Chain Coupling Dimensions
The chain coupling consists of a shaft coupling assembled from 2 rows of roller chain and 2 sprockets which engage them. The chain ends can be simply connected or dismantled. The original KANA structure is such that the case has been split into two perpendicularly to the shaft, and the cases 3012 to 8022 have a V-shaped groove on both sides with an O-ring inserted to prevent oil leaks.
| Product Code |
Chain in Use |
Shaft Diameter Range d |
Body Dimensions |
Approx. Weight kg |
| Pitch |
E |
Minimum (prepared hole H10) |
Maximum |
O |
D |
D' |
m |
L |
ℓ |
S |
G |
3012H
4012H |
9.525
12.70 |
23.9
32.0 |
14(12)
14(12) |
16
22 |
45
61 |
26.5
36 |
25
33 |
5.5
10 |
64.8
79.4 |
29.8
36 |
4.8
7.4 |
6
11 |
0.5
0.8 |
4014H
4016H |
12.70 |
32.0 |
14(12)
16(14.5) |
30
32 |
69
77 |
45
51 |
43
48 |
9
15 |
79.4
87.4 |
36
40 |
7.4 |
11
7 |
1.2
1.5 |
5014H
5016H |
15.875 |
39.9 |
16(14)
18(16) |
35
40 |
86
96 |
56
63 |
53
60 |
16
16 |
99.7 |
45 |
9.7 |
12 |
2.2
2.7 |
5018H
6018H |
15.875
19.05 |
39.9
52.5 |
18(16)
22(20) |
45
55 |
106
128 |
73
88 |
70
85 |
16
18 |
99.7
123.5 |
45
56 |
9.7
11.5 |
12
19 |
3.8
6.2 |
6020H
6022H |
19.05 |
52.5 |
22(20)
22(20) |
60
70 |
140
152 |
102.5
115 |
98
110 |
16
12 |
123.5 |
56 |
11.5 |
19 |
8.4
10.5 |
8018H
8020H |
25.40 |
66.2 |
22(20)
22(20) |
80
85 |
170
186 |
114.8
125 |
110
121 |
14.5
11.5 |
141.2
145.2 |
63
65 |
15.2 |
31
29 |
12.7
16.5 |
8022H
10020H |
25.40
31.75 |
66.2
79.0 |
22(20)
27(25) |
100
110 |
202
232 |
143
162 |
140
160 |
18.5
41 |
157.2
178.8 |
71
80 |
15.2
18.8 |
23
32 |
20.3
33.0 |
12018H
12022H |
38.10 |
101.2 |
37(35)
37(35) |
125
140 |
255
303 |
173
213 |
170
210 |
56
55 |
202.7
222.7 |
90
100 |
22.7 |
53
43 |
47.0
72.1 |
