Miwa Thailand

U9 Cylinder (Rotary Cylinder)


Good for large and Complicated Keying

  • With nine tumblers positioned four-deep in nine doublesided
    chambers, this lock boasts 150,994,944 possible
    number of key combination.


Superior Durability

  • Cylinder life is extended by the use of phosphor bronze,
    which is extremely wear-resistant.


High Security

  • In addition to having ultrasafe rotary tumblers, the U9
    features nine four-deep tumblers, making it extremely
    difficult to pick.


Removable handle

  • Model GT61 (62, 612, 61F) *-□UH
    (Plate handle type: removable only when the deadbolt is projecting)

    Model GT61 (62, 612, 61F) *-□DH
    ( Plate handle type: removable both when the deadbolt is projecting and withdrawing)

    Model GT61 (62, 612, 61F) *-□RH
    Please use it if you do not want to put a handle on the outdoor side for the reason of design.

    As it is impossible to define the range of door thickness,
    please provide the exact door thickness.
    Note: Please make a separate order for UH/DH type handle. (Handle parts for DH and UH type is a common product.)


Single-Side Handle – Model GT61 (62, 612, 61F) *-□H

  • When you want a handle only one side of the door, choose this model.
    ・ When ordering, please specify the D dimension (door height) and M dimension (Length from door bottom to handle center). If these dimensions are not specified, 2 rods making for a total length (accounting for all hardware) of L = 1,200mm will be supplied, and we would ask that this measurement be supplied to the door manufacturer as a fixed measurement.
    Upper:L1 = D-M-116.4
    Lower:L2 = M-14.4

  • Master-keying system
  • Grand master-keying system
  • Great-grand-master-keying system
  • Multi-master-keying system
  • Common keying system
  • Keyed-alike system
  • Construction keying system
  • Display keying;emergency keying system
  1. Locking bar stays in V groove of cylinder body and prevents
    rotation of plug when locked.
  2. Tumbler notches line up and give room for in-and-out
    movement of locking bar with change key insertion.Then
    locking bar is retracted by plug rotation according to
    slope-contacts between locking bar and cylinder body.

   
Keyway shape


Key shape

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Description

U9 Cylinder (Rotary Cylinder)

FEATURES


Good for large and Complicated Keying

  • With nine tumblers positioned four-deep in nine doublesided
    chambers, this lock boasts 150,994,944 possible
    number of key combination.


Superior Durability

  • Cylinder life is extended by the use of phosphor bronze,
    which is extremely wear-resistant.


High Security

  • In addition to having ultrasafe rotary tumblers, the U9
    features nine four-deep tumblers, making it extremely
    difficult to pick.


Removable handle

  • Model GT61 (62, 612, 61F) *-□UH
    (Plate handle type: removable only when the deadbolt is projecting)

    Model GT61 (62, 612, 61F) *-□DH
    ( Plate handle type: removable both when the deadbolt is projecting and withdrawing)

    Model GT61 (62, 612, 61F) *-□RH
    Please use it if you do not want to put a handle on the outdoor side for the reason of design.

    As it is impossible to define the range of door thickness,
    please provide the exact door thickness.
    Note: Please make a separate order for UH/DH type handle. (Handle parts for DH and UH type is a common product.)


Single-Side Handle – Model GT61 (62, 612, 61F) *-□H

  • When you want a handle only one side of the door, choose this model.
    ・ When ordering, please specify the D dimension (door height) and M dimension (Length from door bottom to handle center). If these dimensions are not specified, 2 rods making for a total length (accounting for all hardware) of L = 1,200mm will be supplied, and we would ask that this measurement be supplied to the door manufacturer as a fixed measurement.
    Upper:L1 = D-M-116.4
    Lower:L2 = M-14.4

AVAILABLE KEYING SYSTEMS

  • Master-keying system
  • Grand master-keying system
  • Great-grand-master-keying system
  • Multi-master-keying system
  • Common keying system
  • Keyed-alike system
  • Construction keying system
  • Display keying;emergency keying system

PRINCIPLES

  1. Locking bar stays in V groove of cylinder body and prevents
    rotation of plug when locked.
  2. Tumbler notches line up and give room for in-and-out
    movement of locking bar with change key insertion.Then
    locking bar is retracted by plug rotation according to
    slope-contacts between locking bar and cylinder body.

KEYWAY SHAPE & KEY SHAPE

   
Keyway shape


Key shape

FIG