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
- Features
 - Standard model supports 2~12 circuits signal(0~5A),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.
 
Part no. description
		 
 Drawing 
		 
Standard model list
			| model | circuits ( signal or 0-5A) | Length L(mm) | 
| H2042-02S | 2 | 25.5 | 
| H2042-03S | 3 | 25.5 | 
| H2042-04S | 4 | 25.5 | 
| H2042-06S | 6 | 25.5 | 
| H2042-08S | 8 | 37.5 | 
| H2042-10S | 10 | 37.5 | 
| H2042-12S | 12 | 37.5 | 
* Remark: circuits can be combined in parallel for bigger current, N circuits of 5A to get N*5A, such as 2 circuits of 5A in parallel for 10A use.
Technical Specification of h2042 series slip ring
		| Mechanicall parameters | |
| Working Life | refer to product grade table | 
| Rotating speed | refer to product grade table | 
| Working Temp. | -30°C~80°C | 
| Work Humidity | 0~85% RH | 
| Contact Material | refer to slip ring grade table | 
| Housing Material | AL alloy | 
| Torque | 0.05N.m+0.02N.m/6 wire | 
| IP Grade | IP51 | 
| Electrical parameters | ||
| Spec. | Power | Signal | 
| Voltage Range | 0~240VAC/VDC | 0~240VAC/VDC | 
| Insolution Resistance | ≥500MΩ/500VDC | ≥500MΩ/500VDC | 
| Lead wire Spec. | AWG22# Silver-plated teflon | AWG22# Silver-plated teflon | 
| lead wire length | standard length 300mm(can be customized) | |
| Dielectric Strength | 500VAC@50Hz,60s | |
| Electrical Noise | < 0.01Ω | |
h2042 Grade Table
			| Grade code | Max rotating speed | Working Life | Contact Material | 
| C(Standard) | 250RPM | 20 millions revolutions | precious metal | 
| D(Industrical) | 600RPM | 80 millions revolutions | precious metal | 
| H(High Quality) | 1000RPM | 150 millions revolutions | gold alloy | 
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