Professional Design Couplings - Oldham Couplings, Body AL, Elastic PA66 – GOODLUCK
Professional Design Couplings - Oldham Couplings, Body AL, Elastic PA66 – GOODLUCK Detail:
Dimension table |
mm |
|||||||
Model |
Common DL / D2 inner diameter size |
ΦD |
L |
LF |
LP |
F |
M |
Tightening torque (n.m) |
GL-16X18 |
4-5-6-6.35-7-8 |
16 |
18 |
7.1 |
12 |
3.0 |
M3 |
1.2 |
GL-20X23 |
5-6-6.35-7-8 |
20 |
23 |
9 |
12.7 |
4.5 |
M4 |
1.7 |
GL-20X25 |
5-6-6.35-8-9-9.525-10 |
20 |
25 |
10.1 |
12.7 |
3.0 |
M4 |
2.5 |
GL-25X28 |
5-6-8-9-9.525-10-11-12-14 |
25 |
28 |
21 |
17.7 |
2.8 |
M4 |
2.5 |
GL-32X33 |
5-6-8-9-9.525-10-11-12-12.7-14-15-16 |
32 |
33 |
14 |
20 |
3.4 |
M4 |
2.5 |
GL-40X32 |
8-9-9.525-10-11-12-12.7-14-15-16-17-18-19-20 |
40 |
32 |
14 |
20.3 |
3.2 |
M4 |
2.5 |
GL-44X46 |
8-9-9.525-10-11-1212.7-14-15-16-17-18-19-20-22 |
44 |
46 |
20.7 |
18.4 |
3.5 |
M5 |
5 |
GL-50X38 |
10-12-12.7-14-15-16-17-18-19-20-22-24-25 |
50 |
38 |
16.5 |
22.35 |
3.8 |
M5 |
5 |
GL-55X57 |
10-12-12.7-14-15-16-17-18-19-20-22-24-25-28-30-32 |
55 |
57 |
26.2 |
25.8 |
7.8 |
M5 |
5 |
GL-63X47 |
14-15-16-17-18-19-20-22-24-25-28-30-32 |
63 |
47 |
21 |
25.8 |
6.0 |
M6 |
8 |
GL-70X77 |
16-17-18-19-20-22-24-25-28-30-32-25-38-40 |
70 |
77 |
37 |
25 |
13.5 |
M8 |
20 |
Technical parameter
Technical parameter |
mm |
|||||||
Model |
Rated torque (N.m) |
Allowable eccentricity (mm) |
Allowable deflection angle (∠。) |
Allowable axial deviation (mm) |
Allowable speed (RPM) |
Static torsional stiffness (N.m/rad) |
Moment of inertia (N.m) |
Coupling weight (g) |
GL-16X18 |
0.7 |
0.8 |
3 |
±0.2 |
9000 |
30 |
3.0X10-7 |
6 |
GL-20X23 |
1.2 |
1.5 |
3 |
±0.2 |
3100 |
60 |
1.0X10-6 |
14 |
GL-20X25 |
1.25 |
1.2 |
3 |
±0.2 |
7000 |
58 |
3.0X10-7 |
18 |
GL-25X28 |
2 |
1.6 |
3 |
±0.2 |
6000 |
130 |
2.8X10-6 |
25 |
GL-32X33 |
4.5 |
2 |
3 |
±0.2 |
4800 |
270 |
8.9X10-5 |
44 |
GL-40X32 |
9 |
2.4 |
3 |
±0.2 |
3600 |
520 |
2.1X10-5 |
81 |
GL-44X46 |
12 |
2.8 |
3 |
±0.2 |
3500 |
560 |
3.8X10-5 |
136 |
GL-50X38 |
19 |
2.6 |
3 |
±0.2 |
3000 |
800 |
6.0X10-5 |
142 |
GL-55X57 |
22 |
3.3 |
3 |
±0.2 |
2800 |
795 |
9.9X10-5 |
255 |
GL-63X47 |
33 |
3 |
3 |
±0.2 |
2500 |
1200 |
2.1X10-4 |
320 |
GL-70X77 |
56 |
3.8 |
3 |
±0.2 |
2500 |
1260 |
3.9X10-4 |
445 |
Comparison table of keyway processing dimensions
Shaft diameter dimension |
Standard machining dimension of keyway |
Keyway size |
Standard drawing of keyway processing |
|||
dl/d2 |
b |
t |
(bxh) |
|||
Slot width |
tolerance |
slot depth |
tolerance |
|||
Φ6-Φ7.9 |
2 |
±0.0125 |
1.0 |
±0.10 |
2X2 |
|
Φ8-Φ10 |
3 |
±0.0150 |
1.4 |
3X3 |
||
Φ10.1-Φ12 |
4 |
1.8 |
4X4 |
|||
Φ12.1-Φ17 |
5 |
2.3 |
5X5 |
|||
Φ17.1-Φ22 |
6 |
±0.0180 |
2.8 |
6X6 |
||
Φ22.1-Φ30 |
8 |
3.3 |
±0.20 |
8X7 |
||
Φ30.1-Φ38 |
10 |
±0.0215 |
3.3 |
10X8 |
||
Φ38.1-Φ44 |
12 |
3.8 |
12X8 |
|||
Φ44.1-Φ50 |
14 |
4.3 |
14X9 |
|||
Φ50.1-Φ58 |
16 |
4.4 |
16X10 |
|||
Φ58.1-Φ65 |
18 |
4.4 |
18X11 |
Outline dimension table
Outline dimension table |
mm |
|||||||
Model |
Common DL / D2 inner diameter size |
ΦD |
L |
LF |
LP |
F |
M |
Tightening torque (n.m) |
GLC-16X29 |
4-5-6-6.35 |
16 |
29 |
12.5 |
12 |
3 |
M2.5 |
0.8 |
GLC-20X33 |
5-6-6.35-7-8 |
20 |
33 |
14.1 |
12.7 |
3.8 |
M2.5 |
0.8 |
GLC-25X39 |
5-6-6.35-8-9-9.525-10-11-12 |
25 |
39 |
16.9 |
17.7 |
3.9 |
M3 |
1.2 |
GLC-32X45 |
5-6-8-9-9.525-10-11-12-12.7-14-15-16 |
32 |
45 |
20 |
20 |
4.5 |
M4 |
2.5 |
GLC-40X50 |
8-9-9.525-10-11-12-14-15-16-17-18-19 |
40 |
50 |
23 |
20.3 |
5.5 |
M5 |
5 |
GLC-44X46 |
8-9-9.525-10-11-12-14-15-16-17-18-19-20-22 |
44 |
46 |
20.7 |
18.4 |
7 |
M5 |
5 |
GLC-50X53 |
10-11-12.7-14-15-16-17-18-19-20-22-24 |
50 |
53 |
24.2 |
22.35 |
7.5 |
M6 |
8 |
GLC-50X58 |
10-11-12.7-14-15-16-17-18-19-20-22-24 |
50 |
58 |
26.5 |
22.35 |
6.3 |
M6 |
8 |
GLC-55X57 |
10-11-12.7-14-15-16-17-18-19-20-22-24-25-28 |
55 |
57 |
26.2 |
25.8 |
6.3 |
M6 |
8 |
GLC-63X71 |
14-15-16-17-18-19-20-22-24-25-28-30-32 |
63 |
71 |
32.8 |
26.2 |
7.8 |
M8 |
20 |
GLC-70X77 |
14-15-16-17-18-19-20-22-24-25-28-30-32-35-38 |
70 |
71 |
37 |
25 |
7.7 |
M8 |
20 |
Technical parameter
Technical parameter |
m m |
||||||||
Model | Rated torque (N.m) |
Allowable eccentricity (mm) |
Allowable deflection angle (∠。) |
Allowable axial deviation (mm) | Allowable speed (RPM) | Static torsional stiffness (N.m/rad) |
Moment of inertia (N.m) | Coupling weight (g) |
|
GLC-16X29 | 0.7 | 0.8 | 3 | ±0.2 | 9000 | 30 | 3.5X10-7 | 12 | |
GLC-20X33 | 1..2 | 1.2 | 3 | ±0.2 | 7000 | 58 | 1.5X10-6 | 19 | |
GLC-25X39 | 2 | 1.6 | 3 | ±0.2 | 6000 | 130 | 3.2X10-6 | 35 | |
GLC-32X45 | 4.5 | 2 | 3 | ±0.2 | 4800 | 270 | 1.5X10-5 | 67 | |
GLC40X50 | 9 | 2.4 | 3 | ±0.2 | 3600 | 520 | 4.2X10-5 | 114 | |
GLC-44X46 | 12 | 2.5 | 3 | ±0.2 | 3500 | 800 | 4.5X10-5 | 140 | |
GLC-50X53 | 19 | 2.6 | 3 | ±0.2 | 3000 | 800 | 1.0X10-4 | 190 | |
GLC-50X58 | 19 | 3 | 3 | ±0.2 | 3000 | 800 | 1.1X10-4 | 215 | |
GLC-55X57 | 25 | 3.2 | 3 | ±0.2 | 3000 | 900 | 1.3X10-5 | 260 | |
GLC-63X71 | 33 | 3 | 3 | ±0.2 | 2550 | 1200 | 3.5X10-4 | 455 | |
GLC -70X77 | 56 | 3.5 | 3 | ±0.2 | 2500 | 1260 | 4.1X10-4 | 520 |
Oldham couplings are three-piece flexible shaft couplings that are used to connect driving and driven shafts in mechanical power transmission assemblies. Flexible shaft couplings are used to counter the inevitable misalignment that occurs between connected shafts and, in some cases, to absorb shock. Material: Uubs are in Aluminium, elastic body is in PA66.
Product detail pictures:
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Quality First,and Customer Supreme is our guideline to provide the best service to our customers.Nowadays, we are trying our best to become one of the best exporters in our field to meet customers more need for Professional Design Couplings - Oldham Couplings, Body AL, Elastic PA66 – GOODLUCK , The product will supply to all over the world, such as: Mecca, Muscat, Russia, It is our customers' satisfaction over our products and services that always inspires us to do better in this business. We build mutually beneficial relationship with our clients by giving them large selection of premium car parts at marked down prices. We offer wholesale prices on all our quality parts so you are guaranteed greater savings.
By Geraldine from United States - 2018.02.04 14:13
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
By Adelaide from Mexico - 2018.09.21 11:01