# Piezo actuator load line
# Scope: Linear piezo load line using supplied free stroke and blocked force.
# Status: illustrative worked example; engineering review pending.
# Inputs are example values. Checks are editable example requirements, not standards.

freeStroke = 20 um
blockedForce = 1000 N
load = 200 N

stroke := freeStroke*(1-load/blockedForce) [um]

check load below blocked force: load < blockedForce

scenario alternative: freeStroke = 16 um