Elektromechanischer Stellantrieb

摘要

The invention relates to an electromechanical actuator for a gas exchange valve of an internal combustion engine. Said electromechanical actuator (1) comprises at least one electromagnet and one armature which is mechanically coupled to at least one restoring means and which can move between a first contact surface on the electromagnet and another contact surface. The electromechanical actuator also comprises a housing (11b) which has a recess for accommodating the electromagnet. A casting compound is introduced into a space (19a) located between the electromagnet and the housing.