1.-它是可能使用它插入电机的轴直接因为它是空心轴。2.—由于制作成薄型,所以在印刷电路板上制作了用于导电的同心圆环(6pièces)。3.-采用6根cok>rs导线,成本低。4.-由于gdd镀厚的spécial点接触弹簧材料,它能够响应febjc信号,如视频caméras或数字caméras (USB)。5.-由于使用spécial接触点,它能够忍受长期的旋转寿命。 the start ng noise decreases. 6. - The thin shape slio'ings comply with the RoHS Directive. 7. - Tsubame Radio patented its thin shapo slipring in Japan:363l 990. Serveillance carrera, a téléconférence, and a panhead, a robot s joint portion.laborsaving apparatus, conveyance apparatus. medical eqeipments, mcasuremcn: apparatus.