, Hyderabad, Ahmedabad, and 50+ other cities. All repairs are performed at our ISO 9001 certified facility in Vadodara, Gujarat, with turnaround typically 7-14 days.
Can Kundig KCM controllers be repaired if the firmware is corrupted?+
Absolutely. Corrupted Kundig KCM firmware is one of our specialties. We use JTAG boundary-scan technology to extract remaining valid code, cross-reference OEM firmware databases, and rebuild bootloader sectors. Even if the flash memory requires replacement, we program OEM-certified Kundig binary images and validate every I/O channel under load before shipping. Your automation logic is preserved.
What is the typical turnaround time for Kundig safety controller repairs?+
Kundig SCS safety controllers typically require 10-14 days due to mandatory safety re-certification testing per ISO 13849-1 PLd/e standards. After component repair or replacement, we perform comprehensive dual-channel synchronization checks, watchdog timing validation, and safety function self-test verification. We provide a signed calibration certificate with each safety system returned, ensuring your ISO compliance is maintained.
How much does a typical Kundig PMC servo controller repair cost?+
Kundig PMC repair costs range from Rs 12,000-35,000 depending on failure scope. A failed encoder amplifier circuit typically runs Rs 15,000-18,000. Full servo tuning re-optimization is included. We provide free preliminary diagnostics and a detailed quotation before any work begins. Most PMC repairs are faster and more economical than OEM replacement, and your closed-loop servo accuracy is guaranteed post-repair.
Do you stock Kundig replacement parts, or do we need to source them?+
Synchronics maintains stock of common Kundig replacement components — relay coils, optical isolators, crystal oscillators, capacitor banks, and connector assemblies. For proprietary Kundig modules (encoder interfaces, safety relay cores), we can source directly from Kundig authorized distributors in Switzerland and Germany, typically within 5-7 business days. We prioritize using OEM Kundig parts to maintain equipment integrity and performance warranty.
How do I send my KUNDIG unit for repair?+
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.
What is the cost of repairing a KUNDIG drive or PLC?+
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.
What warranty do you provide on KUNDIG repairs?+
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.
Do you provide a no-fix, no-fee guarantee?+
Yes. If we cannot repair your KUNDIG 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.
KUNDIG Repair Catalog
Showing 1–8 of 8 KUNDIG products
Other Brands We Repair in the Same Categories
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Send us your faulty industrial electronics. Our engineers will diagnose it and provide a detailed quote within 24 hours — with no obligation to proceed.
Free Evaluation
No obligation
48hr Turnaround
Fastest in India
6-Month Warranty
Every repair
No Fix, No Charge
Zero risk policy
Pan-India Pickup
Doorstep service