2-Channel Gas Rotary Union with Aluminum Alloy Housing for 20 Million Rotations in Water and Air Transfer
Price:
＄19-199
MOQ:
1
Delivery Time:
3 weeks ARO
Brand:
GuRen
Product Description
2-Channel Rotating Slip Ring with Aluminum Alloy Housing
This 2-channel rotary water-transfer slip ring is a high-performance device designed for equipment requiring continuous rotary connection in water or gas media. It features an aluminum alloy housing with an outer diameter of 86mm and a standard G1/8" interface, supporting both water and air transfer simultaneously. With a maximum operating pressure of 0.8MPa and a maximum speed of 200rpm, its compact design and reliable sealing make it an ideal choice for industrial cooling, cleaning, pneumatic control, and other rotary fluid transfer applications.
Key Features
- Dual-channel design for both air and water: Two independent channels can transmit either water or air, flexibly adapting to various media and meeting diverse process requirements
- Compact 86mm aluminum alloy housing: Lightweight design facilitates integration into space-constrained rotating equipment while providing excellent heat dissipation and corrosion resistance
- G1/8" standard interface: Universal interface specification for easy connection to various pipes and fittings, simplifying installation and maintenance
- 0.8MPa pressure resistance and 200rpm speed: Dynamic sealing technology ensures long-term stable operation under high pressure and high speed with no risk of leakage
Technical Parameters
| Transmission medium | Vacuum, air, water |
| Working life | 20 million revolutions (reference value) |
| Maximum speed | 200 RPM |
| Pressure range | 0.8MPa |
| Operating temperature | -30℃ to +80℃ |
| Operating humidity | 0-85% RH |
| Protection level | IP51 |
| Shell material | Aluminum Alloy |
| Rotational torque | 0.5N.m (reference value, torque increases with channel count) |
Product Dimensions
Application Scenarios
- Industrial Cooling Systems: Equipment requiring circulating cooling water, such as rotating molds, rollers, and spindles
- Cleaning and Spraying Equipment: Rotary cleaning nozzles and high-pressure water guns with rotating connections
- Pneumatic Rotary Actuators: Grippers, cylinders, etc., requiring air supply while rotating
- Packaging and Printing Machinery: Cooling or pneumatic control of rotating drums
- Food Processing Equipment: Cooling and cleaning of rotary cutting and filling heads
Frequently Asked Questions
Can the two channels simultaneously carry different media (one water, one air)?
Yes. The two channels are completely independent and do not interfere with each other. They can transmit water or air separately, even media at different pressures (both ≤0.8MPa).
Is the product suitable for hot water?
Standard seals are suitable for clean water from 0-80℃. For hot water (>80℃) or other hot media, please provide the temperature parameters, and we can customize high-temperature resistant sealing materials.
What is the typical pipe diameter for air/water hoses with the G1/8" interface?
G1/8" threads are typically used with 4mm, 6mm, or 8mm outer diameter hoses (via quick-connect fittings). The specific pipe diameter needs to be selected based on flow requirements.
What is the starting torque of the product at 200rpm?
The starting torque is typically less than 0.1N*m, having minimal impact on the drive motor load, making it suitable for servo motors or stepper motors.
What is the protection rating? Can it be used in humid environments?
The standard model has basic splash resistance. For long-term use in spray or high humidity environments, IP54/IP65 protection ratings can be customized.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Guren Technology Co., Ltd.
Location
3rd Floor, East of Building D, Zhongxi Industrial Park, No. 30, Xiangxing Road, Shajing Sub-district, Bao'an District, Shenzhen City, Guangdong Province, China
Contact Person
Chen Ren