Multi-row self-balancing device with regard to eccentricity and angular error

Abstract

A model of a self-balancing deviceis proposed in the article;it is installed with an eccentricity relative to the axis of symmetry of the rotor, and the ball races have a certain horizontal axis of rotation, that is, the balancing masses have an additional degree of Based on differential equations of motion, the issue of the existence of stationary motions was investigated for various combinations of the installation of a balancing system, with regard to certain eccentricity and angular error, and the rotation of the ball races around the horizontal axis. The numerical solution of the differential equations of motion of the rotor with two balancing balls is obtained and the analysis of the obtained results is conducted.

Keywords

• self-balancing device
• rotor
• multi-row races
• eccentricity
• angular error
• imbalance