Quality Inspection for Rm Couplings - Oldham Couplings, Body AL, Elastic PA66 – GOODLUCK
Quality Inspection for Rm 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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We usually perform being a tangible workforce making sure that we will give you the most beneficial excellent plus the finest selling price for Quality Inspection for Rm Couplings - Oldham Couplings, Body AL, Elastic PA66 – GOODLUCK , The product will supply to all over the world, such as: Pakistan, Vietnam, Argentina, After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.
By Gail from New Delhi - 2017.06.16 18:23
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
By Ruby from Cologne - 2018.12.11 11:26