Electric motor with variable motor constant, actuator with the electric machine and method for varying the motor constant of the electric machine

摘要

Electric machine (2) with a stator (3) and a rotor (4) rotatably mounted in the stator (3), wherein a spindle (12) is guided by the electric machine (2), and at least one in the electric machine (2 ) is provided, wherein the magnetic flux conducting assembly (8) is arranged linearly displaceable on the spindle (12) to vary as a result of a shift in the electric machine (2) an engine constant of the electric machine (1).