Brushless DC motors, so-called EC/BLDC motors, do not have carbon brushes and in principle work like three-phase synchronous motors. This is achieved by means of an electrical circuit (Hall) which actuates the coils one after the other. As a result, the EC motor has a long service life and is maintenance-free. In general, these motors can be used for dynamic and higher speeds with constant torque. The BLDC motors are used, among other things, in packaging and inspection technology, such as sensor and camera movements - also in the food, outdoor and spray water sectors.