Clutch device

The present invention relates to a clutch device (2) with a control piston (46), a pressure area (58) which can be filled with a hydraulic fluid, and a pressure balance area (64) which can fill or befilled with a fluid and which terminates at at least one overflow opening (68) in the radial direction (10) inwardly, wherein the control piston (46), by pressurizing the pressure area (58), moves from a starting position (at which a maximum first volume can be received in or receive the pressure balance area (64)), under the pushing of a fluid in at least one overflow opening in the pressure balance area (64), to a control position at which a maximum second fluid volume can be received in or receive the pressure balance area (64) and is smaller than the first fluid volume, wherein the hydraulic fluid in the pressure area (58) and the fluid in the pressure balance area (64) can apply or be applied with rotary pressure due to the effect of the centrifugal force. By means of a fluid volume corresponding to the secon