Place of Origin:
CHINA
Brand Name:
senring
Certification:
CE, ISO9001
Model Number:
K338
Hole Size:
38.1mm
OD:
99mm
Lead Wire Length:
Can Be Customized
Thickness Ranges:
17.1~91.9mm
IP Grade:
IP51
Housing Material:
Aluminum Alloy
High Stability Low Resistance Fluctuation Pancake Slip Ring With CE
Description of k338 Pancake Slip Ring
K338 series Pancake Slip Ring,hole size 38.1mm,OD 99mm,thickness ranges from 17.1~91.9mm .With AL alloy structure, sprecious metal +gold plating contact material which ensures stable rotation and low resistance fluctuation. It is mainly used in environments with limited vertical space and little restriction on horizontal space.
Pancake slip ring as a another form of through hole slip ring, which are designed for somewhere vertical space is limited while horzontal space is less restrictive. special high vacuum sealing technology&precious metal brush ensure the high reliability transmitting and rotating performance of slip ring.
Features of k338 Pancake Slip Ring
The slip ring has an inner diameter of 38.1mm and an outer diameter of 99mm, with a thickness ranging from 17.1mm 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.
| 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 k338 Pancake Slip Ring
Standard model list
| Model | signal/5A | 10A | 20A | Length L(mm) |
| k338-02S | 2 | 0 | 0 | 17.1 |
| k338-0210 | 0 | 2 | 0 | 17.1 |
| k338-0210-02S | 2 | 2 | 0 | 23.9 |
| k338-0410 | 0 | 4 | 0 | 23.9 |
| k338-06S | 6 | 0 | 0 | 30.7 |
| k338-0610 | 0 | 6 | 0 | 30.7 |
| k338-0620 | 0 | 0 | 6 | 30.7 |
| k338-0210-04S | 4 | 2 | 0 | 30.7 |
| k338-12S | 12 | 0 | 0 | 51.1 |
| k338-1210 | 0 | 12 | 0 | 51.1 |
| k338-1220 | 0 | 0 | 12 | 51.1 |
| k338-0610-06S | 6 | 6 | 0 | 51.1 |
| k338-0620-06S | 6 | 0 | 6 | 51.1 |
| k338-18S | 18 | 0 | 0 | 71.5 |
| k338-1810 | 0 | 18 | 0 | 71.5 |
| k338-0610-12S | 12 | 6 | 0 | 71.5 |
| k338-1210-06S | 6 | 12 | 0 | 71.5 |
| k338-0810-10S | 10 | 8 | 0 | 71.5 |
| k338-24S | 24 | 0 | 0 | 91.9 |
| k338-2410 | 0 | 24 | 0 | 91.9 |
| k338-0610-18S | 18 | 6 | 0 | 91.9 |
| k338-1210-12S | 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
k338 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 |
Service hotline
+86-755-29717812
Phone：+86 18100274370
ADDRESS：No.36 Xingda Road, Yanchuan Community, Yanluo Street, Bao'an District, Shenzhen
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