Cassioli’s EMSs are motorized shuttles capable of travelling any route along an overhead rail. An EMS is the ideal solution for any installation requiring optimisation of space, making best use of the available area thanks to this suspended system. The supporting frame consists of an electro-welded structure, while the motorization and suspension on the track are guaranteed by a steering unit. A self-braking gearmotor is applied to a wheel assembly to ensure traction and to stop the shuttle in its position. In case of a fault, the gearmotor has a mechanical release system that allows the shuttle to be pulled into neutral towards the maintenance station.