K212（SNK012）Series Super Thin PCB Slip Ring

Features

• Thickness (height) 20mm ;
• Hole size 12.7mm,OD 76mm-252mm;
• Special vacuum sealing technology & precious metal brush ensure high stablity  ;
• 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;

Part no. description

Drawing

Standard Model List

Model	signal/5A	10A	20A	OD(mm)
K212-02S	2	0	0	76
K212-0210	0	2	0	76
K212-0210-02S	2	2	0	92
K212-0410	0	4	0	92
K212-06S	6	0	0	108
K212-0610	0	6	0	108
K212-0620	0	0	6	108
K212-0210-04S	4	2	0	108
K212-12S	12	0	0	156
K212-1210	0	12	0	156
K212-1220	0	0	12	156
K212-0610-06S	6	6	0	156
K212-0620-06S	6	0	6	156
K212-18S	18	0	0	204
K212-1810	0	18	0	204
K212-0610-12S	12	6	0	204
K212-1210-06S	6	12	0	204
K212-0810-10S	10	8	0	204
K212-24S	24	0	0	252
K212-2410	0	24	0	252
K212-0610-18S	18	6	0	252
K212-1210-12S	12	12	0	252

*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.

Technical Specification Of k212 Series Slip Ring

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

k212 Grade Table

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