Gantry

In a gantry structure, two parallel magnetic tracks each have a coil unit. The coil units are rigidly coupled and electrically connected in parallel. The movements are synchronized. Synchronization must be maintained at the best possible level even in the event of a drive error.

All coil units in the gantry structure must respond almost instantaneously to any drive faults.

The existing communication time from the faulty drive to the NC or CNC and from there to all other coil units is overridden by the electrically parallel switching.