ShaftLab

Static shaft analysis for torsion.

Inputs

SHAFT GEOMETRY

Outside diameter D

Inside diameter d

Shaft length L

Applied torque T

DESIGN BASIS

Shaft material

Required factor of safety

SHAFT MATERIAL — —

Results

TORSIONAL SHEAR STRESS

—

Allowable shear: — MPa · —

— UTILIZED

ACTUAL FoS —

ANGLE OF TWIST — °

MINIMUM SOLID SHAFT DIAMETER Based on current static loading and FoS

— mm

Geometry

NOT TO SCALE

TORSION τ = Tc / J

Static shaft calculation only. Key checks evaluate key shear and bearing when enabled. Keyway stress concentration, fatigue, shoulders, fillets and axial loading are not yet included.