# Stepper speed, torque and positioning
# Scope: Static torque demand with supplied speed-derated available torque.
# Status: illustrative worked example; engineering review pending.
# Inputs are example values. Checks are editable example requirements, not standards.

loadTorque = 0.3 N*m
inertia = 0.0002 kg*m^2
acceleration = 500 rad/s^2
available = 0.8 N*m

demand := loadTorque+inertia*acceleration [N*m]
margin := available/demand

check torque margin target: margin >= 1.5

scenario alternative: loadTorque = 0.24 N*m