Electromagnetic Coil Rewinding Services
VTS Motors offers high-precision rewinding services for a wide range of electromagnetic coils used in industrial automation, braking systems, solenoids, transformers, and more. Whether your coil has failed due to overload, insulation breakdown, or age, we restore performance and reliability using advanced winding techniques and materials rated for your specific duty cycle.
Our Coil Rewinding Capabilities
- Custom Coil Rewinding: We restore coils with or without original specifications
- High-Temperature Insulation: Class F and Class H insulation systems
- Precision Layering: Uniform winding geometry for improved magnetic efficiency
- Vacuum Varnish Impregnation: Extended coil life and resistance to vibration
- Terminal Repair & Re-leads: New connections, terminals, and sleeving as needed
- Testing & Documentation: Resistance, continuity, and insulation verification
Types of Electromagnetic Coils We Service
- Solenoid Coils (AC/DC)
- Contactor & Relay Coils
- Electromagnetic Brake Coils
- Transformer Coils (Primary & Secondary)
- Valve Actuator Coils
- Custom Coils for Automation & Robotics
Industries We Support
- Manufacturing & CNC Automation
- Material Handling & Hoisting
- HVAC & Electrical Distribution
- Oil & Gas, Petrochemical
- Transportation & Rail Systems
- Utilities and Water Treatment Plants
Common Coil Issues We Repair
- Burnt windings due to overload or age
- Short circuits, grounding, or insulation breakdown
- Open leads, corroded terminals, or broken wire
- Overheating or loss of magnetism
- Mechanical damage or excessive vibration failure
Why Choose VTS?
- High-quality rewinding using thermal-grade copper and modern insulation systems
- Cleanroom-grade winding stations and varnish tanks
- Rapid turnaround for emergency or scheduled maintenance
- Reverse engineering capabilities for obsolete or undocumented coils
- Trusted by industrial clients across Florida, Illinois, and nationwide
Our Rewinding Process
- Evaluation & Testing: Determine cause of failure, inspect windings, terminals, and core
- Disassembly & Cleaning: Remove old wire and prep the core for rewinding
- Rewinding: Coil is wound to spec with correct tension, geometry, and layering
- Varnishing: Vacuum impregnation for improved durability and moisture resistance
- Final Testing: Resistance, insulation, and continuity validation before shipment
Request a Coil Repair Quote
If you're facing a failed electromagnetic coil or need preventive refurbishment of a critical unit, VTS Motors provides fast, reliable, and precise rewinding services. Contact us to discuss your coil specs or send us your damaged unit for analysis and quotation.