Couplings
After you choose the body length and outside diamesion, pls must leave us message
the inner hole size,it is very important!!!
LD1-B-D40L35
Single diaphragm
ONE SIDE HOLE SIZE CAN MESSAGE(D1):
6/7/8/9/10/11/12/13/14/15/16/17/18/19MM
THE OTHER SIDE HOLE SIZE CAN MESSAGE(D2):
6/7/8/9/10/11/12/13/14/15/16/17/18/19MM
For example: LD1-B-D40L35 D1:6 D2:8
LD2-B-D40L50
Double diaphragm
ONE SIDE HOLE SIZE CAN MESSAGE(D1):
6/7/8/9/10/11/12/13/14/15/16/17/18/19MM
THE OTHER SIDE HOLE SIZE CAN MESSAGE(D2):
6/7/8/9/10/11/12/13/14/15/16/17/18/19MM
For example: LD2-B-D40L50 D1:6 D2:8
1set customize fee
Shaft diameter
Keyway width
Keyway depth
Tolarance
0.5usd for LD / LF / LB / LE
1usd for LL / LT/ LR
2usd for LP (line cutting)
Customization link
10-12mm
4mm
1.8mm
0.1mm
12.7-17mm
5mm
2.3mm
18-22mm
6mm
2.8mm
23-30mm
8mm
3.3mm
0.2mm
31-38mm
10mm
3.3mm
39-44mm
12mm
3.3mm
45-50mm
14mm
3.5mm
51-58mm
16mm
4.3mm
59-65mm
18mm
4.4mm
Model
D(mm)
L(mm)
D1-D2
(mm)
M
L1
(mm)
L2
(mm)
L3
(mm)
L4
(mm)
Screw fasten

(n.m)
LD1-B-D20L20
20
20
3-8
M3
9
2
4
/
2.1
LD1-B-D26L26
26
26
4-14
M3
11.8
2.4
4.1
/
2.1
LD1-B-D32L28
32
28
5-16
M3
12.4
3.2
4
/
2.1
LD1-B-D34L33
34
33
5-16
M4
14.9
3.2
5.2
/
4.9
LD1-B-D40L35
40
35
6-19
M4
15.5
4
5
/
4.9
LD1-B-D45L35
45
35
8-22
M4
15.5
4
5
/
4.9
LD1-B-D50L44
50
44
8-22
M5
20
4
6.8
/
10
LD1-B-D56L45
56
45
10-32
M5
20
5
6
/
10
LD1-B-D