GF Series Pneumatic Rotary Joint

GF Series Pneumatic Rotary Joint | SOLIH Single & Multi Passage Air Rotary Union

Brand: SOLH by Richge Technology | 360° Rotating Pneumatic Air Rotary Connector for Automation

1. Product Overview

     GF series are single-passage and multi-passage pneumatic rotary joints, designed to continuously deliver compressed air from stationary air source to rotary tables, robot joints and rotating fixtures. It prevents hose tangling, air leakage and air cross-over during rotation, ideal for automated rotary pneumatic circuits.

2. Core Technical Specifications (SOLH Standard)

     • Working Fluid: Compressed air, compatible with vacuum

     • Working Pressure: -0.095～1.0MPa, dual use for vacuum and positive pressure

     • Ambient Temperature: -10～60℃

     • Max Rotating Speed: 300rpm (standard version)

     • Sealing Structure: Precision bearing + wear-resistant rotary seal

     • Port Sizes: M5, G1/8, G1/4, G3/8, G1/2

     • Material: Aluminum alloy body, lightweight and durable

3. Model & Port Quick Reference

4. Key Product Features

     • 360° free rotation without air hose tangling

     • Low torque, smooth rotation without increasing motor load

     • Reliable sealing, anti-leakage & anti cross-air under long-time rotation

     • Direct connection with one-touch fittings for easy installation

     • Dual function for vacuum and positive pressure

     • Multi-passage available for synchronous control of multiple cylinders

5. Typical Application Scenarios

     • Rotary worktables, indexing plates, rotary cylinders

     • Robot joints, manipulators, rotating jigs & fixtures

     • Packaging machines, screen printers, rotary gate pneumatic circuits

     • Equipment with multi-circuit simultaneous rotary control