Servo Drive Repair Services in Chennai
Expert repair solutions for servo drives and servo amplifiers to restore precision motion control and production accuracy.
GRD Solutions provides specialised Servo Drive Repair Services in Chennai for industries that rely on precise position control and high-accuracy motion systems. Servo drives — also known as servo amplifiers — are critical components in CNC machines, robotics, automated assembly lines, and precision manufacturing equipment. Even a minor fault in a servo drive can halt an entire production line and affect product quality. Our team has extensive experience in diagnosing and repairing servo drives across all major brands including Mitsubishi, Fanuc, Siemens, Yaskawa, Panasonic, Delta, and Allen Bradley. We perform component-level repair to identify and fix the root cause of failure, restoring the drive to original specifications without the need for costly replacements.
What We Repair
We Handle
Turnaround Time
Emergency Repairs
Completed within 24–48 hours to minimize downtime.
Standard Repairs
Delivered in 3–5 working days with full testing.
Signs Your Servo Drive Needs Repair
- Servo alarm codes appearing on the controller
- Axis position drifting or not holding position
- Motor vibrating or oscillating during operation
- Servo not responding to position commands
- Overheat fault or drive shutting down under load
- Encoder error or loss of position feedback
- Irregular torque or sudden jerky motion
- Servo drive not powering on
For Servo Drive repair
GRD Solutions is a reliable choice for Servo Drive Repair Services in Chennai because of our deep technical expertise in precision motion control systems. Unlike general electronics repair, servo drives require specialist knowledge of closed-loop control, encoder feedback, and drive tuning. Our engineers understand these systems in depth and use advanced diagnostic equipment to identify faults accurately. We repair drives at component level, reducing costs substantially compared to OEM replacement, and we test each unit under load conditions to verify performance before returning it to service.
Our Repair Process
Inspection and initial assessment
Detailed fault diagnosis
Component-level repair
Testing and quality checks
Safe delivery and support
FAQ Section
A servo drive is a precision amplifier that controls a servo motor using a closed-loop feedback system. Unlike standard AC drives, servo drives constantly monitor position, speed, and torque via an encoder, enabling high-accuracy motion control required in CNC and robotic applications.
The most common faults include IGBT failures, encoder feedback errors, control board damage due to voltage spikes, regenerative braking circuit failures, and overcurrent trips caused by sustained overload.
Yes, we offer onsite inspection and support services based on your requirements.
Yes. Encoder alarms can be caused by a faulty encoder cable, damaged encoder, or a fault in the feedback receiver circuit on the drive itself. We diagnose the exact source and repair accordingly.