EIT INC Repair Services India
EIT INC (Electro-Imaging Technology) is a specialized manufacturer of precision motion control systems, stepper motors, servo controllers, and industrial automation equipment. Founded in 1989, EIT INC serves global OEMs and system integrators across packaging, assembly, medical device manufacturing, and precision positioning applications. Their reputation for compact, reliable stepper and servo solutions has made them a trusted partner in Indian automotive and electronics manufacturing sectors.
EIT INC (Electro-Imaging Technology) is a specialized manufacturer of precision motion control systems, stepper motors, servo controllers, and industrial automation equipment. Founded in 1989, EIT INC serves global OEMs and system integrators across packaging, assembly, medical device manufacturing, and precision positioning applications. Their reputation for compact, reliable stepper and servo solutions has made them a trusted partner in Indian automotive and electronics manufacturing sectors.
Synchronics Electronics repairs the complete EIT INC product portfolio — stepper motor drivers, servo controllers, motion control cards, and specialty industrial electronics. With 30+ years of experience servicing precision motion equipment, our 180+ engineers understand EIT INC's architecture, firmware, and common failure modes. We perform component-level diagnostics and repair, reducing downtime for Indian manufacturers relying on EIT INC systems for critical positioning and motion applications.
Expert stepper and servo drive repair for EIT INC precision motion controllers.
EIT INC Product Lines We Repair
Our engineers are trained on the full EIT INC product range. Below are the major product families we service.
StepSERVO Integrated Motor Controllers
Closed-loop stepper motor controllers combining stepper holding torque with servo feedback. Common issues include encoder communication loss, microstepping phase faults, and over-temperature shutdowns during rapid acceleration cycles.
EasyServo Servo Drive Series
Compact AC servo drive modules for single and multi-axis applications. Typical faults include commutation errors, resolver cable faults, DC bus ripple causing position lag, and FPGA logic errors under EMI.
MotionPC Embedded Motion Cards
PCI and PCIe motion control cards for trajectory generation and real-time axis synchronization. Failure modes include FIFO buffer overflows, DMA transfer errors, lost step detection logic faults, and firmware corruption.
Digital Stepper Driver Modules
DSP-based stepper drivers with configurable current profiles and advanced ramp algorithms. Repair needs include power stage transistor failures, gate drive circuit faults, and EEPROM parameter corruption affecting step resolution.
Firmware and Configuration Tools
EIT Software Suite for parameter tuning, diagnostics, and real-time monitoring. Issues include USB interface lockups, parameter file corruption, JTAG communication timeouts, and license key validation failures.
Why Choose Synchronics for EIT INC 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 EIT INC 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 EIT INC Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in EIT INC equipment arriving at our workshop.
- ✓Stepper motor phase loss or missing microsteps — EIT INC stepper drivers typically fail due to burnt output FETs on one phase leg, or corrupted PWM microstepping tables in the DSP firmware. Phase imbalance causes loss of position commands and mechanical stalling.
- ✓Servo encoder communication timeout errors — EIT INC servo controllers communicate with encoders over high-speed differential pairs. Broken shielding, bent connectors, or corrupted LVDS receiver circuits cause encoder dropout and E-STOP activation.
- ✓DC bus over-voltage shutdown or brownout resets — Bulk capacitor failure, rectifier bridge degradation, or faulty feedback dividers in the power supply cause unstable +48V or +24V rails. EIT INC controllers enter safe-state on voltage variance beyond +/- 10% nominal.
- ✓Jittery or erratic axis motion during synchronized multi-axis operation — EIT INC motion cards (MotionPC series) develop FPGA logic corruption under thermal stress or repeated power cycling. This causes timing skew between axis commands, leading to spiral or wavy motion in XY systems used in Indian printing and packaging lines.
- ✓Parameter loss after power failure or EEPROM read errors — EIT INC drivers store motion profiles and tuning coefficients in flash EEPROM. Power loss during write cycles or bit-flip errors degrade stored data, forcing motors to revert to unsafe default settings.
- ✓USB or CAN communication interface lockup with host systems — EIT INC firmware sometimes enters deadlock state during rapid parameter uploads or under high bus EMI from nearby switching power supplies common in Indian industrial plants. Microcontroller watchdog fails to recover.
How We Repair Your EIT INC 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 EIT INC Equipment
We serve plant maintenance teams across all major industries where EIT INC automation is deployed.
Frequently Asked Questions — EIT INC Repairs
Do you repair EIT INC equipment anywhere in India?+
Yes, absolutely. Synchronics Electronics repairs the complete EIT INC stepper and servo control portfolio across India. We offer PAN India door pickup and delivery from Mumbai, Delhi, Pune, Bangalore, Chennai, Hyderabad, Ahmedabad, Kolkata, and all tier-2 cities. All repairs are completed in our 15000 sq ft facility in Vadodara, Gujarat with 180+ qualified engineers. We maintain 5-7 day TAT for most EIT INC repairs including firmware updates.
What EIT INC product families does Synchronics repair?+
We repair all major EIT INC industrial electronics including StepSERVO closed-loop stepper controllers, EasyServo AC servo drives, MotionPC embedded motion cards (PCI/PCIe), Digital Stepper Driver modules, and EIT firmware/configuration tools. We also service custom motion control OEM boards based on EIT INC chipsets and reference designs. If your equipment uses an EIT INC motion control component, we can diagnose and repair it.
Why do EIT INC stepper drivers fail in Indian manufacturing plants?+
Indian factories often face extreme ambient temperatures (45-50°C in summer), high moisture, and electrical noise from non-sinusoidal power supplies and nearby welding equipment. EIT INC driver output FETs overheat, microstepping firmware becomes unstable, and encoder cables develop intermittent shorts. Synchronics sees 40% of EIT INC failures are thermal stress combined with supply voltage fluctuation. We repair units with upgraded thermal management and add industrial-grade suppression filters to all analog inputs.
Can you repair EIT INC firmware corruption or update device firmware?+
Yes. We use JTAG and in-circuit programming to reprogram EIT INC DSP firmware, FPGA bitstreams, and parameter EEPROM. We maintain an archive of EIT INC firmware revisions and can install the latest stable build to resolve known bugs. We also extract and preserve your motion profiles and tuning parameters before reprogramming, then restore them post-repair to minimize revalidation effort.
Do you offer calibration or performance testing after EIT INC repair?+
Yes. After component-level repair, we perform full functional testing including encoder offset calibration (for servo drives), microstepping waveform verification (for stepper drivers), multi-axis synchronization checks (for motion cards), and DC bus stability monitoring under rated current draw. We provide a test report documenting performance against original EIT INC specifications and customer acceptance criteria.
How do I send my EIT INC 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 EIT INC 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 EIT INC 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 EIT INC 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.
EIT INC Repair Catalog
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Don't See Your EIT INC Model Listed?
We repair the full range of EIT INC 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
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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