Couplings
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How to order
Default send clamp type
1. Confirm the outer diameter and length
2. Choose or note the inner diameter size on the order page.
3. If you can't find the outer diameter and length, please choose another size or contact the seller.
Model
D(mm)
L(mm)
D1-D2
(mm)
M L1
(mm)
L2
(mm)
L3
(mm)
L4
(mm)
Screw fixing
couple
(nm)
LD1-B-D20L20
20
20
3-8
M3
9 2 4 / 2.1
LD1-B-D26L26
26
26
4-12
M3
11.8
2.4
4.1
/ 2.1
LD1-B-D32L28
32
28
5-16
M3
12.9
3.2
4 / 4.9
LD1-B-D34L33
34
33
5-16
M4
14.9
3.2
5.2
/ 4.9
LD1-B-D34L38
34
38
5-16
M4
17.4
3.2
6.4
/ 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
10-22
M4
20
4 6.8
/ 4.9
LD1-B-D56L45
56
45
12-32
M5
20
5 6 / 10
LD1-B-D68L54
68
54
14-35
M6
24.5
5 8 / 17
LD1-B-D82L68
82
68
16-42
M8
30.8
6.8
10.8
/ 44
Model
Rated torque
(nm)
Maximum torque
(nm)
Maximum speed
(rpm)
Moment of inertia
(kg.m2)
Allowable parallel
alignment error
(mm)
Allowable angle
alignment error
(degree)
Weight
(g)
LD1-B-D20L20
2.1
3.5
30000
2.9*10-7
0.02
1 27
LD1-B-D26L26
3.6
6 25000
1.1*10-6
0.02
1 47
LD1-B-D32L28
8.4
14
18000
3*10-5
0.02
1 75
LD1-B-D34L33
9 15
18000
4*10-6
0.02
1 91
LD1-B-D34L38
9 15
18000
4*10-6
0.02
1,103
LD1-B-D40L35
13.2
22
15000
9.8*10-5
0.02
1,129
LD1-B