Abstract: A brake system for a vehicle is disclosed herein, which is constructed for selective pressurisation and pressure relief of at least two pressure connections for brake actuators. The brake system comprises an electrofluidic pressure generation unit, a main cylinder unit and an electrofluidic pressure increase unit, which is fluidly coupled at the input side to the electrofluidic pressure generation unit and/or the main cylinder unit in such a manner that exclusively a volume flow of pressure fluid which is pressurised by the electrofluidic pressure generation unit and/or the main cylinder unit can be acted on with a supplementary pressure by the pressure increase unit. At the output side, the pressure increase unit is connected in fluid terms to one of the pressure connections. In addition, a method for operating such a brake system is set out.

Abstract: A method for characterizing an electromechanical actuator unit for a vehicle brake, the electromechanical actuator unit comprising an electric motor and an actuator coupled to the electric motor. The actuator can be moved over a first area of movement without generation of a brake force and over a second area of movement with modification of a brake force. The method is carried out when the actuator moves within the first area of movement, and comprises the following steps: a) a voltage applied to the electric motor is interrupted, b) at least one parameter is determined while the electric motor runs in the generator mode, and c) at least one value is determined for a motor constant of the electric motor on the basis of the at least one parameter. The invention also relates to a vehicle brake, as well as to a computer program and a control unit for implementing the method.

Abstract: A method for characterizing an electromechanical actuator unit for a vehicle brake, the electromechanical actuator unit comprising an electric motor and an actuator coupled to the electric motor. The actuator can be moved over a first area of movement without generation of a brake force and over a second area of movement with modification of a brake force. The method is carried out when the actuator moves within the first area of movement, and comprises the following steps: a) a voltage applied to the electric motor is interrupted, b) at least one parameter is determined while the electric motor runs in the generator mode, and c) at least one value is determined for a motor constant of the electric motor on the basis of the at least one parameter. The invention also relates to a vehicle brake, as well as to a computer program and a control unit for implementing the method.

Abstract: The invention relates to a stator for an electrical machine having at least one rotor. The stator is formed as a body provided with at least one opening and having at least one ferromagnetic material. The stator also has at least one region designed as a stator pole carrier, which surrounds a central axis of the stator at least partially, at least one first stator pole with at least a first edge and a second edge, and at least one second stator pole. The stator poles are preferably aligned substantially facing along a radial direction, arranged directly or indirectly on the stator pole carrier. The invention also concerns an electrical machine having at least one stator pair having a first stator and a second stator. Moreover, the invention concerns a method for assembling an electrical machine.