Balancing device for a rotating member and associated methods

摘要

A balancing device including a positionable member associated with a rotating member having an axis, wherein the positionable member has a substantially constant mass, and wherein the positionable member is disposed at a first position about the axis of the rotating member. The balancing device also including an actuation device disposed at a distance from the positionable member, wherein the actuation device is operable for selectively generating a force, and wherein the force is operable for moving the positionable member from the first position to a second position about the axis of the rotating member, thereby balancing the rotating member.