Tools · Shafts
Shaft calculators
Transparent shaft reference calculations with canonical units, visible elastic assumptions, and separate engineering warnings and errors.
- Shaft Torsional Stress / Angle of Twist Calculator
- Shaft Diameter Calculator — Torsional Stress / Twist
- Shaft Combined Bending and Torsion Calculator
- Shaft Bearing Reactions / Bending Moment Calculator
- Simply Supported Shaft Deflection / Slope Calculator
- Shaft Critical Speed / Whirling Calculator
- Rayleigh Multi-Mass Shaft Critical Speed Calculator
- Dunkerley Multi-Mass Shaft Critical Speed Calculator
- Shaft Key Shear / Bearing Stress Calculator
- Rigid Flange Coupling Bolt Shear Calculator
- Flange Coupling Bolt Bearing and Edge Shear-Out Calculator
- Flange Coupling Bolt Preload and Slip Resistance Calculator