The Magnet Wire Torsion Testing Machine is specially designed for torsion testing of metal magnet wi
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The Magnet Wire Torsion Testing Machine is specially designed for torsion testing of metal magnet wires, enamelled wires, and similar materials. It is suitable for material testing, quality inspection, research, and educational applications across a wide range of industries.
The machine is widely applicable to:
Metrology and Quality Inspection: Evaluation of torsional properties and quality control of magnet wire and enamelled wire.
Metallurgy: Torsion performance testing of metal wire materials.
Automotive Industry: Material performance evaluation for automotive electrical and electromagnetic components.
Aerospace: Research and testing of high-performance wire materials used in aerospace applications.
Nuclear and Defense Industries: Material research and performance evaluation.
Construction and Building Materials: Torsional property testing of applicable metal wire materials.
Higher Education: Particularly suitable for materials science and engineering laboratories, teaching demonstrations, and experimental courses involving material torsion.
Scientific Research: Suitable for researchers conducting torsion behavior studies and material performance analysis.
| Item | Specification |
|---|---|
| Product Name | Magnet Wire Torsion Testing Machine |
| Torque Capacity | 500 N·m |
| Accurate Measurement Range | 1% FS–100% FS |
| Torque Indication Error | Better than ±1% |
| Torque Repeatability Error | Better than 1% |
| Torsion Angle Measurement Range | 0–99.999.9° |
| Angle Resolution | 0.01° |
| Angle Measurement Accuracy | Better than ±1% |
| Maximum Distance Between Chucks | 500 mm (customizable upon request) |
| Torsion Speed Control Range | 0.05–720°/min, stepless speed adjustment |
| Torsion Speed Control Accuracy | Better than ±1% |
| Rotation Direction | Bidirectional |
| Testing Machine Accuracy Class | Class 0.5 / Class 1 |
| Power Supply | AC 220 V |
| Protection Functions | Overload, overvoltage, and overcurrent protection |
Mainly used for unidirectional torsion, bidirectional torsion, and torsional fracture strength testing of metal magnet wires and enamelled wires.
Uses computer-controlled or fully digital closed-loop control, providing strong interference resistance and convenient operation.
Equipped with a high-precision torque and torsion angle measurement system, with angle resolution up to 0.01°.
Provides stepless torsion speed adjustment, such as 0.05–720°/min, with control accuracy better than ±1%.
Equipped with overload, overvoltage, and overcurrent protection to improve operational safety.
The test rotation direction is generally bidirectional, supporting both forward and reverse torsion testing.
The Magnet Wire Torsion Testing Machine can be designed according to the following national and international standards:
GB/T 4909.4-2009 — Test Methods for Bare Wires — Part 4: Torsion Test
GB/T 239.1-2012 — Metallic Materials — Wire — Part 1: Test Method for Torsion Test
GB/T 239.2-2012 — Metallic Materials — Wire — Part 2: Test Method for Reverse Torsion Test
GB/T 239-1999 — Metallic Materials — Wire — Torsion Test Method
ISO 7800:1984 — Metallic Materials — Wire — Simple Torsion Test
ISO 9649:1990 — Metallic Materials — Wire — Reverse Torsion Test
Qinsun Instruments Co., LTD is a professional laboratory testing instrument manufacturer in China,Have been focusing on laboratory instrument R&D more than 30 years and have rich industry experience,Based on international testing standards,We are also the instrument supplier for BV SGS laboratory,We provide one-stop solutions for lab instruments,Free Training and Turn-Key Service,Products exported all over the world,Offer 36 month warranty and are a trustworthy partner.
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