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BALANCE-ADJUSTABLE LIFT-ASSIST STAY
Back Panel Mount S-ATJD
Latest Info
NEW
Opening Direction
Features
Door Material Maximum Door Moment*
Lift assist Soft-close*
*optional damper Passed Private 10K Cycle Test
Lif-assist Soft Close(optional)
6.1~11.8 N·m/pc
Wood
*The max. door moment depends on the following factors: - Location of centre of gravity - Installation point of stays - Balance adjustment
Feature
• Spring mechanism assists in lifting the top-opening lid. • Easily holds the door at any angle. • The balance adjustment allows for use in wider range of lids than conventional S-AT stays can be used. • The locking hole prevents accidental close by inserting a screw driver into it. • The optional damper S-ATD (P.304) provides soft closing.
with damper
INSTRUCTION
Specifications • Operating temperature: 0°C~40°C • Operating humidity
: 90%RH or less • For other specifications exceeding the above range, please contact local representatives. Remarks • Be sure to read the “Cautions” (P.241). • When used for the top-opening lid, install a stopper (not included) to prevent from exceeding the opening angle. • Material of the mounting surface should be take into consideration. Low rigidness may cause deformation or damage. • Was not designed for continuous opening and closing . • Do not use outdoors. • Spring tension may vary over time. • Do not use concealed hinges (multiaxial hinges). • Installation points must be parallel when using more than one stay. Recommended Screw • Truss head screw M4
Balance Adjustment
Balance Adjustable
This feature allows adjustment to the location of centre of gravity.
Lift-assist
Door Moment and Stay Torque (when using two stays, setting adjustment C)
12 14 16 18 10
12 14 16 18 10
Spring mechanism assists in lifting the top-opening lid. You can select hard or soft spring tension type depending on lid weight and dimension.
8 6 4 2 0 0 1020304050607080 Opening angle (°) Door moment Mu Stay torque (S-ATJ01S) 8 6 4 2 0 0 1020304050607080 Opening angle (°) Door moment Mu Stay torque (S-ATJ01S) The graph above shows a ideal example of curves. The stay torque should be above the door moment from the middle of the opening. ・Door moment Mu > Stay torque：Force is applied in the closing direction of door. ・Door moment Mu < Stay torque：Force is applied in the opening direction of door. The graph above shows a ideal example of curves. The stay torque should be above the door moment from the middle of the opening. ・Door specs (example) ：X=500mm Y=20mm L=500.4mm m=3kg *The installation point is the same as the drawings on the page of the HG-PA300-15. ：X=500mm Y=20mm L=500.4mm m=3kg *The installation point is the same as the drawings on the page of the HG-PA300-15. ・Door moment Mu > Stay torque：Force is applied in the closing direction of door. ・Door moment Mu < Stay torque：Force is applied in the opening direction of door. ・Door specs (example) Mu ＝ m × L × cos
Compact
Maximum space
Small body maximises space inside the cabinet.
Mu ＝ m × L × cos
Soft-close
Calculationg Door Moment
(optional damper)
e
Calculation formula: Mu ＝ m × L × cos
Horizontal distance from rotation centre to lid centre of gravity
Calculation formula: Mu ＝ m × L × cos
X
Soft-close
Hinge rotation centre
Damper Available
Hinge rotation centre Y Vertical distance from rotation centre to lid centre of gravity L Distance from rotation centre to lid centre of gravity θ Angle from the horizontal line at the rotation centre to lid centre of gravity m Lid weight G Lid centre of gravity
Hinge rotation centre
Hinge rotation centre
The S-ATD (optional damper) (P.304) provides soft-closing effect ensuring safety
Centre of gravity
Centre of gravity
Centre of gravity
Centre of gravity
No.500 Catalogue
This information provides a range of quality for the component. It does not ensure the performance or safety of the final product incorporating the component.
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