Shenzhen Senring Electronics Co., Ltd.
Shenzhen Senring Electronics Co., Ltd.
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Light 6mm Thickness Pancake Slip Rings With High Rotating Speed And Stable Contact
Description of P012 PCB Pancake Slip Ring
P012 series PCB slip ring has an inner diameter of 12.7mm and a thickness of 6mm. It is a conductive slip ring that is thinner than SenRing K series pancake slip ring. SenRing innovatively uses PCB substrate, ultra-hard gold plating treatment, and ultra-thick copper foil technology to support the mixed transmission of current and signal. It has the characteristics of high stability, low torque, low loss, maintenance-free, low electrical noise, and ultra-long lifespan.
Features of P012 PCB Pancake Slip Ring
1. Hole size:12.7,thickness:6mm;
2. Adopting fiber brush technology make sure reliable contact under very low friction ;
3. Low contact resistance, no friction debris;
4. Can transmit precision signal and supply power when 360° rotaring;
5. Precious metal brush ensure high stability and reliability.
| Mechanical Data | |
| spec | data |
| working life(Reference) | 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 |
| IP grade | IP51 |
| 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 | AWG22# Silver-plated teflon |
| lead wire length | standard 300mm (can be customized) | |
| Dielectric Strength | 500VAC@50Hz,60s | |
| Electrical noise | < 0.01Ω | |
| torque | 0.1N.m;+0.03N.m/6 circuits | |
Part no. description
Drawing of P012 PCB Pancake Slip Ring
Standard model list
| Model | 10A | signal/5A | Rings |
| P012-0310 | 3 | 0 | 3 |
| P012-0210-04S | 2 | 4 | 6 |
| P012-06S | 0 | 6 | 6 |
| P012-1210 | 12 | 0 | 12 |
| P012-0410-08S | 4 | 8 | 12 |
| P012-0810-04S | 8 | 4 | 12 |
| P012-03S | 0 | 3 | 3 |
| P012-0410-02S | 4 | 2 | 6 |
| P012-0610 | 6 | 0 | 6 |
| P012-0210-10S | 2 | 10 | 12 |
| P012-0610-06S | 6 | 6 | 12 |
| P012-12S | 0 | 1 | 12 |
*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 hole size,OD,thickness,circuit no.and signal type of slip ring,
P012 PCB Pancake Slip Ring Grade Table
| Grade code | Max rotating speed | working life | contact material |
| C:standard | 100RPM | 5 millions revolutions | precious metal |
| D:industrical | 300RPM | 20 millions revolutions | gold-gold |