The latest released slip ring for automatic welding robots has attained its patent. It is fixed in the center of its platform to transmit signal, current, and media between the base and rotating parts of the robots. Such a novel slip ring has mainly several advantages over the traditional one.

    Firstly, it solves the interruption problem and ensures a stable signal transmission while transmitting current and signal (Devicenet) at one time.

     Secondly, it integrates electrical slip ring with pneumatic hydraulic rotary joint into one unit, which saves installation space a lot.

    Lastly,industrial plug-in connector is used for connection between the part and

system, promoting its connection reliability and decreasing its installation inconvenience.

    At present, the wielding robots slip ring has been applied perfectly in its system and gotten favorable feedbacks.