1109-840-835 rotary joint

The 1109-840-835 rotary joint is a high-performance single channel inner hole installation type rotary joint, belonging to the 1109 series. This product is designed for the transmission of coolant or micro lubricating (MQL) media in high-speed rotating equipment such as machine tools. It features a full channel design, high-speed stability, and long-life sealing.

Place of Origin: China
Customized processing: Yes
Whether to import: No
Scope of application: CNC machine tool electric spindle
Material: Stainless steel
Temperature resistance: 70 ℃
Voltage resistance: 15MPA
Speed: 20000r/min
Medium: water-based coolant
1109-840-835：
Single channel coolant or MQL;
Detaching from M technology allows for no medium idle without medium pressure;
Allow the axial movement of the pull rod to be greater than 19 millimeters;
Full flow design with no obstacles to intercept chips or debris;
Hole installation design, easy to install;
Matched ISO grade P4 hybrid ball bearings can achieve high-speed and smooth operation;
Maze system and large vent can protect ball bearings;
The balanced mechanical seal is made of silicon carbide, which can achieve long service life even under harsh operating conditions;
Anodized aluminum and stainless steel parts are corrosion-resistant.