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A3015 Fiber Laser Cutting Machine cheap fiber laser cutting machine,economical laser cutter,small laser cutting machine Jinan Bodor CNC Machine Co., Ltd. , https://www.bodorcnc.comWuxi Weicheng Universal shafts Co.,LTD is a leading professional manufacturer of universal shafts in China. Our company has focused on the research and  development, design and manufacture of the oil machinery cardan shafts for 15 years. Â
The following table for SWC Medium-sized Universal Shaft Parameters.Â
The cardan shafts  of different kinds are widely used in domestic large oil enterprises such as Sinopec, PetroChina Changqing Oilfield Company, Xinjiang Tarim Oilfield Company, Daqing Chinese oil ,and other domestic oil production enterprises.Now it is out of the country, the products are exported to North America, the Middle East and other regions. The design of the universal shaft used in the 70L, 50L, 80L and other drilling rigs, including the turntable universal shafts, diesel engine universal shafts, mud pump universal shafts.
Oil wells are in the field of production, the production environment is extremely bad, and it is difficult to ensure the universal shafts for more than 180 days of uninterrupted work. To this end, our  company specially designed the cross axis assembly of the sealing structure, almost reached the maintenance free. In addition, according to the customers'  different kinds of requestments, special connection modes of universal shafts with high coaxial, flexible joints, easy installation, perfect after-sales service are made.
  Designs
Data and Sizes of SWC Series Universal Joint Couplings
Type
Design
Data
ItemSWC160
SWC180
SWC200
SWC225
SWC250
SWC265
SWC285
SWC315
SWC350
SWC390
SWC440
SWC490
SWC550
SWC620
A
L
740
800
900
1000
1060
1120
1270
1390
1520
1530
1690
1850
2060
2280
LV
100
100
120
140
140
140
140
140
150
170
190
190
240
250
M(kg)
65
83
115
152
219
260
311
432
610
804
1122
1468
2154
2830
B
L
480
530
590
640
730
790
840
930
100
1010
1130
1340
1400
1520
M(kg)
44
60
85
110
160
180
226
320
440
590
820
1090
1560
2100
C
L
380
420
480
500
560
600
640
720
782
860
1040
1080
1220
1360
M(kg)
35
48
66
90
130
160
189
270
355
510
780
970
1330
1865
D
L
520
580
620
690
760
810
860
970
1030
1120
1230
1360
1550
1720
M(kg)
48
65
90
120
173
220
250
355
485
665
920
1240
1765
2390
E
L
800
850
940
1050
1120
1180
1320
1440
1550
1710
1880
2050
2310
2540
LV
100
100
120
140
140
140
140
140
150
170
190
190
240
250
M(kg)
70
92
126
165
238
280
340
472
660
886
1230
1625
2368
3135
Â
Tn(kN·m)
16
22.4
31.5
40
63
80
90
125
180
250
355
500
710
1000
Â
TF(kN·m)
8
11.2
16
20
31.5
40
45
63
90
125
180
250
355
500
Â
Β(°)
15
15
15
15
15
15
15
15
15
15
15
15
15
15
Â
D
160
180
200
225
250
265
285
315
350
390
440
490
550
620
Â
Df
160
180
200
225
250
265
285
315
350
3690
440
490
550
620
Â
D1
137
155
170
196
218
233
245
280
310
345
390
435
492
555
Â
D2(H9)
100
105
120
135
150
160
170
185
210
235
255
275
320
380
Â
D3
108
114
140
159
168
180
194
219
245
273
299
325
402
426
Â
Lm
95
105
110
125
140
150
160
180
195
215
260
270
305
340
Â
K
16
17
18
20
25
25
27
32
35
40
42
47
50
55
Â
T
4
5
5
5
6
6
7
8
8
8
10
12
12
12
Â
N
8
8
8
8
8
8
8
10
10
10
16
16
16
16
Â
D
15
17
17
17
19
19
21
23
23
25
28
31
31
38
Â
B
20
24
32
32
40
40
40
40
50
70
80
90
100
100
Â
G
6.0
7.0
9.0
9.0
12.5
12.5
12.5
15.0
16.0
18.0
20.0
22.5
22.5
25
Â
MI(Kg)
2.57
3
3.85
3.85
5.17
6
6.75
8.25
10.6
13
18.50
23.75
29.12
38.08
Â
Size
M14
M16
M16
M16
M18
M18
M20
M22
M22
M24
M27
M30
M30
M36
Â
Tightening torque(Nm)
180
270
270
270
372
372
526
710
710
906
1340
1820
1820
3170
L=Standard length, or compressed length for designs with length compensation;Â
LV=Length compensation;Â
M=Weight;Â
Tn=Nominal torque(Yield torque 50% over Tn);Â
TF=Fatigue torque, I. E. Permissible torque as determined according to the fatigue strength
Under reversing loads;Â
β=Maximum deflection angle;Â
MI=weight per 100mm tube
2. Millimeters are used as measurement units except where noted;Â
3. Please consult us for customizations regarding length, length compensation and
Flange connections.Â
(DIN or SAT etc. )
 Wuxi Weicheng Universal shafts Co.,LTD is a leading professional manufacturer of universal shafts in China. Our company has focused on the research and  development, design and manufacture of the oil machinery cardan shafts for 15 years. Â
The following table for SWC Medium-sized Universal Shaft Parameters.Â
The cardan shafts  of different kinds are widely used in domestic large oil enterprises such as Sinopec, PetroChina Changqing Oilfield Company, Xinjiang Tarim Oilfield Company, Daqing Chinese oil ,and other domestic oil production enterprises.Now it is out of the country, the products are exported to North America, the Middle East and other regions. The design of the universal shaft used in the 70L, 50L, 80L and other drilling rigs, including the turntable universal shafts, diesel engine universal shafts, mud pump universal shafts.
Oil wells are in the field of production, the production environment is extremely bad, and it is difficult to ensure the universal shafts for more than 180 days of uninterrupted work. To this end, our  company specially designed the cross axis assembly of the sealing structure, almost reached the maintenance free. In addition, according to the customers'  different kinds of requestments, special connection modes of universal shafts with high coaxial, flexible joints, easy installation, perfect after-sales service are made.
  Designs
Data and Sizes of SWC Series Universal Joint Couplings
Type
Design
Data
ItemSWC160
SWC180
SWC200
SWC225
SWC250
SWC265
SWC285
SWC315
SWC350
SWC390
SWC440
SWC490
SWC550
SWC620
A
L
740
800
900
1000
1060
1120
1270
1390
1520
1530
1690
1850
2060
2280
LV
100
100
120
140
140
140
140
140
150
170
190
190
240
250
M(kg)
65
83
115
152
219
260
311
432
610
804
1122
1468
2154
2830
B
L
480
530
590
640
730
790
840
930
100
1010
1130
1340
1400
1520
M(kg)
44
60
85
110
160
180
226
320
440
590
820
1090
1560
2100
C
L
380
420
480
500
560
600
640
720
782
860
1040
1080
1220
1360
M(kg)
35
48
66
90
130
160
189
270
355
510
780
970
1330
1865
D
L
520
580
620
690
760
810
860
970
1030
1120
1230
1360
1550
1720
M(kg)
48
65
90
120
173
220
250
355
485
665
920
1240
1765
2390
E
L
800
850
940
1050
1120
1180
1320
1440
1550
1710
1880
2050
2310
2540
LV
100
100
120
140
140
140
140
140
150
170
190
190
240
250
M(kg)
70
92
126
165
238
280
340
472
660
886
1230
1625
2368
3135
Â
Tn(kN·m)
16
22.4
31.5
40
63
80
90
125
180
250
355
500
710
1000
Â
TF(kN·m)
8
11.2
16
20
31.5
40
45
63
90
125
180
250
355
500
Â
Β(°)
15
15
15
15
15
15
15
15
15
15
15
15
15
15
Â
D
160
180
200
225
250
265
285
315
350
390
440
490
550
620
Â
Df
160
180
200
225
250
265
285
315
350
3690
440
490
550
620
Â
D1
137
155
170
196
218
233
245
280
310
345
390
435
492
555
Â
D2(H9)
100
105
120
135
150
160
170
185
210
235
255
275
320
380
Â
D3
108
114
140
159
168
180
194
219
245
273
299
325
402
426
Â
Lm
95
105
110
125
140
150
160
180
195
215
260
270
305
340
Â
K
16
17
18
20
25
25
27
32
35
40
42
47
50
55
Â
T
4
5
5
5
6
6
7
8
8
8
10
12
12
12
Â
N
8
8
8
8
8
8
8
10
10
10
16
16
16
16
Â
D
15
17
17
17
19
19
21
23
23
25
28
31
31
38
Â
B
20
24
32
32
40
40
40
40
50
70
80
90
100
100
Â
G
6.0
7.0
9.0
9.0
12.5
12.5
12.5
15.0
16.0
18.0
20.0
22.5
22.5
25
Â
MI(Kg)
2.57
3
3.85
3.85
5.17
6
6.75
8.25
10.6
13
18.50
23.75
29.12
38.08
Â
Size
M14
M16
M16
M16
M18
M18
M20
M22
M22
M24
M27
M30
M30
M36
Â
Tightening torque(Nm)
180
270
270
270
372
372
526
710
710
906
1340
1820
1820
3170
L=Standard length, or compressed length for designs with length compensation;Â
LV=Length compensation;Â
M=Weight;Â
Tn=Nominal torque(Yield torque 50% over Tn);Â
TF=Fatigue torque, I. E. Permissible torque as determined according to the fatigue strength
Under reversing loads;Â
β=Maximum deflection angle;Â
MI=weight per 100mm tube
2. Millimeters are used as measurement units except where noted;Â
3. Please consult us for customizations regarding length, length compensation and
Flange connections.Â
(DIN or SAT etc. )
Â
Petroleum Machinery Pto Shaft/Universal Shaft/Cardan Shaft/Crank Shaft
Model NO.: crank shaft
Appearance Shape: Round
Journal Surface Roughness: 2.5-0.63μm
Colour: Orange Black Yellow
OEM/ODM: Available
Trademark: WEICHENG UNIVERSAL
Transport Package: Wooden Cartons or Customer′s Requirement
Origin: Wuxi, Jiangsu Province
HS Code: 848310900
Model NO.: crank shaft
Appearance Shape: Round
Journal Surface Roughness: 2.5-0.63μm
Colour: Orange Black Yellow
OEM/ODM: Available
Trademark: WEICHENG UNIVERSAL
Transport Package: Wooden Cartons or Customer′s Requirement
Origin: Wuxi, Jiangsu Province
HS Code: 848310900
1. Notations:Â
1. Notations:Â