Electrically controllable drive assembly

An electrically controllable drive assembly, comprising:

• an electronically commuted electric motor, including:
• a rotor capable of being driven to execute a rotational movement;
• a motor shaft connected in a rotationally fixed fashion to the rotor;
• a signal transmitter, situated on the motor shaft, of a sensor device configured for electronic acquisition and evaluation of an angle of rotation of the motor shaft;
• a holding element;
• and
• a magnetic element situated on the holding element;
• wherein the holding element is a hollow cylinder in whose interior the magnetic element is held, the holding element having an open first end with which the holding element with the magnetic element is fastened to the motor shaft and the holding element having a second end which is an opposite end of the holding element relative to the open first end, the second end being situated facing away from the motor shaft, and having at least one holding element region extending into an open cross-section of the holding element, the magnetic element abutting the holding element region;
• wherein the magnetic element of the signal transmitter is fastened inside the holding element by a clip element, the clip element being a rectangular steel plate strip bent into a U shape element, a base of the U-shape element spanning a cross-section of the magnetic element, and limbs of the U shape element connected to the base of the U shape element, extending on a circumference of the magnetic element in a direction of a longitudinal axis of the motor shaft, the magnetic element is held between the limbs of the U shape element.