Abstract: The invention relates to a brushless DC motor having an at least two-pole permanent magnet rotor and an at least two-pole stator whose poles carry an at least single-strand stator winding which can be energized with a current according to the rotor position by means of an electronic commutation device, there being a substantially uniform cylindrical air gap between the rotor and the stator. The rotor is characterized in that at least one stator pole, or a specially provided auxiliary pole having an auxiliary winding, is provided which is energized with a current to start up the motor. In accordance with a preferred embodiment of the invention, the auxiliary winding can additionally be used as a sensor winding to determine the position of the rotor.

Abstract: The present invention provides an inner rotor electric motor, in which the stator core is divided into a plurality of stator segments extending in an axial direction which are accommodated in corresponding stator casing segments. The stator segments are preferably constructed in an identical manner; the corresponding stator casing segments are also preferably substantially identical to each other. Means of connection to mechanically connect the stator segments and the corresponding stator casing segments is provided as well as means of electrically coupling the phase windings.

Abstract: The invention relates to a brushless DC motor having an at least two-pole permanent magnet rotor and an at least two-pole stator whose poles carry an at least single-strand stator winding which can be energized with a current according to the rotor position by means of an electronic commutation device, there being a substantially uniform cylindrical air gap between the rotor and the stator. The rotor is characterized in that at least one stator pole, or a specially provided auxiliary pole having an auxiliary winding, is provided which is energized with a current to start up the motor. In accordance with a preferred embodiment of the invention, the auxiliary winding can additionally be used as a sensor winding to determine the position of the rotor.

Abstract: The present invention provides an inner rotor electric motor, in which the stator core is divided into a plurality of stator segments extending in an axial direction which are accommodated in corresponding stator casing segments. The stator segments are preferably constructed in an identical manner; the corresponding stator casing segments are also preferably substantially identical to each other. Means of connection to mechanically connect the stator segments and the corresponding stator casing segments is provided as well as means of electrically coupling the phase windings.

Abstract: In the case of a method of, and an apparatus for, forming a bundle of individual sheets, in particular banknotes (98), which are drawn off individually from a sheet-storage container, fed, via a sheet conveyor (14), to a stacking-wheel arrangement (16) comprising at least one stacking wheel, and set down on a stacking surface by means of said stacking-wheel arrangement, the stacking wheel (58) is driven intermittently and controlled such that a receiving gap (90) of a stacking wheel is aligned with the outlet end (44) of the sheet conveyor (14) when a sheet (98) leaves the sheet conveyor (14). The trailing edge of a sheet (98) leaving the sheet conveyor (14) is detected at a predetermined location of the sheet conveyor (14), and the stacking wheel is advanced by one receiving gap (90) in dependence on the time at which the trailing edge is detected.