1154-003-136 rotary joint

1154-003-136 rotary joint belongs to the 1154 series compact bearingless automatic induction high-speed rotary joint. This model is designed specifically for the spindle internal cooling system of modern CNC machine tools, especially horizontal machining centers (HMC). Its core advantage lies in the use of patented AutoSense ™ Automatic sensing technology can automatically adjust the sealing mode according to the type of medium and pressure state, achieving efficient and reliable fluid transmission.

‌AutoSense ™ Automatic sensing technology:
This is the biggest highlight of this series of connectors. Traditional rotary joints are prone to wear during dry operation or low pressure, while they require tight sealing under high pressure. AutoSense ™ Technology enables the joint to automatically switch between “closed sealing” and “controlled leakage/non-contact”. When the coolant flows, the sealing surface closes to prevent leakage; When the medium stops flowing, the sealing surface automatically opens to avoid dry friction, significantly extending the service life and reducing maintenance requirements.
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