Abstract: An actuator apparatus is described as having a stator device, a cover device, a contact device and an attenuation device. The stator device and the cover device are joined in such a manner so that a hollow space is formed between the stator device and the cover device. The cover device has an opening, through which the contact device is guided into the hollow space, so that the contact device runs at least partially in the hollow space and at least partially in the cover device. The attenuation device is positioned in the opening in such a manner so that a high-frequency electromagnetic radiation that travels through the opening is more highly attenuated by the attenuation device than the radiation would be attenuated without the presence of the attenuation device.

Abstract: A plug system for a high-speed bus system, having a first terminal element and a second terminal element. The first terminal element and the second terminal element each have a plurality of contact elements. The first terminal element and the second terminal element are connectable in such a way that individual contact elements of the first terminal element and the second terminal element may each be conductively contacted to one another. A data signal to be shielded is connectable to at least one first contact element of the first and/or second terminal element. At least two second contact elements in the first terminal element and/or second terminal element are situated adjoining the at least one first contact element. The plug system is characterized in that the at least two second contact elements are conductively connected in the first terminal element and in the second terminal element.

Abstract: An actuator apparatus is described as having a stator device, a cover device, a contact device and an attenuation device. The stator device and the cover device are joined in such a manner so that a hollow space is formed between the stator device and the cover device. The cover device has an opening, through which the contact device is guided into the hollow space, so that the contact device runs at least partially in the hollow space and at least partially in the cover device. The attenuation device is positioned in the opening in such a manner so that a high-frequency electromagnetic radiation that travels through the opening is more highly attenuated by the attenuation device than the radiation would be attenuated without the presence of the attenuation device.