Shenzhen Senring Electronics Co., Ltd.
Shenzhen Senring Electronics Co., Ltd.
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Precise Conductive Slip Ring With Small hole And Small Current Miniature Structure
Description of H2042 Through Bore Slip Ring
The SenRing H2042 series is a micro-aperture through-hole conductive slip ring with a through-hole diameter of 20mm (suitable for any rotating device with a diameter ≤20mm) and an outer diameter of 42mm. The H2042 series is a precision conductive slip ring with a small aperture and small current micro-integral structure that can stably transmit 5A signals. It can be used in various devices that require 360° rotation and transmission of various control signals, such as automatic laminating machines, automatic welding equipment, precision die-cutting machines, rivet insertion machines, desktop dispensers, fully automatic winding machines, and sorting machines.
Features of H2042 Through Bore Slip Ring
1. Standard model supports 2~12 circuits signal(0~5A),current and channels can be customized;
2. Max rotating speed : 250RPM,600RPM,1000RPM(optional);
3. Contact materil used precious metal,ensure the stablity and working life;
4. Big hole size, small OD, easy installation.
| Mechanical parameters | |
| Working Life | refer to slip ring grade table |
| Rotating speed | refer to slip ring 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 | |
| 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.
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 |