Lead / Ball Screw

Square / Acme / ball screw — lead angle, efficiency, self-locking, raise/lower torque, stresses & buckling.

Input Parameters

Screw type

Mean (pitch) Ø d2

mm

Lead L

mm

Axial load W

N

Speed n

rpm

Thread angle α

°

Friction μ

—

Collar μ_c

—

Collar Ø d_c

mm

Root Ø d3

mm

Column length L

mm

End condition

Young's mod. E

GPa

Results

Schematic