Two-in-two-out Gas Line Rotary Joint, ID 20mm, OD 86mm
The Q2P01-2086 gas path rotary joint is a high-performance gas slip ring with 20mm inner diameter and 86mm outer diameter. Featuring O-ring sealing technology, it reliably transmits compressed air, hydrogen, nitrogen, chemical mixed gases, and vacuum conditions.
Product Specifications
| Attribute | Value |
| Circuit Number | 2 circuits |
| Inner Diameter | 20mm |
| Outer Diameter | 86mm |
| Sealing Type | O-Ring |
| Vibration Resistance | 10g@10~2000Hz |
| Service Life | 20 million rotations |
Key Features
- 20mm inner bore with multiple fixing holes for convenient over-shaft installation
- Anodized aluminum alloy housing for enhanced durability
- Independent gas channel design prevents internal gas leakage
- High-quality bearings with friction-resistant design for extended 20 million rotation lifespan
Technical Parameters
| Parameter | Value |
| Transmission Medium | Gas (liquid transmission available as custom option) |
| Working Life | 20 million rotations (reference value) |
| Maximum Speed | 300 RPM |
| Pressure Range | -90KPa to 1MPa (including vacuum operation) |
| Operating Temperature | -30℃ to +80℃ |
| Operating Humidity | 0-85% RH |
| Protection Level | IP51 |
| Housing Material | Aluminum Alloy |
| Rotational Torque | 0.5N.m (reference value, varies with channel count) |
Product Dimensions
Application Scenarios
Designed for applications requiring 360° continuous rotation with uninterrupted gas pressure, vacuum, power, and signal transmission. Ideal for:
- Non-standard automation equipment
- Lithium battery manufacturing systems
- Mobile phone testing and production equipment
- Laser processing and coating machines
- Electronic semiconductor manufacturing
- Optoelectronic display production (LCD/LCM/TP/OLED/PDP)
- Rotary workstations and wind power equipment
- AGV lifting platforms and filling machines