Torsion spring, 12 mm coil OD, 90-degree legs
3D model · STL · 5.5 MB
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Source: Innerscene - original model
Description
Torsion spring, 12 mm coil OD, 90-degree legs, modeled from published dimensions. Overall 31 x 31 x 8.6 mm. Key dimensions: coil outer diameter 12 mm; wire diameter 1.5 mm; coil turns 4.3; coil pitch 1.7 mm; straight leg length 25 mm; free leg angle degrees 90. Original geometric torsion-spring prototype. A continuous spline joins the nominal helical coil to the tangential legs, arranged 90 degrees apart, with clearance between coils and plain cut ends. No torque rating or allowable rotation is assigned; this model is an unloaded layout shape. Watertight STL mesh in millimeters, ready to slice; printed performance is untested. Export to other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.
File: torsion-12-90.stl · added 2026-10-05 · available until 2030-10-05. Added from Innerscene - original model under its CC0 dedication; see the library terms. Think this part infringes someone’s rights? Use Report on the viewer page or see our copyright policy.