MQR, Rotary Union, Low Torque Metal Seal Type

The low torque, metal seal, rotary joint series MQR makes it possible to supply air to rotating and sliding components. Rotational torque is unaffected by supply pressure and temperature fluctuations. The use of metal seals prevents the spool from sticking to the rotating surface even after a long period of non- operation. Piping ports are aligned in a spiral line for easy piping.

• Number of circuits: 1 to 16 circuits.
• Service life: 1 billion rotations.
• Allowable rpm: 200 to 3000.
• Operating pressure range: -100 kPa to 1.0 MPa.