polar region through hole slip ring

{"cid":"91191056","title":"ID25mm Through Hole Slip Ring With Electric Power Hollow Shaft Collector","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/fe\/cc\/704bdbd8fac5280d991b88f4c65d-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"CENO","Model Number":"ECN025-10P3-02S","Minimum Order Quantity":"1pcs","Delivery Time":"1 week","Certification":"CE,RoHS,ISO9001,UL","Place of Origin":"China","Payment Terms":"T\/T,Paypal, Western Union","Supply Ability":"500pcs per month","Packaging Details":"Carton\/As request","Circuits & Current":"10*15A; 1*Signal","Rating Voltage":"0~240VAC\/VDC","Dielectric strength":"\u22651000VAC@50Hz \u2265300VAC@50Hz","Isolation resistance":"\u2265500M\u2126@500VDC \u2265100M\u2126@300VDC","Contact resistance":"30m\u2126 (50rpm)","Contact material":"Precious Metal \/ Gold to Gold","Housing material":"Aluminum Alloy","Working temperature":"-20\u00b0C~+60\u00b0C","Working humidity":"60 %RH","IP protection grade":"IP50","Operating speed":"0~300rpm","Lead wire size":"AW 14# Wire Teflon\u00ae UL","Lead wire length":"Rotor:2000mm Stator:5000mm","Inner Diameter":"\u00d825.4mm","External Diameter":"\u00d886mm","Installation":"Fix up stator side with anti-rotation side shaft drives rotor running"}}