摘要 |
A slip ring device including a metallic sleeve inside an insulated rotor assembly consisting of conductive rings. A friction fit between the metallic sleeve and metallic supporting shaft drilled in such a manner as to accommodate electrical leads routed out through the center of the shaft. A metallic sleeve supporting the insulated conductive rings positioned by a step in the supporting shaft diameter and not cemented to the supporting shaft so that it can easily be replaced without requiring the main rotor support shaft to be replaced.
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