Mechanics
Shaft diameter from torque and stress
Calculates required solid circular shaft diameter from torque and allowable shear stress.
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Required solid shaft diameter
Calculates required solid shaft diameter from torque and allowable shear stress.
Key bearing pressure
Calculates simplified key bearing pressure from shaft torque.
Key shear stress
Calculates simplified key shear stress from shaft torque.
Power from torque and rpm
Calculates power from torque and rotational speed.
Torque from power and rpm
Calculates torque from power and rotational speed.
Hollow shaft angle of twist
Calculates twist angle for a hollow circular shaft.