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  • Torsion springs double — a two silver steel coil bodies joined by a connecting wire

  • 8533

    Torsion spring double TSD 0.4X3X2.5X2.75

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Dimensions and characteristics

dWire diameter
0.4 mm
DiInner diameter
3 mm
d1Shaft diameter
2.5 mm
LLength
7.5 mm
leg posLeg position
D
RRate
0.28 Nmm/°
bFrame length
4 mm
cFrame width
4.5 mm
aLeg length
16 mm
NtNumber of coils
2.75
φMax turning
74 °
MnMax torque at 10 000 oscillations
20 Nmm
Technical drawing of Torsion springs double showing key dimensions and measurements