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SWC-BF Standard Telescopic Flange Cardan Shaft Coupling

  • SWC BF Universal Coupling

  • HOFFWELL

Material :
Structure:
Tactical Diameter:
Norminal Torque:
Shaft Hole:
Torque:
Speed:
Availability:
Quantity:

>>>Description of Heavy Duty SWC BF Cardan Shaft(JB/T5513-91)

Cardan shaft is widely used in rolling mill, punch, straightener, crusher, ship drive,paper making equipment, common machinery, water pump equipment,test bench and other mechanical applications.

Large Size Standard Telescopic Flange Cardan Shaft Coupling (SWC BF)


>>>SWC BF Cardan Shaft Basic Parameter And Main Dimension(JB/T5513-1991)


Model
Tactical diameter
D
mm
Nominal torque
Tn
kN·m
Fatique
torque
Tf
kN·m
Axis rotation
β
(°)
Stretch
length
LS
mm
Lmin                                      Size
                                      mm
Rotary inertia
kg.m2
Weight
kg
D1
js11
D2
H7
D3 Lm n-d k t
b
h9
g
Lmin
Increase
100mm
Lmin Increase
100mm
SWC180BF 180 20 10 ≤25 100 810 155 105 114 110 8-17 17 5 24 7 0.267 0.0070 80 2.8
SWC200BF 200 32 16 ≤15 110 860 170 120 127 135 8-17 19 5 28 8 0.505 0.0130 109 3.6
SWC225BF 225 40 20 ≤15 140 920 196 135 152 120 8-17 20 5 32 9 0.788 0.0234 138 4.9
SWC250BF 250 63 31.5 ≤15 140 1035 218 150 168 140 8-19 25 6 40 12.5 1.445 0.0277 196 5.3
SWC285BF 285 90 45 ≤15 140 1190 245 170 194 160 8-21 27 7 40 15 2.873 0.0510 295 6.3
SWC315BF 315 125 63 ≤15 140 1315 280 185 219 180 10-23 32 8 40 15 5.094 0.795 428 8.0
SWC350BF 350 180 90 ≤15 150 1410 310 210 267 194 10-23 35 8 50 16 9.195 0.2219 932 15.0
SWC390BF 390 250 125 ≤15 170 1590 345 235 267 215 10-25 40 8 70 18 16.62 0.2219 817 15.0
SWC440BF 440 355 180 ≤15 190 1875 390 255 325 260 16-28 42 10 80 20 28.24 0.4744 1290 21.7
SWC490BF 490 500 250 ≤15 190 1985 435 275 325 270 16-31 47 12 90 22.5 46.33 0.4744 1631 21.7
SWC550BF 550 710 355 ≤15 240 2300 492 320 426 305 16-31 50 12 100 22.5 86.98 1.3570 2567 34.0
SWC620BF 620 1000 500 ≤15 240 2500 555 380 426 340 16-38 55 12 100 25 147.50 1.3750 3267 34.0


Note:1. Tf-Torque allowed by fatigue strength under varible load
         2. Lmin-Minimum length after shortening
         3. L-Installation length as required


>>>Our Services
1.Design Services
Our design team has experience in cardan shaft relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.

2.Product Services
Raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→ Packing→ Shipping

3.Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.

4.Research & Development
We usually research the new needs of the market and develop the new model when there is new cars in the market.

5.Quality Control
Every step should be special test by Professional Staff according to the standard of ISO9001



>>>FAQ

Q 1: Can you do OEM?
A: Yes, we can. We can do OEM & ODM for all the customers with customized artworks of PDF or AI format.


Q 2: How long is your delivery time?
A: Generally it is 20-30 days if the goods are not in stock. It is according to quantity.

Q 3: 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 deducted.

Q 4: How long is your warranty?
A: Our Warranty is 12 months under normal circumstance.

Q 5: What is the MOQ?
A: Usually our MOQ is 1 pcs.

Q 6: Do you have inspection procedures for coupling ?
A: 100% self-inspection before packing.


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