Device i.e. planetary gear, for transmitting current, data and signals from fixed object i.e. hollow wheel, to rotatable object i.e. shaft, or vice versa, has partially electrically-contacting planetary wheel arranged on planetary carrier
摘要
<p>The device has a shaft (20) comprising a sun wheel (22) with an electrical connection, and a partially electrically-contacting hollow wheel (50) arranged coaxial to the shaft, where the hollow wheel has an electrical connection e.g. cable shoe. A partially electrically-contacting planetary wheel (42) is arranged on a planetary carrier (40) and engaged into the hollow wheel, where the hollow wheel is arranged in a bearing housing. The planetary carrier has an electrical connection for transmitting current, data and signals from the hollow wheel to the shaft.</p>
