ACTUATING DEVICE FOR ROTOR BALANCING MACHINE Russian patent published in 2009 - IPC H02K15/16 G01M1/38 

FIELD: electricity.

SUBSTANCE: present invention relates to electrical engineering, and more specifically to distinct features of designing balancing devices for rotors. In the actuating device for a balancing machine of the rotor of a driving motor, a hinged unit is fitted on the same axis as the rotor, pivotally connected by an articulated shaft, fitted on apparatus for fitting the finger of the main arm such that, a hinge bolt is on the same axis with the driving motor. A regulated pulley is fitted on one side of the articulated shaft, and the finger with the interacting pulley is fitted symmetrically about the axis of the driving motor. A belt is wound around each pulley, which allows for simplifying the design of the driving motor and allows for reducing the length of the belt and its vibration, thereby maintaining tension in the belt at an optimum level due to that, tension in the belt is symmetrical about the axis of the belt and regulated pulley. That way, apparatus for regulating tension is not operated by the belt.

EFFECT: simplification of the actuating device, while improving functions for stopping the rotor and more accurate change of rotor balancing, which in turn provides for high quality of the rotor and motor as a whole.

3 cl, 14 dwg