Shenzhen Senring Electronics Co., Ltd.
Shenzhen Senring Electronics Co., Ltd.
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Miniture Gigabit Ethernet Slip Ring 1channels 100M / 1000M Ethernet+2~16 Circuits Power / Signal
Description of EM022 Ethernet Slip Ring
Senring EM022 series gigabit Ethernet slip ring is an integral precision conductive slip ring that can rotate 360 degrees to transmit 1-2 channels of gigabit Ethernet signals. The slip ring is solid without holes and has an outer diameter of 22mm. It can mix transmit 1-16 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. It uses US military coating technology with precious metals and superhard gold plating treatment, and has an ultra-low BER error rate and ultra-high signal-to-noise ratio.
Features of EM022 Ethernet Slip Ring
1. Standard RJ45 male connector,RJ45 female optional;
2. Can transmit 1~2 channels 100M/1000M Ethernet signal steadilys；
3. Can be combined to transmit 1~16 circuits power/signal;
4. Solid,OD:22mm;
5. With advantages of reliable transmitting,no packet loss,no string code,low return loss, low insertion loss,etc.
6. With US military plating technology and low BER error rate and high signal-to-noise ratio;
Part no. description
Drawing of EM022 Ethernet Slip Ring
Technical Specification of EM022 Ethernet Slip Ring
| Ethernet | 1~2 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 |
| Mechanical vibration | MIL-STD-810E |
| 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 | |
| material | RoHS compliant | |
Standard model list
| Model | power/signal circuits no. | Ethernet channels no. | length L(mm) | |||
| signal(2A) | power(5A) | power(20A) | 100M Ethernet | 1000M Ethernet | ||
| EM022-06 | 0 | 0 | 0 | 1 | 0 | 19 |
| EM022-12 | 6 | 0 | 0 | 1 | 0 | 26 |
| EM022-12V | 0 | 2 | 0 | 1 | 0 | 26 |
| EM022-12G | 0 | 0 | 0 | 0 | 1 | 26 |
| EM022-18 | 12 | 0 | 0 | 1 | 0 | 33 |
| EM022-18V | 6 | 2 | 0 | 1 | 0 | 33 |
| EM022-18X | 2 | 0 | 2 | 1 | 0 | 33 |
| EM022-18G | 6 | 0 | 0 | 0 | 1 | 33 |
| EM022-18GV | 0 | 2 | 0 | 0 | 1 | 33 |
| EM022-24 | 18 | 0 | 0 | 1 | 0 | 40 |
| EM022-24V | 12 | 2 | 0 | 1 | 0 | 40 |
| EM022-24X | 8 | 0 | 2 | 1 | 0 | 40 |
| EM022-24G | 12 | 0 | 0 | 0 | 1 | 40 |
| EM022-24GV | 6 | 2 | 0 | 0 | 1 | 40 |
| EM022-24GX | 2 | 0 | 2 | 0 | 1 | 40 |
| EM022-24GG | 0 | 0 | 0 | 0 | 2 | 40 |
*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 channel no. of Ethernet,power and signal,or mix other signals,pls contact the SenRing salesman.
EM022 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 |