Induction coil is a critical component in electromagnetic induction heaters that generates alternating magnetic fields to induce eddy currents in conductive materials for precise, contactless heating.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Q Factor | 5-50 | |
| Inductance | 1-100 μH | |
| Cooling Method | Direct water cooling | |
| Frequency Range | 1-400 kHz | |
| Maximum Current | 100-5000 A | |
| Insulation Class | H (180°C) | |
| Conductor Diameter | 3-25 mm | |
| Cooling Water Flow | 4-20 L/min | |
| Operating Temperature | -20 to 180°C |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
An electromagnetic induction heater is an industrial heating system that generates heat directly within conductive materials through electromagnetic induction.
Industrial furnace for melting metals under vacuum using electromagnetic induction
Industrial furnace using electromagnetic induction to melt non-ferrous metals with precise temperature control.
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Coil efficiency depends on conductor material purity, geometry optimization, cooling effectiveness, impedance matching with power supply, frequency selection, and proper workpiece coupling distance.
Most industrial induction coils use direct water cooling through integrated channels or external jackets to dissipate resistive heat generated in the copper conductor, maintaining optimal electrical properties.
Yes, coils are custom-designed based on workpiece geometry, heating pattern requirements, frequency, power level, and production rate, with specialized shapes for surface hardening, brazing, melting, or forging applications.
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