swivel block

A rotation slip-ring device can be used in electromechanical system that requires unrestrained,intermittent or continuous rotation while transferring power and/or data.

利用旋转电滑环可以实现在转动状态下传输信号和电源动力,并使传输信号和电源动力的电缆不会发生扭绞性损坏,既保证了电缆的收放,又保证了系统的电气连接。