Knowledge-based engineering, self-serve
Every part below — rollers, pulleys, frame, belt, drive — exists because a rule says it must. Change one input and the whole design reacts: membership, placement, motor selection, bill of materials, and the 3D model, all derived from one product model.
Drag Section length. A quantity rule re-computes how many carrying rollers fit under the max pitch — parts appear and re-space themselves, in the data and in 3D.
Raise the load and add incline. Belt pull recomputes from the friction, lift, and acceleration terms — real conveyor physics, visible as formulas.
Required power climbs until the IEC lookup selects the next standard motor frame — and the motor block in the scene physically grows. Selection, not just calculation.
The bill of materials at the bottom is live — every quantity and spec traces back to the same rules that placed the geometry.
Orbit the 3D scene with your mouse · double-click empty space to re-frame · every value recomputes live on the server-verified formula engine.
This is not a 3D file with sliders. The product model owns the facts (length, belt width, load); rules derive the parts (a fill rule places rollers under a max pitch, quantity rules mint the pulleys and drive); a threshold lookup selects the motor from the standard IEC ladder; and the geometry is a derived view of the product — when a rule adds a roller, its cylinder appears; when the motor steps up, its block grows. The same engine powers plain calculators, instant-quote widgets, and full configurators.