electronic unit for electric motors, preferably motor with external rotor integrated control electronics and electric motor with such electronic unit

摘要

electric motor, preferably external-rotor motor with integrated control electronics, which is configured with a base functionality and provided with a drive motor and an electronic unit having an assembly (11) of power electronics also has an electronic control and is housed in a mounting space (7) which is closed by a lid (15) and provided in a sleeve stator (1), wherein the cover (15) consists at least partly of a material permeable signals as IR signals or radio signals, and is fixed on the sleeve (1) of the stator, and wherein at least the electrical / electronic elements (13) conductive current / voltage of the assembly (11) of the power electronics , to which are connected power lines coming from the motor and the connecting lines provided from outside are covered by at least one element (14) contact protection is disposed between the assembly (11) of the power electronics and the cover (15), characterized in that the element (14) contact protection is provided with at least one place of accommodation (21) formed by a cavity element (14) contact protection for a module (47) for function expansion which extends the base functionality with additional functions, the module is fixed to the accommodation (21), it is arranged in the path of signals below the cover (15) in the area between the element (14) contact protection and the cover (15), and can be actuated by signals