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H2042 series mini through hole slip ring

hole size 20mm ,OD 42mm

Senring H2042 series is mini hole size through bore slip ring,hole size 20mm(suitable for shaft≤20mm),OD 42mm。SNH020A series is ingergal precision slip ring,t can stably transmit power or signal and applied to any devices where requires to transmit power and signals when 360 rotating,such as automatic reinforcing machine, automatic welding equipment, precision die-cutting machine, riveting machine, tabletop glue machine, automatic winding machine, sorting machine and so on.

Standard model supports 2~12 circuits signal(0~2A),current and channels can be customized;
Max rotating speed : 250RPM,600RPM,1000RPM(optional);
Contact materil used precious metal,ensure the stablity and working life;
Big hole size, small OD, easy installation.
 hole size 20mm 12 circuits@5A through hole slip ring
H2042 series hole size 20mm OD 42mm滑环 Drawing
Part no. description
H2042 series hole size 20mm OD 42mm滑环选型说明
Standard model list
model circuits ( signal or 0-2A) Length L(mm)

* Remark: circuits can be combined in parallel for bigger current, N circuits of 2A to get N*2A, such as 2 circuits of 2A in parallel for 4A use.

Technical Specification of the slip ring
Mechanicall parameters Electrical parameters
Working Life pls refer to product grade table Spec. Power Signal
Rotating speed pls refer to product grade table Voltage Range 0~240VAC/VDC 0~240VAC/VDC
Working Temp. -30°C~80°C Insolution Resistance ≥500MΩ/500VDC ≥500MΩ/500VDC
Work Humidity 0~85% RH Lead wire Spec. AWG26# Silver-plated teflon AWG26# Silver-plated teflon
Contact Material refer to slip ring grade table lead wire length standard length 300mm(can be customized)
Housing Material AL alloy Dielectric Strength 500VAC@50Hz,60s
Torque 0.05N.m+0.02N.m/6 wire Electrical Noise < 0.01Ω
IP Grade IP51  
SenRing Slip Rings Grade Table
Grade code Max rotating speed Working Life Contact Material
C(Standard) 250RPM 20 millions revolutions precious metal
D(Industrical) 600RPM 60 millions revolutions precious metal
H(High Quality) 1000RPM 150 millions revolutions gold alloy
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SENRING Electronics Co.,Limited

Senring products: slip ring,electrical slip ring,rotary union,rotary joint,provide not only standard products, but also custom rotary solutions.

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