
The torsion spring is a spring that receives the axial pulling force, and is mostly presented in a circular cross section, and the end has a spiral arm that bears the load as a fulcrum or a force point. It is commonly used in various fixtures such as shafts or knobs, door locks, and hair clips for household appliances to rotate to withstand torque.
Applications: lock springs, door latch springs, switch springs, steam locomotive parts springs, transmission springs, bearing springs, lamp springs, antenna springs, tube bundle rings, piston rings
Production range: material diameter0.1mm (0.0039”) ~ 6.0mm (0.236”)
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Double torsion spring 1 |
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Double torsion spring 2 |
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Double torsion spring 3 |
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Double torsion spring 4 |
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Xenon lamp spring 1 |
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Xenon lamp spring 2 |
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Square wire torsion spring 1 |
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Flat wire torsion spring |
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Single torsion spring 2 |
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Single torsion spring 1 |
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Square wire torsion spring _ straight end |
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Wire bundle 1 |
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Wire bundle 2 |
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Double line bundle (front) |
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Double line bundle (side) |
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Double torsion spring 5 |
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Double torsion spring 6 |
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Small torsion spring |
Torque spring engineering diagram

Wire harness tube engineering schematic
Swivel end face type
