TH24799B - Conductor rotator and ring-less collector - Google Patents

Abstract

DC60 (17/03/41) The purpose of this invention is to provide a conductive rotating element that avoids the burning problem caused by poor contact between the integrated ring (C-ring) and the end shaft of the rotating element, thus eliminating the removal and installation of the C-ring and adjustment of contact during sliding during rotating element repair, and thus extending the service life of the sliding element. The conductive rotating element and the ring-less integrated element under this invention consist of an electroplated copper layer on the outer surface of the end of the shaft of the conductive rotating element with a Vickers hardness of at least 100 Hv, in direct contact with the carbon brushes. The purpose of this invention is to provide a conductive rotating element that avoids the burning problem caused by poor contact between the integrated ring (C-ring) and the end shaft of the rotating element, thus eliminating the removal and installation of the C-ring and adjustment of contact during sliding during rotating element repair, and thus extending the service life of the sliding element. The conductive rotating element and the ring-less integrated element under this invention consist of... An electroplated copper layer is applied to the outer surface of the shaft ends of a conductive rotating part with a Vickers hardness of at least 100 Hv. This electroplated copper layer is in direct contact with the carbon brushes.

Claims (2)

1. A conductive rotator and a ring-less collector, consisting of a copper (Cu) layer, electroplated on the peripheral surface of the end of the shaft of the rotating shaft. Conducted and have a Vickers hardness of at least 100 Hv with a copper layer electroplated. Will be in direct contact with the carbon brush 2.Conductor rotors and integrators do not use the ring as described in Clause 1, where the electro-plated copper layer is 3 to 6 mm thick.