1109-840-835 high-speed swivel unions

The 1109-840-835 rotary joint is designed specifically for machine tool spindle cooling and micro lubrication (MQL) applications, and belongs to the 1109 series “detachable” rotor rotary joint products. Its core advantages lie in its extremely high speed adaptability, excellent sealing performance, and unique anti dry operation protection technology, which are widely used in the spindle center water outlet system of high-precision equipment such as machining centers and CNC machine tools.

Place of Origin: China
Whether to import: No
Customized processing: Yes
Model: 1109-840-835
Material: Stainless steel
Nominal diameter: customized as needed (mm)
Connection type: flange thread
Scope of application: Rotating joints for mechanical engineering
Is it a cross-border export exclusive source of goods: No
Temperature: 71 ℃
Pressure: 70 bar
Media: hydraulic oil, water, coolant
Speed: 2000RPM
Non standard customized products are for personal customization. Once produced, returns and exchanges are not supported. Please carefully review or communicate with customer service before placing an order.
If there are special requirements, they can be customized. The delivery time will increase by 3-15 days and the cost will increase by 5% -50%. Most of our basic accessories are standardized, modular, and non-standard customized, which can greatly reduce costs and delivery time.
Single channel, coolant or MQL
Detachment technology can achieve unrestricted dry operation without medium pressure;
Full flow design, no debris or burr blockage;
Bearing support and threaded rotor, easy to install;
Using a labyrinth for sealing and large leakage ports to protect ball bearings;
Balanced mechanical seal, made of silicon carbide material;
Even under harsh conditions, it can still extend its service life;
Anti corrosion anodized aluminum shell.