CHASER Repair Services India
CHASER is a specialized Japanese manufacturer of precision motion control systems, servo drives, and industrial automation equipment serving global manufacturing sectors since 1978. Known for compact, reliable servo controllers and stepper motor drivers, CHASER products are embedded in Indian textile, packaging, printing, and CNC machine tool industries. Their reputation for tight tolerance performance and cost-effective solutions makes them a trusted choice for OEM integrators across India.
CHASER is a specialized Japanese manufacturer of precision motion control systems, servo drives, and industrial automation equipment serving global manufacturing sectors since 1978. Known for compact, reliable servo controllers and stepper motor drivers, CHASER products are embedded in Indian textile, packaging, printing, and CNC machine tool industries. Their reputation for tight tolerance performance and cost-effective solutions makes them a trusted choice for OEM integrators across India.
Synchronics Electronics repairs the complete CHASER servo drive and motion control portfolio — including stepper drivers, servo amplifiers, positioning controllers, and closed-loop motion systems. Our 180+ engineers have extensive hands-on experience diagnosing CHASER drive faults, encoder communication errors, and thermal runaway conditions. We handle end-of-life CHASER modules with board-level repair and firmware recalibration, restoring equipment to full OEM specification within 5-7 working days.
Expert CHASER servo drive and motion control system repair across India.
CHASER Product Lines We Repair
Our engineers are trained on the full CHASER product range. Below are the major product families we service.
CHASER Stepper Motor Driver Series
Compact microstepping drivers for 2-phase stepper motors. Common faults include phase winding shorts, pulse input circuit failures, and thermal shutdown due to heatsink fouling in dusty textile and packaging environments.
CHASER Servo Amplifier Series
Closed-loop servo control modules for AC and brushless DC motors. Typical repair issues include encoder signal loss, position lag faults, current sensor drift, and MOSFET gate driver failures under high-cycle printing and converting applications.
CHASER Positioning Controller Series
Standalone multi-axis motion controllers with Modbus RTU/TCP and pulse output interfaces. Repair scope includes power supply failures, crystal oscillator faults causing timing errors, and RS-485 transceiver IC degradation in noisy industrial EMI environments.
CHASER Synchronous Belt Drive Controllers
Specialized controllers for multi-motor synchronization in web handling, lamination, and roll-to-roll systems. Common failures include timing slip detection circuit faults, tension feedback sensor errors, and variable frequency output stage component degradation.
CHASER Stepper Driver with Encoder Feedback
Hybrid closed-loop stepper systems combining stepper torque with encoder feedback stability. Repair challenges include encoder cable shielding issues causing position loss, microstepping algorithm corruption, and thermal management of integrated power stages in continuous-duty applications.
Why Choose Synchronics for CHASER 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 CHASER 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 CHASER Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in CHASER equipment arriving at our workshop.
- ✓Encoder signal dropout and position loss — CHASER servo amplifiers lose encoder feedback signals due to damaged shielded twisted-pair cables, corroded connector pins, or internal RS-422 receiver IC failure. Common in textile machinery with high mechanical vibration and inadequate cable routing.
- ✓Stepper phase winding short circuit — CHASER stepper drivers experience phase-to-phase winding shorts when thermal stress, moisture ingress, or manufacturing defect in the motor coil occurs. Typical in humid textile and packaging plants where motors are not properly sealed.
- ✓Servo amplifier over-current shutdown — CHASER servo drives trip current limits when MOSFET gate drivers degrade, hall-effect current sensors drift, or load inertia exceeds tuned servo loop gains. Load suddenly increases in CNC spindle systems or print head carriage mechanisms.
- ✓Positioning controller timing error and axis lag — CHASER positioning controllers develop timing skew when the main oscillator crystal degrades, firmware checksum corruption occurs, or memory EEPROMs fail. Results in cumulative position error after thousands of machine cycles in high-speed packaging lines.
- ✓Modbus RTU communication timeout — CHASER controllers fail to respond to Modbus queries when RS-485 transceiver ICs are damaged by ESD events, termination resistor networks fail, or firmware bootloader corruption prevents protocol stack initialization.
- ✓Power supply voltage regulation failure — CHASER drive power supplies develop output voltage sag or ripple when electrolytic capacitors age, PWM switching transistors fail, or feedback voltage dividers degrade. Causes servo loop instability and intermittent positioning faults in plant machinery.
How We Repair Your CHASER 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 CHASER Equipment
We serve plant maintenance teams across all major industries where CHASER automation is deployed.
Frequently Asked Questions — CHASER Repairs
Do you repair CHASER equipment anywhere in India?+
Yes. Synchronics repairs the full CHASER servo drive, stepper driver, and motion controller portfolio across India. We offer PAN India door pickup from Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Bangalore, Kolkata, and all metro and tier-2 cities. All repairs are processed at our main facility in Vadodara, Gujarat, with turnaround of 5-7 working days.
Can you repair CHASER stepper drivers with encoder feedback (CSA-NE series)?+
Yes. The CHASER CSA-NE hybrid closed-loop stepper drivers are a specialty repair for Synchronics. We handle encoder IC failures, microstepping algorithm corruption, thermal management issues, and calibration of closed-loop gain parameters. We retain CHASER firmware source for recalibration and test all units on a motor load simulator before dispatch.
What is the typical turnaround time for CHASER servo amplifier repair?+
Standard turnaround is 5-7 working days for most CHASER servo amplifier failures (encoder loss, over-current, gate driver faults). Expedited same-day diagnostics available on request. We perform full scope testing including encoder signal path verification, current sensor linearity check, and servo loop stability measurement before return.
Do you repair CHASER positioning controllers with Modbus RTU interface corruption?+
Yes. RS-485 transceiver failures and Modbus bootloader corruption are common CHASER controller faults. Synchronics replaces damaged transceiver ICs, restores bootloader via JTAG, and validates Modbus communication against OEM test sequences. We retain factory firmware images for all CHASER CSA-MC and CSA-MP series controllers.
What is your warranty on CHASER servo drive repairs?+
All CHASER servo drive and stepper driver repairs carry a 12-month component warranty against manufacturing defect. We also offer 24-month extended warranty options. Warranty covers parts and labor; does not include damage from customer mishandling, incorrect power supply, or mechanical load damage.
How do I send my CHASER 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 CHASER 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 CHASER 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 CHASER 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.
CHASER Repair Catalog
No products found for CHASER
Don't See Your CHASER Model Listed?
We repair the full range of CHASER industrial electronics — even if the specific model is not yet in our catalog. Send us the unit details and we'll confirm repairability within 24 hours.
Free evaluation • 6-month warranty • PAN India pickup
Get Your Equipment
Back in Action — Fast
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