K238（SNK040） Integral Pancake Slip Ring

Features

Thickness (height)：thickness 30mm;

Hole size:40mm,OD:120mm~488mm;

Special vacuum sealing technology & precious metal brush ensure the high reliability transmitting and rotating performance;

Can be combined to transmit various signals such as high frequency signals、control signals and video signals,etc;

Excellent transmitting and rotating performance ;

Low torque ,low friction, low electrical noise and super long working life;

Model	signal/5A	10A	20A	OD(mm)
k238-02S	2	0	0	120
k238-0210	0	2	0	120
k238-0210-02S	2	2	0	136
k238-0410	0	4	0	136
k238-06S	6	0	0	152
k238-0610	0	6	0	152
k238-0620	0	0	6	152
k238-0210-04S	4	2	0	152
k238-12S	12	0	0	200
k238-1210	0	12	0	200
k238-1220	0	0	12	200
k238-0610-06S	6	6	0	200
k238-0620-06S	6	0	6	200
k238-18S	18	0	0	248
k238-1810	0	18	0	248
k238-0610-12S	12	6	0	248
k238-1210-06S	6	12	0	248
k238-0810-10S	10	8	0	248
k238-24S	24	0	0	296

* Remark:Circuits can be combined in parallel for bigger current,N circuits of 10A to get N*10A,such as 2 circuits of 10A in parallel for 20A use. if you need customize the hole size,OD,thickness,circuit no.and signal type of slip ring,pls contact the SenRing technician :186 7557 7111.

Mechanical Data
spec	data
working life(Reference)	refer to slip ring grade table
Rotating speed	refer to slip ring grade table
working temp.	-30℃∼80℃
work humidity	0∼85% RH
contact material	refer to slip ring grade table
housing material	aluminum alloy
IP grade	IP51

Electrical Data
spec	data
	power	signal
voltage range	0∼440VAC/VDC	0∼240VAC/VDC
insulation resistance	≥1000MΩ/500VDC	≥1000MΩ/500VDC
lead wire spec.	AWG17# Silver-plated teflon	AWG22# Silver-plated teflon
lead wire length	standard 300mm （can be customized）
Dielectric Strength	500VAC@50Hz，60s
Electrical noise	< 0.01Ω
torque	0.1N.m;+0.03N.m/6 circuits

Grade code	Max rotating speed	working life	contact material
C：standard	60RPM	3 millions revolutions	precious metal
D：industrical	200RPM	10 millions revolutions	gold-gold