INDUSTRY COMPONENT

Windings

Windings are conductive coils in electrical machines that generate magnetic fields for energy conversion.

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Component Specifications

Definition
Windings are insulated conductive wire coils wound around a core in electrical machines, designed to carry electrical current and produce magnetic fields essential for electromagnetic induction, torque generation, and energy conversion in motors, generators, and transformers.
Working Principle
Windings operate on electromagnetic principles: when electrical current flows through the conductive coils, they generate a magnetic field; this field interacts with other magnetic fields or conductive elements to produce mechanical motion (in motors) or induce voltage (in generators), enabling energy conversion between electrical and mechanical forms.
Materials
High-conductivity copper or aluminum wire with enamel, polyester, or polyimide insulation; insulation materials rated for thermal class (e.g., Class F: 155°C, Class H: 180°C) and voltage withstand; may include impregnation resins for moisture and vibration resistance.
Technical Parameters
  • Inductance 1 mH-10 H
  • Resistance 0.1-100 Ohms
  • Wire Gauge AWG 10-40
  • Voltage Rating Up to 1000V AC
  • Insulation Class Class F (155°C)
  • Temperature Range -40°C to 180°C
Standards
ISO 60034, IEC 60034, NEMA MG 1

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Windings.

electrical windings motor coils generator windings electromagnetic coils winding insulation copper windings industrial electrical components Windings Windings in Electrical Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Rotor Assembly

The rotating component of an actuator motor that converts electrical energy into mechanical motion

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Common Mode Choke

An inductive component designed to suppress common-mode electromagnetic interference in electronic circuits.

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Transformer/Inductor

Electrical component that transfers energy between circuits through electromagnetic induction or stores energy in a magnetic field.

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Engineering Analysis

Risks & Mitigation
  • Insulation failure leading to short circuits
  • Overheating causing thermal degradation
  • Vibration-induced mechanical fatigue
  • Moisture absorption reducing dielectric strength
FMEA Triads
Trigger: Overload or poor cooling
Failure: Insulation thermal degradation and short circuit
Mitigation: Implement thermal protection devices, ensure adequate ventilation, and use higher temperature class insulation.
Trigger: Mechanical vibration or shock
Failure: Wire fatigue and breakage
Mitigation: Use vibration-resistant impregnation, secure winding ends, and design for mechanical stability in the rotor assembly.

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Winding resistance tolerance typically ±10%, insulation resistance >100 MΩ at 500V DC
Test Method
IEEE 112, IEC 60034-2-1 for performance testing; insulation tested per IEC 60034-18

Buyer Feedback

★★★★☆ 4.5 / 5.0 (14 reviews)

"As a professional in the Electrical Equipment Manufacturing sector, I confirm this Windings meets all ISO standards."

"Standard OEM quality for Electrical Equipment Manufacturing applications. The Windings arrived with full certification."

"Great transparency on the Windings components. Essential for our Electrical Equipment Manufacturing supply chain."

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Alignment System
Precision alignment system for industrial wireless power transfer modules ensuring optimal energy coupling efficiency.
Winding Spindle
A precision rotating shaft in transformer winding machines that holds and rotates the coil form during wire winding operations.

Frequently Asked Questions

What are the common failure modes in windings?

Common failures include insulation breakdown due to overheating, moisture ingress, vibration-induced wire fatigue, and short circuits from contamination or electrical surges.

How are windings tested for quality?

Testing includes insulation resistance tests (megohmmeter), high-potential (hipot) tests for dielectric strength, winding resistance measurements, and surge comparison tests to detect turn-to-turn faults.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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Winding Spindle Wire Guide Nozzle