Engineering software that shows its work

Covex Elevator Design was built around one idea: an engineering calculation should never be a black box. Every result — from bucket capacity to shaft fatigue — traces back to a real standard: CEMA, DIN 15234, DIN 6885, DIN 745/5699, Euler-Eytelwein belt traction, Marin fatigue factors. No guesswork, no hidden assumptions — just the same formulas a design engineer would use by hand, run in seconds and documented in a report you can hand to a client or an inspector.