Shenzhen Senring Electronics Co., Ltd.
Shenzhen Senring Electronics Co., Ltd.
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Single Channel Gigabit Ethernet Slip Ring Hole 12.7mm Rotating Slip Ring
Description of EH1256-01 Ethernet Slip Ring
Through hole slip ring also called hollow slip ring with centre hole,it could be applied to any devices where requires to transmit power and signals when need 360° roating.
Senring EH1256-01 series gigabit Ethernet slip ring is an integral precision conductive slip ring that can rotate 360 degrees to transmit a single channel of gigabit Ethernet signal. The slip ring has a hole diameter of 12.7mm and an outer diameter of 56mm. It can mix transmit 1-22 channels of 2-20A current and mix with other signals such as USB and HDMI. Compared to similar products on the market, it has the advantages of stable transmission, no packet loss, no code error, low return loss, and low insertion loss.
Features of EH1256-01 Ethernet Slip Ring
1. With RJ45 connectors(Ethernet slip ring also known as RJ45 slip ring )
2. Standard Ethernet wires connection
3. Max 8channels Ethernet in one slip ring
4. Can combine with power or pneumatic/hydraulic slip ring
5. Tansmit 10M/100M/1000M Base T Ethernet
6. No packet loss,no string code ,low return loss ,low insertion loss
7. Contact materials: percious metal+gold plating which ensures abrasion resistant and anti-Oxidant for long working life
Part no. description
Drawing of EH1256-01 Ethernet Slip Ring
Technical Specification of EH1256-01 Ethernet Slip Ring
| Ethernet | 1 channels 100M/1000M baseT |
| Mechanical Data | |
| spec | data |
| working life | 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 |
| torque | 0.1N.m;+0.03N.m/6 circuits |
| connectors | RJ45 | |
| Electrical Data | ||
| spec | data | |
| power | signal | |
| voltage range | 0∼440VAC/VDC | 0∼440VAC/VDC |
| insulation resistance | ≥1000MΩ/500VDC | ≥1000MΩ/500VDC |
| lead wire spec | AWG17# Silver-plated teflon wire | AWG22# Silver-plated teflon wire |
| lead wire length | standard 300mm(can be customized) | |
| Dielectric Strength | 500VAC@50Hz,60s | |
| Electrical noise | < 0.01Ω | |
| Electrical Noise | <10 Ω | |
| CE certificate | yes | |
| Mechanical vibration | MIL-STD-810E | |
| Material | RoHS compliant | |
Standard model list
| Model | power/signal circuits no. | Ethernet channels no. | length L(mm) | ||
| signal(0∼2A) | power(10A) | power(20A) | |||
| EH1256-01-0210 | 0 | 2 | 0 | 1 | 55 |
| EH1256-01-04S | 4 | 0 | 0 | 4 | 55 |
| EH1256-01-0410 | 0 | 4 | 0 | 1 | 55 |
| EH1256-01-0420 | 0 | 0 | 4 | 1 | 71.5 |
| EH1256-01-10S | 10 | 0 | 0 | 1 | 71.5 |
| EH1256-01-0210-08S | 8 | 2 | 0 | 1 | 71.5 |
| EH1256-01-0610-04S | 4 | 6 | 0 | 1 | 71.5 |
| EH1256-01-16S | 16 | 0 | 0 | 1 | 88.5 |
| EH1256-01-1610 | 0 | 16 | 0 | 1 | 88.5 |
| EH1256-01-0410-12S | 12 | 4 | 0 | 1 | 88.5 |
| EH1256-01-0810-08S | 8 | 8 | 0 | 1 | 88.5 |
| EH1256-01-22S | 22 | 0 | 0 | 1 | 105.5 |
EH1256-01 Ethernet Slip Ring 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 | gold-gold |
SenRing general slip ring models are applied in many applications and equipments, provide system solutions for worldwide.
It involves wind power, controller, and industrial turntable, robot, engineering machinery, CCTV video mornitoring, medical equipment, military radar and so on...