SMC Rotary Union MQR1-M5

This rotary union is a low torque metal seal type joining system designed for optimum functionality in various industrial applications. Based on the MQR Series, it is constructed using stainless steel and special materials, ensuring durability and high performance. The design supports a range of operating pressures, from -100 kPa to 1 MPa, and maintains effective performance within temperature limits of -10ºC to 80ºC.

• Allows for a rotational speed of up to 3000 r/min
• Low rotational torque of 0.003 to 0.5 N·m enhances efficiency
• Metal seal design prevents spool sticking during non-use
• Bearing-supported structure reduces friction and wear
• Versatile with multiple circuit options from 1 to 16
• Alignment of piping ports simplifies installation

• Provides air supply to rotary shafts in turntables
• Utilised in robotic arms for fluid transfer
• Designed for integration in automated production lines
• Suitable for pneumatic systems in industrial machinery

The body is primarily made of stainless steel for strength, while the spool and sleeve utilise special stainless steel for durability.

It operates efficiently within a temperature range of -10ºC to 80ºC, making it suitable for various environments.

It is primarily designed for low torque applications, with a maximum rotational torque of 0.5 N·m, ensuring reliability without excessive loads.

Ensure alignment within 0.3 mm and avoid direct radial loads to maintain optimal performance and prevent damage.

Rotary Joint