1154-012-109 swivel unions

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1154-012-109 rotary joint belongs to the 1154 series high-speed bearingless “detachable” rotary joint. This series of products is designed specifically for modern CNC machine tools, machining centers, and automated production lines. It is mainly used to transport coolant or air from stationary pipelines to the interior of rotating spindles under high-speed rotating conditions. The core design concept is to achieve extremely high speed performance by removing traditional bearing structures, while adopting a unique “disengagement” mechanism to ensure automatic closure and isolation of fluid channels in non working states.

Scope of application: Machinery industry
Origin: Shandong
Voltage resistance: 3.0MPA
Customized processing: Yes
Whether to import: No
Material: Aluminum alloy
Installation form: threaded
Temperature resistance: -30~+80 ℃
Speed: 20000r/min
Media: hydraulic oil, water, coolant
Single channel coolant or compressed air
The patented automatic sensing technology can automatically switch between closed sealing and controlled leakage based on the medium
Non rotating components have a “stroke” (axial movement) of over 8mm, and even if the joint is installed on the clamping mechanism, it can follow the full flow design of the pull rod without generating debris or burrs to block it
Balanced mechanical seal, made of silicon carbide material, can extend its service life even under harsh working conditions
Anti corrosion anodized aluminum shell