HAPTIC CONTROL DEVICE

原文（中国語）

A control device of a stator unit that can be fastened to a carrier structure and having a rotary knob unit that rotates relative to the stator unit for setting operating states by means of rotary movements and having a magnetorheological braking device having two brake components. One brake component is provided by the stator unit and another brake component is provided by the rotary knob unit. The two brake components can be rotated relative to one another about an axis of rotation. A first brake component has a magnetically conductive core and the second brake component comprises a casing part extending around the first brake component. A gap, which is filled with a magnetorheological medium, is formed between the first and second brake component. An electrical coil, which surrounds the core and is wound around the axis of rotation, is received between the casing part and the core.