|
Excerpt
from DIN 5684(Table 1) |
Nominal
diameter |
Pitch |
Width |
Measuring
length 11xt* |
Weight
~Kg/m |
d |
perm.tol. |
t |
perm.tol. |
b1
min. |
b2
max. |
. |
perm.tol. |
4 |
¡¾0.2 |
12 |
+0.15 |
-0.1 |
5 |
13.7 |
132 |
+0.4 |
-0.2 |
0.35 |
5 |
¡¾0.2 |
15 |
+0.2 |
-0.1 |
6 |
16.9 |
165 |
+0.5 |
-0.3 |
0.54 |
(5) |
¡¾0.2 |
(18.5) |
+0.25 |
-0.1 |
6 |
16.9 |
203.5 |
+0.7 |
-0.3 |
0.5 |
6 |
¡¾0.2 |
18 |
+0.25 |
-0.1 |
7.2 |
20.2 |
198 |
+0.6 |
-0.3 |
0.8 |
(6) |
¡¾0.2 |
(18.5) |
+0.25 |
-0.1 |
7.2 |
20.2 |
203.5 |
+0.7 |
-0.3 |
0.8 |
7 |
¡¾0.3 |
21 |
+0.3 |
-0.15 |
8.4 |
23.6 |
231 |
+0.7 |
-0.4 |
1.1 |
(7) |
¡¾0.3 |
(22) |
+0.3 |
-0.15 |
8.4 |
23.6 |
242 |
+0.8 |
-0.3 |
1.1 |
8 |
¡¾0.3 |
24 |
+0.3 |
-0.15 |
9.6 |
27 |
264 |
+0.8 |
-0.4 |
1.4 |
9 |
¡¾0.4 |
27 |
+0.35 |
-0.2 |
10.8 |
30.4 |
297 |
+1 |
-0.5 |
1.8 |
10 |
¡¾0.4 |
28 |
+0.35 |
-0.2 |
12 |
34 |
308 |
+1 |
-0.5 |
2.2 |
11 |
¡¾0.4 |
31 |
+0.4 |
-0.2 |
13.2 |
37.4 |
341 |
+1.1 |
-0.5 |
2.7 |
13 |
¡¾0.5 |
36 |
+0.45 |
-0.25 |
15.6 |
44.2 |
396 |
+1.3 |
-0.6 |
3.8 |
14 |
¡¾0.6 |
41 |
+0.5 |
-0.3 |
16.8 |
47.6 |
451 |
+1.4 |
-0.7 |
4.4 |
16 |
¡¾0.6 |
45 |
+0.6 |
-0.3 |
19.2 |
54.4 |
495 |
+1.6 |
-0.8 |
5.7 |
18 |
¡¾0.9 |
50 |
+0.65 |
-0.3 |
21.6 |
61.2 |
550 |
+1.8 |
-0.9 |
7.3 |
20 |
¡¾1 |
60 |
+0.8 |
-0.4 |
24 |
68 |
660 |
+2 |
-1 |
8.8 |
22 |
¡¾1.1 |
66 |
+0.85 |
-0.45 |
26.4 |
75 |
726 |
+2.4 |
-1.1 |
10.7 |
|
|
* All
values in brackets are to be avoided
for new production. |
|
Other dimension
(ISO, JIS or customer standard...) upon
request. |
|
* Please supply a chain
wheel in order to ensure smooth operatio
of chain and wheel. |
|
½Å±Ô¹ßÁÖÇ°ÀÇ °æ¿ì
°ýÈ£¾ÈÀÇ ¼öÄ¡´Â Àû¿ëµÇÁö ¾ÊÀ½. |
|
* ISO, JIS ȤÀº Ư¼ö »ç¾ç °ü·Ã
üÀÎÀÇ ÁÖ¹®½Ã üÀΰú üÀÎÈÙÀÇ ¿øÈ°ÇÑ ÀÛµ¿À» À§ÇØ ·Îµå ½¬ºê¸¦ Á¦°ø
ÇØÁֱ⠹ٶ÷. |
|
|
Nominal diameter
d |
up to 9 |
over 9 |
Inside width b1
min. |
1.2 d |
1.2 d |
Welded leg ds max.
|
1.075 d |
1.075 d |
Unwelded leg d |
1 d |
1 d |
Manufacturing tolerance
|
0.1 d |
0.125 d |
Outside width b2
max. |
3.375 d |
3.4 d |
* To guarantee non-kinking
of the chain, a minimum
clearance s=0.125 d a must be
kept between the welds
on connected links.
|
|
|
|
|
|
R80 ¼öµ¿ È£À̽ºÆ®Àü¿ëüÀÎ |
Denomination |
. |
PEWAG
HEO-G80 |
Stress
at manu
facturing test force |
. |
. |
FP
min |
N/mm2
|
500 |
Breaking
stress |
B
min |
N/mm |
800 |
Breaking
elongation |
A
min |
% |
10 |
Minimum
surface hardness on any
part of tde chain ink |
. |
. |
d<7mm |
HV
5 |
380 |
D
7mm |
HV
10 |
Driving
system
of hoist |
. |
motor
operated |
hand
operated |
Duty
rating group |
. |
light
1 Bm |
1Dm |
Permissible
stress
at working load limit |
. |
160 |
200 |
tr |
N/mm |
Limiting
stress |
N/mm |
200 |
300 |
Shock
factor |
. |
1.25 |
1.5 |
Material |
. |
nickel-molybdenum
special alloy steel |
Ratio
of working load limit to manu-facturing
test force to breaking force |
1:3,
15: 5 |
1:2,
5:4 |
. |
. |
. |
max.
working
load
limit |
max.
working
load
limit |
Manu-
facturing test force |
Breaking
force |
Duty
rating group |
1Bm |
1Dm |
. |
. |
Nominal
diameter |
FTr |
FTr |
FP
min |
FB
min |
d[mm] |
[kg] |
[kg] |
[KN] |
[KN] |
4 |
400 |
500 |
12.5 |
20 |
5 |
630 |
750 |
20 |
32 |
6 |
900 |
1150 |
28 |
45 |
7 |
1250 |
1500 |
40 |
60 |
8 |
1600 |
2000 |
50 |
80 |
9 |
2000 |
2500 |
63 |
100 |
10 |
2500 |
3200 |
80 |
125 |
11 |
3000 |
3750 |
95 |
150 |
13 |
4250 |
5300 |
132 |
212 |
14 |
5000 |
6300 |
150 |
250 |
16 |
6550 |
8200 |
200 |
320 |
18 |
8300 |
10400 |
250 |
400 |
22 |
12400 |
15500 |
400 |
630 |
/ |
|