2
Lid moment: Mt
Hinge
Moment: Mh
Residual moment: Mz
Operating force: F
= W×cosθ×
= Mm×(1− ）
= Mh−Mt
=
L
2
θ
115
Mt−Mh
L
Ｗ
：
Lid weight
θ
：
Lid opening angle
Ｌ
：
Lid length
Mm : Max. moment of hinge
【
1
】
Mount hinges at opened status as the right figure.
【
2
】
Fix the hinges with screws.
(Two screws from top or four screws from bottom).
【
3
】
Check the movement of lid by opening and closing.
●
Residual Moment (Mh-Mt)
[ - ] Forcing in closing direction
[+] Forcing in opening direction
●
Left figure shows an example of L= 60 cm,
W = 13 kg with 2 pcs of HG-JH210.
Design a lid with its residual moment does not
exceed 14 N·m with two hinges.
x4
x4
2SHQLQJ$QJOHș
Hinge Moment (N·m)
−
20
−
10
10
20
30
40
50
0
Lid (Mt)
Hinge
(
Mh)
Residual
(Mz)
10
20
30
40
50
60
70
80
90
100
11
0
Assist Hinge Moment
W
F
3.5
L/2
L
θ
SUGATSUNE KOGYO CO.,LTD
Tokyo, JAPAN
Phone: +81 (0)3 3866 2260
E-mail:[email protected]
SUGATSUNE KOGYO (UK) LTD
Reading, UK
Phone: +44 118 9272 955
E-mail:[email protected]
SUGATSUNE EUROPE GmbH
Dusseldorf, GERMANY
Phone: +49 211 53812900
E-mail:[email protected]
SUGATSUNE SHANGHAI Co., LTD
Shanghai, CHINA
Phone: +86 21 3632 1858
E-mail:[email protected]
Guangzhou, CHINA
Phone: +86 20 6639 3552
E-mail:[email protected]
SUGATSUNE KOGYO INDIA PRIVATE LIMITED
Mumbai, INDIA
Phone: +91 22 28314490/91
E-mail:[email protected]
SUGATSUNE AMERICA, INC
California, USA
Phone: +1 310 329 6373
E-mail:[email protected]
Chicago, USA
Phone: +1 312 461 1081 E-mail:[email protected].
SUGATSUNE CANADA, INC.
Phone: +1 514 312 5267 E-mail:[email protected]
2018.04
1221-1
Calculation Formula and Graph of Moment
MOUNTING
