1116-516-463 rotary joint

The 1116-516-463 rotary joint is a “closed seal” continuous coolant rotary joint designed specifically for single channel coolant or micro lubrication (MQL) applications. This model belongs to the 1116 series and adopts a bearing support structure, aiming to provide stable and efficient fluid transmission solutions for automatic production lines and similar industrial applications. Its design focuses on preventing debris blockage, extending sealing life, and ensuring smooth operation at high speeds.

Water based coolant: 1523 PSI 70 bar
MOL (oil mist): 145 PSI 10 bar
High flow rate: 21.6 GPM 82 l/min
High temperature: 71 ° C
Working parameters:
Medium: MQL, coolant
Rotor connection: 16×1.5 LH, 17.993 mm pilot
Supply connection: 3/8 “-19 PT
Coolant flow rate: 24.3 l/min
Coolant pressure: 103.4 bar
Coolant temperature: 71 ° C
MQL flow rate: 49.8 l/min
MQL pressure: 10 bar
MQL temperature: 71 ° C
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 for coolant or MQL
Closed seal for automatic lines and similar applications
Full flow design, unobstructed passage, avoiding residual impurities
The threaded rotor supported by bearings is easy to install
Deep groove ball bearings operate smoothly
Maze structure and multiple large leakage ports to protect ball bearings
The balanced mechanical seal uses silicon carbide, which has a long service life, even under harsh operating conditions
Anodized aluminum parts for corrosion resistance