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Pancake Slip Rings

K212(SNK012)Series Super Thin PCB Slip Ring

Thickness 20mm

SENRING K212 series Pancake slip ring is a super thin slip ring, with hole size 12.7mm,thickness 20mm, OD ranges from 76mm-252mm. K212 series Pancake slip ring is mainly applied to those devices with limited space and strict limits of slip ring on thickn

INSTALLATION RESOURCES 3D MODEL @TECHNICAL INQUIRY

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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
k212 series K212(SNK012)Series Super Thin PCB Slip Ring slip ring description
Drawing
k212 series K212(SNK012)Series Super Thin PCB Slip Ring slip ring Drawing
Standard model list
Modelsignal/5A10A20AOD(mm)
K212-02S20076
K212-021002076
K212-0210-02S22092
K212-041004092
K212-06S600108
K212-0610060108
K212-0620006108
K212-0210-04S420108
K212-12S1200156
K212-12100120156
K212-12200012156
K212-0610-06S660156
K212-0620-06S606156
K212-18S1800204
K212-18100180204
K212-0610-12S1260204
K212-1210-06S6120204
K212-0810-10S1080204
K212-24S2400252
K212-24100240252
K212-0610-18S1860252
K212-1210-12S12120252

*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 [email protected],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 precious metal
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