<dd class="do-entry-item-val" title="1
SWC-WD type cardan shaft coupling
General description
Auniversal joint, (universal coupling,U-joint,Cardanjoint,Hardy-Spicerjoint, orHooke’s joint) is ajointorcouplingin a rigid rod that allows the rod to ‘bend’ in any direction, and is commonly used in shafts that transmitrotary motion. It consists of a pair ofhingeslocated close together, oriented at 90° to each other, connected by a cross shaft. The universal joint is not aconstant velocity joint.
No machine element other than a cardan shaft allows power transmission of torque between specially offset driving and driven shafts whose position can be changed during operation.
Spatial angular motion and changes of axial length are ensured by advanced constructional elements.
Thus, cardan shafts have become an indispensable transmission component in automotive engineering and industry.
Cardan shafts offer
#####» multifunctional application
#####» excellent efficiency
#####» high reliability
#####» low maintenance
#####» easy use
They are an integral part in almost all industries with mechanical drives.
Convince yourself that our products will solve your drive problems to your complete satisfaction.
Selection and use of cardan shafts
Cardan shafts being used for various applications. So it is impossible to select their size and predict their lifetime with reliable accuracy with just one general rule. The familiar failure probabilities for roller bearings apply to cardan shafts as well.
The size of the cardan shaft should be chosen so that its maximum momentary torque rating, is not smaller than the maximum torque to be transmitted in your application. Additionally parameters like deflection angle, speed, length, operating conditions (kind of drive, temperature, dust etc.) should be considered. Therefore please refer to ourtechnical questionnaire. Our experts will evaluate your information given in this questionnaire, to find the best choice for your application. If you need more detailed calculations like determining lifetime, stability etc. please contact us.
Installation instructions
All anti- corrosion paint should be removed carefully from the cardan shaft flanges before the shaft is installed. Anti- corrosion agent on the cardan mounting flanges reduces frictional adhesion (not with flange yokes with staggered tooth arrangement).
Cardan shaft maintenance
It is necessary to grease the moving parts of a cardan shaft at certain intervals to remove used lubricant and foreign matter, if any, and replenishing the lubricant.
Lubrication is required after cleaning with high pressure or a steam jet.
General notes
» The installation of cardan shafts requires expertise and careful workmanship!
» Be sure to follow manufacturer’s instructions forinstallation and repair.
» Parts to be installed in universal drives must bein perfect working order and approved for the specific application in hand.
» Make sure that cardan shaft locating centres are properly seated and that the flange surfaces are in perfect contact!
» The operation ratings must never be exceeded.
» Do not use high pressure (water, stream, air) for cleaning to prevent damage of the bearings and sealings!
Specific product description
SWC universal coupling/joint is mainly used in rolling milll,hoisting and other heavy machinery.
Features of SWC series cardan shaft:
1.Gyration diameter:58~620mm
2.Nominal torque:0.15~1000KN*m
3.Max angular misalignment: 25o
4.Reasonable configuration,high safety and long service life
5.High transmission efficiecy:98.6%
WD:short non-stretch flange type
Cangzhou Tanso Couplings Co., Ltd.-Cangzhou Tanso Couplings Co., Ltd.
Type
D
Nominal torque
Tn/
kN·m
Weary torque
f/
kN·m
Angle
β/
(°)≤
L
D1
(js11)
D2
(H7)
Lm
n-d
k
t
b
(h9)
g
Moment of inertia
I/kg·m2
Mass
m/kg
SWC180WD
180
12.5
6.3
25
440
155
105
110
8-17
17
5
–
–
0.145
52
SWC225WD
225
40
20
15
480
196
135
120
8-17
20
5
32
9
0.355
82
SWC250WD
250
63
31.5
15
560
218
150
140
8-19
25
6
40
12.5
0.831
127
SWC285WD
285
90
45
15
640
245
170
160
8-21
27
7
40
15
1.715
189
SWC315WD
315
125
63
15
720
280
185
180
10-23
32
8
40
15
2.82
270
SWC350WD
350
180
90
15
776
310
210
194
10-23
35
8
50
16
4.791
370
SWC390WD
390
250
125
15
860
345
235
215
10-25
40
8
70
18
8.229
524
SWC440WD
440
355
180
15
1040
390
255
260
16-28
42
10
80
20
15.32
798
SWC490WD
490
500
250
15
1080
435
275
270
16-31
47
12
90
22.5
25.74
1055
SWC550WD
550
710
355
15
1220
492
320
305
16-31
50
12
100
22.5
46.78
1524
SWC620WD
620
1000
500
15
1360
555
380
340
10-38
55
12
100
25
83.76
2120
#####
Cangzhou Tanso Couplings Co., Ltd. specializes in the research and production of expansion coupling sleeve, mechanical drives and mechanical seals. Thanks to our years of experience in research and development of couplings, and favorable conditions and dominant advantages in research and development of high-precision products and mass production, the company can meet customers’ demands. The company has passed the certification of ISO9001-2000 Quality Management System, and realized CAD computer aided design and information management, integrating research, development and manufacturing.strives to offer products of top quality and preferential prices.
Why Choose Us???1.High quality product—-Our tenet is “quality first”.Good material,precise
manufacturing processes and strict quality control can create excellent
quality.
2.Competitive price—-We have our own factory,scientific producing,
direct-selling.So we can save the cost and supply low price.
3.Professional—– Our professional engineer can answer technical
questions,help you solve technical problems and help you choose the
most suitable product according to your requirment.
4.Delivery fast —–We are near port,and we have professional forwarder.
Goods can be sent out within 3to 10working days based on order quantity.
5.Best service—–Answering e-mails or solving questions timely.
Delivery and update information on time.
1.The questions about the coupling will be answered within 24 hours.
2.Update the procession of manufacturing.
3.Our professional engineer can answer technical questions,help you solve technical problems and help you choose the most suitable product according to your requirment.
4.Warranty 12 months: Free replacement of defective products within 12 months.
PACKING
Inner Packing: Carton, Standard export packing or According to customer’s requirement
Outer packing: wooden cases or According to customer’s requirement
SAMPLE TIME
5–15 days
PRODUCTION TIME
7—35days or According to customer’s requirement
DELIVERY CLAUSE
FOB Tianjin, CFR, CIF, Express delivery
PAYMENT CURRENCY
USD
PAYMENT METHODS
T/T (30% deposit 70%against bl copy)
L/C
MoneyGram
Other payment terms we can negotiate
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2:Do you provide samples ? is it free or extra ?
A: : Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be return to you.
Q3: How long is your delivery time?
A: Generally it is 3-10 days if the goods are in stock. or it is 7-25 days if the goods are not in stock, it is according to quantity.
Q4:How long is your warranty?
A: Our Warranty is 12 month.
Q5 :Do you have inspection procedures for coupling?
A:100% self-inspection before packing
Q6. What’s your payment?
1) 100% T/T
2) 30% in advance, others before shipment.
3) L/C
Q7:Can I have a visit to your factory before the order?
A: Sure,welcome to visit our factory.
Here is our factory address: Nancang Street, Botou, Hebei Province.