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~ISO9001 certified since 2008
~IATF16949 certified in 2017


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QM12 Series Friction Hinges

This is QM12 series friction hinge image This is QM12a series friction hinge image    
QM12 QM12 A
2D Drawing 2D Drawing    


  • Applications:
    Display panels, hinged doors, industrial enclosures, headrest cushions, office equipment, housing appliance, medical equipment, seating…

  • Torque ratings:
    Symmetric: 0.0, 0.9, 1.8, 2.3, 3.4 and 3.9Nm
    Asymmetric: 2.3, 3.4, 4.5 and 5.0Nm - (high torque direction)

  • Cycle life: Over 25,000 cycle life within ±20% of static torque specification

  • Materials: Zinc alloy, steel, grease and o-ring

  • Oil ring seals for protection against environment contamination

  • 270 degree shaft rotation

  • Nature or black paint finish

  • M5 or #10 screw mounting hole

  • Zero backlash

  • Minimal or no springback

  • RoHS compliant

  • Custom torque is available