Abstract: An electromagnetic actuator includes an armature which has a stop face, and a pole piece which has a counter stop face, wherein the stop face and the counter stop face in terms of geometry are configured so as to be mutually complementary such that the stop face and the counter stop face in a movement of the armature toward the pole piece engage in one another, displacing a medium which is disposed between the stop face and the counter stop face. An electromagnetic valve may include the electromagnetic actuator, and a high-pressure fuel pump may include the electromagnetic valve.

Abstract: Example embodiments relate to an electromagnetic actuator having an anchor which has a stop face, and having a pole piece which has a counter stop face, wherein the stop face and the counter stop face in terms of geometry are configured so as to be mutually complementary such that the stop face and the counter stop face in a movement of the anchor toward the pole piece engage in one another, displacing a medium which is disposed between the stop face and the counter stop face. The embodiments furthermore relate to an electromagnetic valve which has the electromagnetic actuator, and to a high-pressure fuel pump which has the electromagnetic valve.