• Series Lift



    Mechanical Lift Hinge Kit for Doors weighing up to 500 lbs

    Description:
    For use on personnel size acoustical doors that require enhanced sealing characteristics by compressing the seal against the frame and threshold. The Lifting action provides

    A full mortise (2) hinge kit comprised of: (1) LIFTU-(LH/RH)P hinge designed to support the full door weight and provides the lifting action; (1) LIFTL-(LH/RH)P radial support hinge. The (2) hinges shall be properly spaced to assure the radial load does not exceed the radial capacity. Refer to the Engineering Section on how to calculate radial load based on hinge spacing or contact the Engineering Department.

    Specifications:

    Hinge Size: 5.00
    Vertical Capacity: 500 lbs
    Radial Capacities: 200 lbs
    Vertical adjustment: (+/-) 1/8
    Approximate torque to move door: 0.23 lb-in/lb
    Bolted connection: 1/4" diameter flat head socket screw (not supplied),
    Fu= 150,000 min

    ANSI 156.7 standard pattern
    Base Material: 1018 Cold rolled steel, options: 304 SST, 316 SST
    Finish: USP(primed), options: zinc clear, US32D
    Drawing: L21013K1

  • Lift HC Full Mortise

    Mechanical Lift Hinge Kits for doors weighing up to 3000 lbs

    Description:
    For use on large acoustical doors that require enhanced sealing characteristics by compressing the seal against the frame and threshold. The Lifting action provides ½" rise in 180 degrees of door rotation via a unique high lead power screw and nut design that will take higher loads, wear less and operate easier than conventional cam-lift hinges. All wear surfaces are lubricated and sealed from the environment. Can also be used in self-closing applications where the minimum door weight is 150 lbs.

    A (3)* hinge kit comprised of: (1) LIFTU hinge located at the center of the door that supports the weight and provides the lifting action; (2) Series W radial support hinges, properly spaced take the radial load. Refer to the Engineering Section on how to calculate radial load based on hinge spacing or contact the Engineering Department.

    Specifications:
    Hinge Size: 5.00" high x 6.53"(Ref.) Full Surface
    5.00" high x 6.75"(Ref.) Full Mortise
    Vertical Capacity: 3000 lbs
    Radial Capacities: 400 lbs, 1200 lbs
    Vertical adjustment: (+/-) 1/8"
    Approximate torque to move door: 0.23 lb-in/lb
    Bolted connection: ½" diameter hex head(not supplied), Fu= 120,000 min; preload = 625 lb-in
    Welded connection: ¼" fillet weld, (3) sides each leaf, 225° F weld interpass temperature at barrel
    Base Material: 1018 Cold rolled steel, options: 304 SST, 316 SST
    Finish: USP (primed), options: zinc clear, US32D
    *a (2) hinge kit consisting of (1) LIFTU and (1) Series W radial support hinge can be used as long as the applied radial load is less than or equal to 200 lbs.