FIELD: mechanical engineering.
SUBSTANCE: present invention relates to an actuator for a multidisc brake, containing an energy storage element made with the possibility of activation of the specified disc brake, wherein the energy storage element is made with the possibility of movement between the first position, in which the disc brake is released, and the second position, in which the disc brake is activated; a force transmission path made with the possibility of force transmission from the energy storage element for activation of the specified disc brake, and a hydraulic chamber. The force transmission path contains the first and the second components located in series; wherein the hydraulic chamber is made in such a way that, with excessive pressure in the chamber, it impacts on the first component in such a way that the energy storage element is moved in the first position, wherein the second component is separated from the chamber in such a way that, when creating excessive pressure in the chamber, pressure is not applied to the second component.
EFFECT: increase in the efficiency of a working machine during movement.
15 cl, 5 dwg
