Deublin 1109 021 188 Rotary Union

Description

Deublin 1109 021 188 Rotary Union Product overview

The Deublin 1109 021 188 Rotary Union is an advanced, precision-engineered device designed to provide seamless and reliable fluid transfer in rotating machinery. With over 75 years of innovation and expertise, Deublin has established itself as the world leader in rotary union technology. This model is specifically tailored for applications requiring the transfer of coolant, hydraulic oil, air, and other media, making it an indispensable component in a wide range of industrial processes.

Key Features of Deublin 1109 021 188 Rotary Union 

Versatile Media Handling: The Deublin 1109 021 188 can accommodate a wide range of media, including water, steam, hydraulic fluids, and compressed air. This versatility makes it ideal for diverse applications from machine tools to wind energy systems.
High-Pressure Capabilities: Designed to operate under high pressures, this rotary union can handle up to 210 bar (approximately 3,000 psi), ensuring reliable performance in demanding environments.
Speed and Efficiency: With maximum rotational speeds reaching up to 20,000 RPM, the 1109 021 188 enhances operational efficiency by allowing faster machining processes while maintaining optimal cooling and lubrication.
Durable Construction: Built with high-quality materials such as stainless steel and brass, this rotary union features precision-engineered mechanical seals that ensure leak-proof operation even under extreme conditions. Options for silicon carbide seals are available for applications involving abrasive or corrosive media.
Customizable: Available in various configurations and with multiple channels, the 1109 021 188 can be customized to meet specific application needs, ensuring optimal performance and reliability.

The Deublin 1109-021-188 Rotary Union is suitable for a wide range of applications

Machine Tools: Essential for cooling and lubricating cutting tools during high-speed operations, ensuring longer tool life and higher productivity.
Wind Energy: Used in pitch control systems for wind turbines, providing reliable operation under fluctuating conditions and harsh environmental factors.
Automotive and Aerospace: Critical in manufacturing processes where fluid transfer is necessary, such as in engine testing, assembly lines, and other precision machinery.
Food Processing: Designed to meet stringent hygiene standards while effectively transferring hot water or steam, ensuring safe and efficient food processing.
Paper Mills: Ideal for transferring steam, water, and other fluids, ensuring smooth and continuous operation in paper-making machines.
Plastic Processing: Used for cooling and heating molds, ensuring consistent temperature control and high-quality product output.
Textile Industry: For dyeing and finishing processes, providing reliable and efficient fluid transfer to maintain high production standards.
Aerospace and Defense: Reliable in hydraulic and pneumatic systems, ensuring the proper function of critical components in aircraft and military vehicles.

FAQ

What is the Deublin 1109-021-188 Rotary Union?
The Deublin 1109-021-188 is a rotary union designed for single passage applications. It features patented Pop-Off technology that allows for unlimited dry running . Making it suitable for various machining processes.
What are the specifications of the Deublin 1109-021-188?
This rotary union has a rotor connection of M16x1.5 LH and a housing connection of G 3/8″-19. It supports a flow rate of up to 21.6 gallons per minute (GPM) and operates effectively with water-based coolants.
What applications is the Deublin 1109-021-188 suitable for?
The 1109-021-188 rotary union is ideal for machine tools that require efficient coolant delivery. Its design accommodates various machining operations, including milling and turning.
How does the Deublin 1109-021-188 compare to other rotary unions?
Compared to other models, the 1109 series offers a unique combination of high flow rates and dry running capabilities. Making it more versatile for specific machining tasks that require minimal lubrication.
What are the installation requirements for the Deublin 1109-021-188?
Installation requires ensuring proper alignment with the machine tool’s spindle and adhering to specified mounting tolerances. Detailed installation guidelines can be found in Deublin’s catalog, which outlines best practices for achieving optimal performance.
Can the 1109-021-188 customized?
Yes, Deublin offers customization options for their rotary unions. Including modifications to accommodate specific pressure, speed, or media requirements based on your needs.
What maintenance required for the 1109-021-188?
Regular inspection for wear and tear recommended, along with ensuring that any coolant or lubrication media used is clean and free from contaminants to maintain optimal functionality and longevity of the rotary union.
What is the weight of the 1109-021-188?
The weight of this rotary union is approximately 1.400 lbs (0.635 kg). Making it relatively lightweight and easy to integrate into existing machinery setups without significant structural changes.