Anti-roll bar for a motor vehicle as well as housing for the roll stabilizer

The invention has for its object to propose an anti-roll bar for a motor vehicle and a corresponding housing for the anti-roll bar with which an improved dynamic behavior of the roll stabilizer is achievable. The invention relates to an anti-roll bar 1 for a motor vehicle having a first and a second stabilizer part 2, 3, which are respectively assigned to a wheel of a common vehicle transverse axis of the vehicle assignable and / or with a housing 5, which is designed for a motor vehicle fixed installation, and in which are mounted two stabilizer parts 2, 3 for carrying out the same direction and opposing pivotal movements, and with an actuator device which comprises an electric motor 8 and a transmission gear 9, 10, 11, wherein the electric motor 8 for generating torque and the transmission gear 9, 10 , 11 are formed to continue the torque to the stabilizer parts 2, 3 and / or arranged, wherein the electric motor 8 of the pivoting movement of the stabilizer parts 2, is rotatably decoupled. 3