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  • Extension springs — a helical silver steel spring with closed hooks at each end

  • 3653

    Extension spring ESS 0.2X3X15

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Dimensions and characteristics

dWire diameter
0.2 mm
DoOuter diameter
3 mm
L0Unloaded length
15 mm
RSpringrate
0.015 N/mm
FnForce at Ln
1.1 N
LnPermitted loaded length for static load
83 mm
F0Initial Force
0.1 N
NvActive coils
45
Technical drawing of Extension springs showing key dimensions and measurements