AEROCOM Repair Services India
AEROCOM, founded in 1979 in Germany, specializes in high-precision pneumatic proportional valves, electronic control modules, and fluid power automation systems. Their proportional directional control valves and pressure regulators are embedded in critical manufacturing workflows across India's automotive, textiles, packaging, and food processing sectors. AEROCOM's reputation for compact design and reliable performance under harsh industrial conditions makes them a preferred OEM component across Tier-1 and Tier-2 Indian manufacturers.
AEROCOM, founded in 1979 in Germany, specializes in high-precision pneumatic proportional valves, electronic control modules, and fluid power automation systems. Their proportional directional control valves and pressure regulators are embedded in critical manufacturing workflows across India's automotive, textiles, packaging, and food processing sectors. AEROCOM's reputation for compact design and reliable performance under harsh industrial conditions makes them a preferred OEM component across Tier-1 and Tier-2 Indian manufacturers.
Synchronics Electronics has developed deep expertise in diagnosing and repairing AEROCOM proportional valve controllers, electronic spool drivers, and integrated pneumatic control units. We repair all AEROCOM industrial electronics including proportional amplifiers, solenoid pilot modules, and pressure transducers. Our 180+ engineers understand AEROCOM's proprietary control architecture and calibration protocols, ensuring your pneumatic systems return to OEM performance specifications without costly line downtime.
Expert repair of AEROCOM proportional valves, controllers, and pneumatic automation electronics across India.
AEROCOM Product Lines We Repair
Our engineers are trained on the full AEROCOM product range. Below are the major product families we service.
Proportional Directional Control Valve Series
AEROCOM's flagship proportional spool valves with integral solenoid pilots and electronic feedback. Common failures include spool stiction due to contamination, solenoid coil burnout, and LVDT feedback sensor drift causing erratic spool positioning and system oscillation.
Electronic Proportional Amplifiers & Drivers
Standalone proportional valve controllers with signal conditioning and onboard diagnostics. Typical faults include capacitor degradation, PWM output stage failures, and analog input amplification errors leading to command signal loss and proportional valve freeze.
Pressure Reducing Valve Controllers
Electro-pneumatic pressure regulation modules combining proportional relief functionality with electronic feedback loops. Common issues include pilot line blockage, proportional solenoid wear, and feedback transducer calibration drift causing pressure overshoot or system underpressure.
Integrated Pneumatic Logic Controllers
Compact embedded control units combining proportional valve logic, pressure regulation, and flow control in single modules. Failures often stem from internal relay chatter, proportional solenoid coil open-circuit faults, and internal circuit board corrosion in humid manufacturing environments.
LVDT Position Feedback Systems
Linear variable differential transformer sensor modules integrated into AEROCOM valve spools for closed-loop position feedback. Common failures include LVDT coil breakdown, signal conditioning PCB dry joints, and connector corrosion from coolant exposure leading to erratic position feedback and control instability.
Solenoid Pilot Modules & Manifold Blocks
Integrated solenoid pilot stages embedded in AEROCOM valve manifolds for proportional spool actuation. Typical failures include pilot solenoid coil insulation breakdown, pilot orifice clogging, and internal spool seizure under high dirt contamination, requiring full module teardown and restoration.
Why Choose Synchronics for AEROCOM 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 AEROCOM 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 AEROCOM Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in AEROCOM equipment arriving at our workshop.
- ✓Proportional solenoid coil open-circuit failure — AEROCOM proportional solenoids operate in harsh industrial environments with temperature cycling and vibrational stress. Continuous duty at high current ratings (typically 200-400 mA) accelerates insulation degradation, leading to winding breakdown and complete loss of spool actuation force.
- ✓LVDT feedback signal dropout or non-linearity — AEROCOM's integral LVDT position sensors are sensitive to impact, moisture ingress, and connector oxidation. Repeated spool cycling under contaminated fluid and thermal stress causes LVDT secondary winding insulation failure or coupling magnet decentering, resulting in signal loss above 50% spool stroke.
- ✓Proportional valve spool stiction and slow response — AEROCOM valves in Indian textile mills, food processing, and packaging lines are exposed to high particle contamination and viscous coolant residue. Spool lands accumulate microscopic dirt films and varnish buildup, increasing friction and preventing smooth proportional modulation, especially during low-flow or idle conditions.
- ✓Electronic proportional amplifier PWM output stage failure — AEROCOM proportional driver modules often experience power transistor burnout due to transient voltage spikes from solenoid coil kickback and inadequate snubber diode clamping. Single-device failure cascades to proportional command loss and complete valve freeze in proportional neutral position.
- ✓Pilot line blockage causing pilot solenoid starvation — AEROCOM pilot-operated proportional valves depend on clean pilot supply pressure through metering orifices (typically 0.5-1.2 mm diameter). Inadequate reservoir filtering, silica gel breather failure, and internal wear debris accumulation in Indian factories cause micro-blockages that starve the pilot solenoid and prevent spool modulation.
- ✓Proportional valve pressure overshoot and system instability — AEROCOM pressure-reducing proportional valves may exhibit hunting oscillations if the internal proportional gain and compensator tuning drift due to component aging or proportional solenoid hysteresis changes. Feedback transducer calibration drift and worn spool damping spools exacerbate instability, causing system pressure fluctuation of ±5-10% around setpoint.
How We Repair Your AEROCOM 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 AEROCOM Equipment
We serve plant maintenance teams across all major industries where AEROCOM automation is deployed.
Frequently Asked Questions — AEROCOM Repairs
Do you repair AEROCOM equipment anywhere in India?+
Yes. Synchronics repairs the full AEROCOM product range including proportional valve controllers, amplifiers, LVDT feedback modules, and integrated pneumatic logic units. We offer PAN India door pickup from Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Kolkata, and all other industrial cities. All repairs are done in our facility in Vadodara, Gujarat, with 48-72 hour turnaround for standard repairs.
What should I do if my AEROCOM proportional valve shows erratic spool movement?+
Erratic spool movement typically indicates LVDT feedback sensor drift, solenoid coil resistance change, or internal spool friction from contamination. First, check your system pressure and pilot supply for adequate flow. If pressure is normal, the valve requires professional diagnosis. Ship the assembly to Synchronics for complete electrical testing, spool lap, and LVDT recalibration. We'll restore full proportional response within 3-4 days.
How do I know if my AEROCOM solenoid coil is faulty?+
AEROCOM proportional solenoid faults manifest as no spool movement, sluggish spool response, or inability to reach proportional neutral position. You can check the coil resistance with a multimeter - standard AEROCOM solenoid coils measure 8-12 ohms at 20°C. Open-circuit (infinite resistance) or very low resistance (<2 ohms) indicates coil failure. Contact Synchronics to ship the valve head for professional coil winding replacement and full functional testing.
Do you stock AEROCOM spare parts and replacement modules?+
Synchronics focuses on fault diagnosis and repair rather than parts inventory. However, we maintain relationships with AEROCOM authorized distributors in India and can source genuine replacement components like solenoid coils, proportional amplifier boards, and LVDT sensors if needed during repair. We always recommend discussing long-lead items with our technical team before shipment to avoid unexpected delays.
What is the typical warranty on AEROCOM repairs from Synchronics?+
All AEROCOM repairs carry a 12-month functional warranty covering the repaired component, parts, and labor. We pressure-test all proportional valve bodies, perform full-travel LVDT calibration verification, and execute under-load proportional response testing before release. If any fault recurs within 12 months due to our repair work, we repair or replace the unit at no charge.
How do I send my AEROCOM 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 AEROCOM 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 AEROCOM 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 AEROCOM 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.
AEROCOM Repair Catalog
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Don't See Your AEROCOM Model Listed?
We repair the full range of AEROCOM 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