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3008004 Series M5 8 Passage Pnuematic/+Electric Hybridry Rotary Unions
8 Passage+6~36 Circuits Electrical,support 8 M5 port for 4mm pipes
SENRING 3008004 series 8 passages rotary unions provides a positive seal between stationary piping and a rotating cylinder and is applied to air,steam,vacuum,mixture of gases,etc service.Available in 3008004,3008004-06S,3008004-12S,3008004-24S,3008004-36S
- Features
- Support transmit mixed power and signals,such as USB,HDMI, 1000M ethernet, VGA, DVI, coaxial RF (high frequency),servo motor signal,industrial bus slip rings,etc.;
- 360° transmit compressed air,steam,vacuum,negative pressure,positive pressure...etc.
- Max. Pressure(s):1Mpa (vacuum: -1.5kPa, higher Pressure can be customized)；
- Support 8 M5 port for 4mm pipes;
Part no. description
Drawing
Standard model list
| Model | Passages(Gas) | Port Size | Pipe Size |
| 3008004 | 8 passages | M5 | 4~6mm |
Drawing
Standard model list
| Model | Passages(Gas) | Port Size | Pipe Size | Signal Circuits(2A) | Length L(mm) |
| 3008004-06S | 8 passages | M5 | 4~6mm | 6 | 14 |
| 3008004-12S | 8 passages | M5 | 4~6mm | 12 | 21 |
| 3008004-24S | 8 passages | M5 | 4~6mm | 24 | 35 |
| 3008004-36S | 8 passages | M5 | 4~6mm | 36 | 52 |
Technical Specification of 3008004 series slip ring
| Passages(Gas) | 8 passages |
| Pipe Size | 4mm pipe, M5 port |
| Mechanical Data | |
| spec. | data |
| Working life | 20millions for ref(depends on working conditions) |
| Max. Operating Speed | 250RPM continously, 1000RPM intermittently |
| Working temp. | -30°C~80°C |
| Work humidity | 0~85% RH |
| Contact Materia | Precious Metal |
| Housing Material | aluminum alloy |
| IP Grade | IP51 |
| Max. Operating Pressure |
Positive Pressure 1Mpa, Vacuum -90kPa | |
| torque | <0.8N.m | |
| Electrical Data | ||
| spec. | data | |
| Power | Signal | |
| Voltage range | 0~240VAC/VDC | 0~240VAC/VDC |
| Insolution resistance | <500MΩ/300VDC | <500MΩ/300VDC |
| Lead wire spec. | AWG26# Silver-plated teflon wire | AWG26# Silver-plated teflon wire |
| Lead wire length | standard 250mm（can be customized） | |
| Insolution resistance | 500VAC@50Hz,6s | |
| Electrical noise | <0.01Ω | |
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