Shenzhen Senring Electronics Co., Ltd.
Shenzhen Senring Electronics Co., Ltd.
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Pancake Slip Ring Can Be Combined To Transmit Precise Signal Together With Power
Description of k350 Pancake Slip Ring
The K350 series ultra-thin flat pancake slip ring has an inner diameter of 50mm, an outer diameter of 119mm, and a thickness of 25.1-91.9mm with various specifications. It has an all-aluminum alloy housing, and the contact material is treated with precious metal and ultra-hard gold plating to ensure stable operation and minimal resistance fluctuations. It is mainly used in environments with limited vertical space and little restriction on horizontal space.
Features of k350 Pancake Slip Ring
The slip ring has an inner diameter of 50mm and an outer diameter of 119mm, with a thickness ranging from 25.1mm to 91.9mm. The contact material is treated with precious metal and ultra-hard gold plating, ensuring stable operation and minimal resistance fluctuations. It can be used for mixed transmission of precision signals and power. The leaf spring contact is made of precious metal, which has high stability and reliability.
Type Application
| Industrial machinery | Filling equipment |
| Exhibit / display equipment | Medical equipment |
| machining centerse | rotary index tables |
| Mechanical arm | Surgery lamp |
| heavy equipment turrets or cable reels | Revolving door |
| Packaging machine | Coiling machine |
| test equipment | packaging machines |
| 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∼240VAC/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 k350 Pancake Slip Ring
Standard model list
| Model | signal/5A | 10A | 20A | Length L(mm) |
| k350-02S | 2 | 0 | 0 | 25.1 |
| k350-0210 | 0 | 2 | 0 | 25.1 |
| k350-0210-02S | 2 | 2 | 0 | 26.9 |
| k350-0410 | 0 | 4 | 0 | 26.9 |
| k350-06S | 6 | 0 | 0 | 30.7 |
| k350-0610 | 0 | 6 | 0 | 30.7 |
| k350-0620 | 0 | 0 | 6 | 30.7 |
| k350-0210-04S | 4 | 2 | 0 | 30.7 |
| k350-12S | 12 | 0 | 0 | 51.1 |
| k350-1210 | 0 | 12 | 0 | 51.1 |
| k350-1220 | 0 | 0 | 12 | 51.1 |
| k350-0610-06S | 6 | 6 | 0 | 51.1 |
| k350-0620-06S | 6 | 0 | 6 | 51.1 |
| k350-18S | 18 | 0 | 0 | 71.5 |
| k350-1810 | 0 | 18 | 0 | 71.5 |
| k350-0610-12S | 12 | 6 | 0 | 71.5 |
| k350-1210-06S | 6 | 12 | 0 | 71.5 |
| k350-0810-10S | 10 | 8 | 0 | 71.5 |
| k350-24S | 24 | 0 | 0 | 91.9 |
| k350-2410 | 0 | 24 | 0 | 91.9 |
| k350-0610-18S | 18 | 6 | 0 | 91.9 |
| k350-1210-12S | 12 | 12 | 0 | 91.9 |
*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,pls contact the SenRing technician
k350 Pancake Slip Ring Grade Table
| Grade code | Max rotating speed | working life | contact material |
| C:standard | 60RPM | 3 millions revolutions | precious metal |
| D:industrical | 200RPM | 10 millions revolutions | gold-gold |