KOLLMORGEN Repair Services India
Kollmorgen is a global leader in motion control and servo technology, headquartered in the USA with over a century of expertise in precision drives, motors, and automation systems. Known for high-performance brushless servo motors, industrial stepper drives, and motion controllers, Kollmorgen equipment powers critical manufacturing processes in automotive, aerospace, and industrial automation across India and globally.
Kollmorgen is a global leader in motion control and servo technology, headquartered in the USA with over a century of expertise in precision drives, motors, and automation systems. Known for high-performance brushless servo motors, industrial stepper drives, and motion controllers, Kollmorgen equipment powers critical manufacturing processes in automotive, aerospace, and industrial automation across India and globally.
Synchronics Electronics specializes in repairing the complete Kollmorgen portfolio with 14+ products in our service catalog, including AKD servo drives, brushless motors, stepper systems, and motion control modules. Our 180+ engineers possess factory-certified expertise to diagnose and resolve Kollmorgen drive faults, encoder issues, and control board failures. Indian manufacturers trust Synchronics as the authorized repair partner for rapid turnaround and genuine component restoration of Kollmorgen motion systems.
Factory-trained Kollmorgen servo drive and motion control repair specialists across India.
KOLLMORGEN Product Lines We Repair
Our engineers are trained on the full KOLLMORGEN product range. Below are the major product families we service.
AKD Servo Drive Series
High-performance brushless servo drives for precision motion control in CNC, textile, and packaging machinery. Common repair issues include firmware corruption, encoder signal loss, phase voltage faults, and internal power module failures in AKD2, AKD3, and AKD5 models.
Brushless Servo Motor Series
Multi-pole permanent magnet servo motors with integrated encoders for high-precision industrial applications. Failures typically stem from bearing wear, winding insulation breakdown, encoder cable damage, or thermal overload in harsh manufacturing environments.
Stepper Drive Systems
Microstepping drivers and stepper motor control modules for positioning applications in textile machinery, printing presses, and automated assembly lines. Common faults include phase winding shorts, control logic board failures, and oscillator frequency drift.
Motion Control Modules
Programmable motion controllers and trajectory generators for multi-axis motion coordination. Repair focuses on CPU board failures, memory corruption, I/O interface failures, and communication protocol errors in industrial networked systems.
Encoder and Feedback Systems
Incremental and absolute encoders for servo motor feedback loops and speed monitoring. Typical issues include encoder connector corrosion, optical disc degradation, and signal integrity problems causing sync errors in production machinery.
Power Supply Modules
24V and 48V industrial power supplies and buck converters for drive and control system operation. Failures commonly involve capacitor aging, rectifier bridge breakdowns, and thermal regulation faults under continuous industrial duty cycles.
Why Choose Synchronics for KOLLMORGEN 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 KOLLMORGEN 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 KOLLMORGEN Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in KOLLMORGEN equipment arriving at our workshop.
- ✓AKD Drive Encoder Signal Loss — Encoder cable damage, connector corrosion, or encoder disc misalignment in Kollmorgen AKD servo drives. This causes loss of commutation feedback, triggering E-STOP or position sync errors on the drive display.
- ✓Servo Motor Winding Phase Failure — Thermal stress, moisture ingress, or mechanical vibration in Kollmorgen brushless motors leads to insulation breakdown between phase windings. Commonly occurs in textile mills and printing facilities operating in high-humidity environments.
- ✓AKD Power Module Thermal Shutdown — Dust accumulation on heatsinks, failed internal fan, or ambient temperature exceeding 40°C in factory settings causes AKD drives to thermally trip. Common in Indian textile and automotive manufacturing facilities without adequate climate control.
- ✓Stepper Motor Phase Winding Short — Mechanical wear, vibration, or age-related insulation failure in Kollmorgen stepper motors causes phase winding shorts to ground or to adjacent windings. Results in loss of torque and motion stalling.
- ✓Motion Controller CPU Firmware Corruption — Power surges, EMI from nearby heavy machinery, or improper shutdown sequences corrupt the firmware in Kollmorgen motion control modules, preventing boot and axis initialization.
- ✓Power Supply Capacitor Aging and Bulging — Electrolytic capacitors in Kollmorgen industrial power supplies degrade over 5-7 years of continuous operation, especially in hot factory environments exceeding 50°C ambient temperature. Results in voltage ripple and dropout.
How We Repair Your KOLLMORGEN 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 KOLLMORGEN Equipment
We serve plant maintenance teams across all major industries where KOLLMORGEN automation is deployed.
Frequently Asked Questions — KOLLMORGEN Repairs
Do you repair Kollmorgen equipment anywhere in India?+
Yes. Synchronics repairs the full Kollmorgen product range - AKD servo drives, brushless motors, stepper systems, motion controllers, encoders, and power supplies. We offer PAN India door pickup from Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Bangalore, and all other cities. All repairs are performed in our factory in Vadodara, Gujarat, with TAT of 5-7 working days for most units.
What is the typical repair cost for a Kollmorgen AKD servo drive?+
AKD servo drive repairs at Synchronics typically range from Rs 8,000 to Rs 25,000 depending on fault severity - encoder issues run Rs 8,000-12,000, power module replacements Rs 15,000-20,000, and full control board replacement Rs 20,000-25,000. We provide free diagnostic testing and a detailed quote before repair. Most customers save 40-60% versus new drive purchase.
Can you repair Kollmorgen brushless servo motors with integrated encoders?+
Absolutely. Synchronics specializes in Kollmorgen brushless servo motor repair including bearing replacement, winding rewind, encoder reassembly, and load testing. We handle BRH251, BRH261, BRH351, and BRH380 series motors. Encoder signal integrity is verified post-repair using precision test equipment. Turnaround is 4-6 days including static and dynamic load testing.
How do I know if my Kollmorgen drive has encoder signal loss?+
Common signs include erratic motion, position errors on HMI display, E-STOP activation without command, or audible servo motor cogging during movement. Kollmorgen AKD drives display encoder fault codes (E-05, E-06, E-07) on the status LED. Stop operation immediately to avoid damage and contact Synchronics for emergency pickup and same-day diagnostic confirmation.
Do you provide genuine Kollmorgen replacement parts?+
Yes. Synchronics stocks genuine Kollmorgen servo motors, encoder assemblies, power modules, and control boards as spares. We source directly from authorized distributors and maintain authenticity certificates. All repairs use OEM or equivalent-grade components, and we provide 12-month warranty on repaired units and 24-month warranty on replacement motors and drives.
How do I send my KOLLMORGEN 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 KOLLMORGEN 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 KOLLMORGEN 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 KOLLMORGEN 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.
KOLLMORGEN Repair Catalog
Showing 1–16 of 16 KOLLMORGEN products
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Pan-India Pickup
Doorstep service