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4 In 4 Out Hollow Bore Rotary Union 4 Gas Passage 20mm Hollow Shaft Size Electrical Rotary Union
Description of 3404004 Electrical Rotary Union
The SENRING 4 passage Hollow Shaft Rotary Unions 3404004 series is a 4 in 4 out hollow bore rotary union with a standard hollow shaft size of 20mm. Other hollow shaft sizes can be customized according to requirements.
Electrical Rotary Union has a wide range of applications in machines and equipment that require power and signal transmission through rotating components. They provide a reliable and efficient solution that can help machines and equipment achieve free rotation and perform tasks while maintaining the integrity and reliability of the wires.
Technical Specification of 3404004 Electrical Rotary Union
| 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 Electrical Rotary Union
1. It can be installed with a mechanical arm to rotate together.
2. It supports the transmission of mixed power and signals, such as USB, HDMI, 1000M Ethernet, VGA, DVI, coaxial RF (high frequency), servo motor signal, industrial bus slip rings, and so on.
3. It can transmit compressed air, steam, vacuum, negative pressure, positive pressure, and other media in 360 degrees.
4. The maximum pressure is 1Mpa (vacuum: -100kPa, higher pressure can be customized).
5. It supports four M5 ports for 4~6mm pipes.
6. The standard hollow shaft size is 20mm.
An Electrical Rotary Union is typically used in machines and equipment that require the transmission of power, signals, or data through rotating components. They are a type of rotary connector that allows power and signals to be transmitted through rotating parts without the need to worry about tangled or broken wires.
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. 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.
2. Are you a factory or a trading company?
A: We are a professional manufactory with High-level R & D team.
