Place of Origin:
CHINA
Brand Name:
senring
Certification:
CE, ISO9001
Model Number:
3404004
Passages(Gas):
4 Passages
Pipe Size:
4~6mm Pipe, M5quot; Port
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
4 Passage Hollow Shaft Rotary Unions M5 Support 4~6mm Pipes Standard Hollow Shaft Size 20mm
Description of 3404004 Hollow Shaft Slip Ring
SENRING 4 passage Hollow Shaft Rotary Unions 3404004 series is 4 in 4 out hollow bore rotary union, standard hollow shaft size 20mm, other hollow shaft sizes can be customized.
What is a slip ring on a shaft?
The slip ring rides along a center shaft and sits on a base plate. The base plate or mount is held stationary and the shaft rotates in the center. This allows the slip ring to transfer power from a stationary system to a 360-degree rotating unit, completing the circuit.
Technical Specification of 3404004 Hollow Shaft Slip Ring
| Passages(Gas) | 4 passages |
| Pipe Size | 4~6mm pipe, M5quot; 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 | <0.4N.m | |
| Electrical Data | ||
| spec. | data | |
| Power | Signal | |
| Voltage range | 0~440VAC/VDC | 0~440VAC/VDC |
| Insolution resistance | <500MΩ/300VDC | <500MΩ/300VDC |
| Lead wire spec. | AWG17# Silver-plated teflon wire | AWG22# Silver-plated teflon wire |
| Lead wire length | standard 250mm (can be customized) | |
| Insolution resistance | 500VAC@50Hz,6s | |
| Electrical noise | <0.01Ω | |
Features of 3404004 Hollow Shaft Slip Ring
1. Can be installed with mechanical arm to rotate together ;
2. Support transmitting mixed power and signals, such as USB, HDMI, 1000M ethernet, VGA, DVI, coaxial RF (high frequency), servo motor signal, industrial bus slip rings...etc;
3. 360° transmits compressed air, steam, vacuum, negative pressure, positive pressure...etc;
4. Max. Pressure(s):1Mpa (vacuum: -100kPa, higher Pressure can be customized)；
5. Support 4 M5 port for 4~6mm pipes;
6. Standard hollow shaft size 20mm.
Part no. description
Drawing
Standard model list
| Model | Passages(Gas) | Port Size | Pipe Size |
| 3404004 | 4 passages | M5 | 4∼6mm |
| Model | Passages(Gas) | Port Size | Pipe Size | Power/Signal(5A/10A) | Length L(mm) |
| 3404004-0605 | 4 Passages | M5 | 4∼6mm | 6 | 34.5 |
| 3404004-1205 | 4 Passages | M5 | 4∼6mm | 12 | 57.5 |
FAQ:
1. Are you a factory or a trading company?
A: We are a professional manufactory with High-level R & D team.
2. What is a slip ring?
A slip ring is an electromechanical device that allows the transmission of power and electrical signals from a stationary to a rotating structure. A slip ring can be used in any electromechanical system that requires rotation while transmitting power or signals. It can improve mechanical performance, simplify system operation and eliminate damage-prone wires dangling from movable joints.
3. Do you offer custom slip rings?
Yes, if you are confident that a custom / modified solution is most likely required or need assistance in your selection, contact us to Get Started. Our engineers will come up with the perfect solution for your needs.
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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