Rotoflux A10-1771-05L High Speed Pneumatic Rotary Union
Original price was: $100.00.$91.00Current price is: $91.00.
- Model: A10-1771-05L
- Connection Size: 1/4″ NPT/BSPP (threaded)
- Max Pressure: 20 bar (290 psi)
- Max Speed: 10,000 RPM
- Material: Stainless steel & anodized aluminum
- Sealing Type: Double-lip seals with labyrinth protection
- Temperature Range: -20°C to 80°C
- Media: Compressed air, oils, coolants
- Weight: 0.5 kg
- Applications: CNC machining, automation, robotics, rotary tables
Description
ROTOFLUX A10 High Speed Pneumatic Rotary Union: Product Overview
Introducing the Rotoflux A10-1771-05L High Speed Pneumatic Rotary Union – the ultimate solution for enhancing operational efficiency in your machinery. The ROTOFLUX A10 Rotary Union is a premier solution for efficient fluid transfer in rotating applications.
The Rotoflux A10-1771-05L rotary union is engineered to facilitate the continuous flow of coolant or compressed air through rotating spindles and pneumatic systems without leakage or loss of pressure. Its stainless steel construction ensures longevity even under harsh industrial conditions, including exposure to coolants, oils, and air at high pressure and speed.
Featuring balanced, micro-lapped seals and a robust rotor design, this rotary joint maintains a tight seal during both wet and dry running conditions, minimizing wear and extending service life. The union’s compact design allows for easy integration into machine tool spindles or pneumatic rotary systems where space and reliability are critical.

Key Features of Rotoflux A10-1771-05L High Speed Pneumatic Rotary Union
Ultra-High Speed & Dry Operation
Capable of dry running at ultra-high rotational speeds, ensuring minimal friction and wear even without coolant flow; Optimized dynamic balance reduces vibration during operation.
Extreme Pressure & Temperature Resistance
Max Pressure for hydraulic systems is 400 BAR (5800 PSI); Temperature Tolerance is -20°C to 120°C (-4°F to 248°F).
Versatile Media Compatibility
Compatible with hydraulic oil, coolant, compressed air, and gases (e.g., inert gases, steam); Constructed from stainless steel, aluminum alloy, or brass (customizable) for corrosion resistance.
Compact & Universal Design
Threaded Installation (M16×1.5L) ensures compatibility with standard industrial interfaces; Compact dimensions simplify integration into existing machinery.
Enhanced Durability
Tungsten carbide seals extend lifespan, even with low-filtration coolants; Spring-loaded mechanism prevents turbulence-induced wear.
Extreme High-Speed Performance
Engineered to handle up to 10,000 RPM, ensuring seamless compressed air transfer in dynamic applications like CNC spindles, robotic arms, and high-speed automation systems.
Heavy-Duty Construction
Crafted from stainless steel with anodized aluminum components, offering exceptional corrosion resistance and durability in harsh industrial environments.
Precision Sealing Technology
Features double-lip seals and labyrinth-protected ball bearings to eliminate leaks and maintain optimal air pressure (up to 20 bar ) for consistent performance.
Working pressure, working temperature, and speed:
-Medium is coolant: 40bar (580PS1), 90°C (195°F), 10000 (RPM) 100 bar (1450PSI), 90°C (195°F), 15000 (RPM)
-Medium is air: 10bar (145PSI), 90°C (195°F), 10000 to 15000 (RPM)
-Dry running 10000 to 15000 (RPM)
Model
A08-1520-04LÂ Â Â A08-1520-05LÂ Â Â Â A10-1720-05LÂ Â Â A08-1522-04RÂ Â Â A08-1522-05LÂ Â Â A10-1722-04RÂ Â A10-1722-05LÂ Â A10-1771-04RÂ Â Â Â A10-1771-05LÂ Â Â A10-1701-05LA1Â Â Â A08-1501-04RÂ Â Â A08-1501-05LÂ Â Â A08-1501-11LÂ Â Â A08-1520-03RÂ Â Â Â A08-1540-05LÂ Â Â BH08-1501-11L
Item Value
Pressure 8.0MPA
Temperature -30'C+80°C
Speed <8000RPM
Applicable media Water, coolant, hydraulic oil
Benefits of Using the ROTOFLUX A10 High Speed Pneumatic Rotary Union
Enhanced Efficiency
By providing reliable fluid transfer without leaks or interruptions, the ROTOFLUX A10 High Speed Pneumatic Rotary Union helps maintain optimal operating conditions in machinery, leading to increased productivity.
Cost Savings
The durable construction and robust sealing technology reduce wear and tear on components, resulting in lower maintenance costs and extended service life for equipment.
Versatile Applications
Perfect for a variety of industries, from manufacturing to automotive, the Rotoflux A10-1771-05L adapts to your specific needs, providing reliable service across different environments.
Improved Safety
The leak-proof design minimizes the risk of spills and contamination. Ensuring a safer working environment for operators and compliance with environmental regulations.
Customizable Solutions
The ROTOFLUX A10 High Speed Pneumatic Rotary Union can be tailored to meet specific application requirements with various connection types and configurations available.
FAQ of High Speed Pneumatic Rotary Union
What is the ROTOFLUX A10 Rotary Union?
The ROTOFLUX A10 is a high-speed rotary union designed for efficient fluid transfer in rotating applications. It is suitable for machine tool spindles and can handle various fluids, including coolants and lubricants. It is also capable of dry running when necessary.
How does the ROTOFLUX A10 handle dry running?
The ROTOFLUX A10 Features balanced and micro-lapped seals that remain effective during both wet and dry runs. This design allows it to operate without fluid while maintaining performance, making it versatile for various applications.
What materials used in the construction of the ROTOFLUX A10?
The A10 High Speed Pneumatic Rotary Union constructed with an aluminum body and stainless steel rotor, featuring tungsten carbide seals. This combination provides durability and resistance to wear, ensuring long-lasting performance under demanding conditions.
In which industries the ROTOFLUX A10 commonly used?
The ROTOFLUX A10 High Speed Pneumatic Rotary Union widely used in industries such as Machine Tool Manufacturing, Automotive Production, Aerospace Engineering, Robotics, and Food Processing. These applications benefit from its ability to provide reliable fluid transfer at high speeds.
How does the design of the ROTOFLUX A10 minimize installation space?
The compact design of the ROTOFLUX A10 High Speed Pneumatic Rotary Union allows for easy integration into tight spaces within machinery. This feature is particularly beneficial in applications where space limited, such as CNC machines.
The Rotoflux A10-1771-05L is not just a product; it’s a commitment to excellence. By investing in this rotary union, you’re choosing to enhance your operational capabilities and ensure your equipment performs at its best. Don’t settle for less – elevate your efficiency with the Rotoflux A10-1771-05L High Speed Pneumatic Rotary Union today!