16
(7) The load sheave, regulator, and regulator plate wheel must be replaced the same time as
you do a chain replacement.
Note : Chain must be in perfect condition without any defects.
Illustration (1) Chain pitch measure
Illustration (2) Diameter measure
(b) Check hook with care. If hook shows cracks, deformation or excessive wear, it should be replaced.
Top Hook
Bottom Hook
Model
Capaci
ty
(kg)
Hook
Dimensions (mm)
Allow Stress
H1
B1
B2
H2
B3
B4
C
D
g
E
( kg/mm
2
)
PEH050
PEH050NH
500
T
33
22
10
29
22
10
40
95.5 25.5
55
70
B
28
18
8
23
18
8
35
-
26
50
70
PEH100
PEH100NH
1000
T
38
28
12
33
28
12
46
120
31
65
100
B
33
23
9
29
23
9
40
-
28
61
70
PEH200-2
PEH200-2NH
2000
T
38
28
12
33
28
12
46
120
31
65
100
B
45
31
10
41
31
10
46
-
36
75
70
PEH200-1
PEH200-1NH
2000
T
55
34
19
48
34
19
52
-
40
90
70
B
55
34
19
48
34
19
52
-
40
90
70
PEH300-2
PEH300-2NH
3000
T
55
34
19
48
34
19
52
-
40
90
70
B
55
34
19
48
34
19
52
-
40
90
70
PEH500-2
PEH500-2NH
5000
T
66
44
23
60
44
23
62
-
45
100
70
B
66
44
23
60
44
23
62
-
45
100
70
Top Hook=T
Bottom Hook=B
OK
NO
OK
OK
NO
