Abstract: A method for producing an angular position sensor, in which a Hall sensor fastened to a printed circuit board is inserted into a receptacle of an assembly tool. A housing is arranged around the printed circuit board, wherein the housing is aligned with the assembly tool, and the printed circuit board is fastened to the housing. The invention also relates to an assembly tool and an angular position sensor.

Abstract: A method for secure communication between a master and a slave of a bus system includes exchanging a telegram between the master and the slave. The telegram has a first region and a second region. The first region contains a predefined instruction. The second region is filled at least in part with a free instruction. A communication system and a system or an industrial system are also provided.

Abstract: A bearing unit having a roller bearing that includes an outer ring and an inner ring that is rotatable with respect to the same about an axis, The inner ring is fastened to a first component, and the outer ring is fastened to an adapter ring that is nonrotatably and axially movably supported on a second component. A method for manufacturing a structural unit and an electric motor are also provided.

Abstract: A liquid-cooled axial flux machine with a rotatable rotor and a ring-shaped stator arranged around the axis, which are offset from each other parallel to the axis. The stator is located in a first space of a housing and the rotor in a second space of the housing, which are separated from each other by a separating disc and fluidically separated from each other. Furthermore, a motor vehicle is provided.

Abstract: A bearing unit having a roller bearing that includes an outer ring and an inner ring that is rotatable with respect to the same about an axis, The inner ring is fastened to a first component, and the outer ring is fastened to an adapter ring that is nonrotatably and axially movably supported on a second component. A method for manufacturing a structural unit and an electric motor are also provided.

Abstract: A method for mounting a magnet of a Hall sensor on a rotor shaft of an electric machine with the aid of an adapter. The magnet is inserted into a receptacle of the adapter in an axial direction in such a way that the magnet is at least partially surrounded by the adapter on the circumferential side in the radial direction. The adapter is plastically deformed to the inside in the radial direction in such a way that the magnet is held in the receptacle. A stamp as well as an electric machine are also provided.

Abstract: A rotor of an electric machine, in particular an electric motor, comprising a rotor body which circumferentially surrounds a shaft, and with a plurality of magnets. Each of the magnets is in each case arranged within a radially extending pocket of the rotor body, and each of the pockets is connected by means of an axially extending slot, each with a radially inner chamber of the rotor body. An electric machine is also provided.

Abstract: A rotor of an electric machine, in particular an electric motor, having a rotor body, which circumferentially surrounds a shaft and includes a first sub-body and a second sub-body. The first sub-body and the second sub-body are joined together in the axial direction by means of an axle which extends in the axial direction and is offset radially to the outside with respect to the shaft. The first sub-body includes an eyelet, within which a socket receiving the axle is arranged, and the second sub-body includes a lug, which receives the axle. An electric machine, in particular an electric motor, is also provided.

Abstract: A telescopic drive contains a base having a securely attached toothed rack running in a first horizontal direction. At least one first carriage is arranged on the base, which is supported on the base such that it moves in the first horizontal direction by a linear guide, and which has a toothed belt drive formed by at least one electric motor and a revolving toothed belt. The toothed belt is driven by the electric motor, is tensioned in the first horizontal direction and is positioned on the toothed rack of the base. By integrating the telescopic drive into an electric-motor-driven cabin inside a three-dimensional shelving matrix of an equipment stand, both a compact construction and movements of a stored item are permitted, with the movements reaching up to or preferably also beyond the extension of an individual storage shelf.

Abstract: A storage and retrieval device, in particular for parallel operation of a high-bay warehouse, contains a device frame, which has frame compartments arranged to form a three-dimensional compartment matrix, and has at least one cab used to hold storage goods. The electromotively driven cab can be moved within the compartment matrix in a vertical direction and/or in a second horizontal direction from each frame compartment. The storage and retrieval device advantageously realizes fast access because of the movability of the cab within a device frame of the storage and retrieval device in a vertical direction and/or in a second horizontal direction and realizes a high handling rate of storage goods in the operation of a high-bay warehouse because of the parallel operation of a plurality of cabs.

Abstract: An electrical machine, in particular a synchronous reluctance motor, having a rotor having a number of similar permanent magnets, each of which is disposed in each case in an associated pocket of the rotor. Permanent magnets adjacent in a tangential direction can be installed only in one position in the respective pocket, in which the magnetization directions is rotated by 180° with respect to a radial straight line associated with the respective permanent magnet. A rotor of an electrical machine is also provided.

Abstract: A rotor of an electric machine, in particular an electric motor, having a rotor body, which circumferentially surrounds a shaft and includes a first sub-body and a second sub-body. The first sub-body and the second sub-body are joined together in the axial direction by means of an axle which extends in the axial direction and is offset radially to the outside with respect to the shaft. The first sub-body includes an eyelet, within which a socket receiving the axle is arranged, and the second sub-body includes a lug, which receives the axle. An electric machine, in particular an electric motor, is also provided.

Abstract: A rotor of an electric machine, in particular an electric motor, comprising a rotor body which circumferentially surrounds a shaft, and with a plurality of magnets. Each of the magnets is in each case arranged within a radially extending pocket of the rotor body, and each of the pockets is connected by means of an axially extending slot, each with a radially inner chamber of the rotor body. An electric machine is also provided.

Abstract: An electrical machine, in particular a synchronous reluctance motor, having a rotor having a number of similar permanent magnets, each of which is disposed in each case in an associated pocket of the rotor. Permanent magnets adjacent in a tangential direction can be installed only in one position in the respective pocket, in which the magnetization directions is rotated by 180° with respect to a radial straight line associated with the respective permanent magnet. A rotor of an electrical machine is also provided.

Abstract: An electrical machine, in particular an axial flux motor, with a rotor, mounted rotatably about a machine axis, and with a stator. The stator has a sintered support structure and an insert connected thereto, which forms at least partially a pole shoe, and which comprises a lamination stack.

Abstract: A drive system with a plurality of electromotive drives, specifically servo drives, the electronics of which are interconnected or connectable by way of a hybrid bridge. The hybrid bridge has a hybrid cable and a plug-in connector on the cable termination side for power conduction and data transmission. There is provided a drive of this type and a hybrid bridge of this type.

Abstract: An electromotive drive system having an electronics housing on the motor side and having, detachably plugged thereinto, a connection housing for connecting and contacting connection wires in particular direct current supply wires, of at least two connection cables.

Abstract: A coolable machine housing of an electric machine has a housing shell formed as an extruded section with integrated cooling ducts. The housing shell can be covered at the end faces by bearing end plates. The axially extending cooling ducts communicate with one another through connecting ducts. The cooling ducts in the extruded housing shell extend in pairs as cooling duct pairs between the shell end faces. The connecting ducts are boreholes that penetrate the outer wall by way of borehole openings that are closed by way of closing elements.

Abstract: A converter has a control element with a motion control function and a power element with a power semiconductor switch. The power element is provided with a safety control circuit that provides for a safety function.