





Technical Specifications and Dimensions of the SWC-I Cardan Shaft
TYPE | SWC-I 58 | SWC-I 65 | SWC-I 75 | SWC-I 90 | SWC-I 100 | SWC-I 120 | SWC-I 150 | SWC-I 180 | SWC-I 200 | SWC-I 225 | |
A | L | 225 | 285 | 335 | 385 | 445 | 500 | 590 | 640 | 775 | 860 |
Lv | 35 | 40 | 40 | 45 | 55 | 80 | 80 | 80 | 100 | 120 | |
m(kg) | 2 | 3 | 5 | 6.6 | 9.5 | 17 | 32 | 40 | 76 | 128 | |
B | L | 150 | 175 | 200 | 240 | 260 | 295 | 370 | 430 | 530 | 600 |
m(kg) | 1.7 | 2.4 | 3.8 | 5.7 | 7.7 | 13.1 | 23 | 28 | 55 | 98 | |
C | L | 128 | 156 | 180 | 208 | 220 | 252 | 340 | 348 | 440 | 480 |
m(kg) | 1.3 | 1.95 | 3.1 | 5 | 7 | 12.3 | 22 | 30 | 56 | 96 | |
Tn(N*m) | 180 | 240 | 500 | 800 | 1200 | 2300 | 4500 | 8400 | 16000 | 22000 | |
Tf(N*m) | 90 | 120 | 250 | 400 | 600 | 1150 | 2250 | 4200 | 8000 | 11000 | |
β(°) | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 25 | 25 | 25 | |
D | 52 | 63 | 72 | 92 | 100 | 112 | 142 | 154 | 187 | 204 | |
Df | 58 | 65 | 75 | 90 | 100 | 120 | 150 | 180 | 200 | 225 | |
D1 | 47 | 52 | 62 | 74.5 | 84 | 101.5 | 130 | 155.5 | 170 | 196 | |
D2(H9) | 30 | 35 | 42 | 47 | 57 | 75 | 90 | 110 | 125 | 140 | |
D3x δ | 38*1.5 | 45*1.5 | 63.5*2.5 | 63.5*2.5 | 89*2.5 | 89*2.5 | 120*3 | 120*3 | 127*5.5 | 140*6.5 | |
Lm | 32 | 39 | 45 | 52 | 55 | 63 | 85 | 87 | 110 | 120 | |
K | 3.5 | 4.5 | 5.5 | 6 | 8 | 8 | 10 | 12 | 14 | 15 | |
t | 1.5 | 1.7 | 2 | 2.5 | 2.5 | 2.5 | 3 | 4 | 4 | 5 | |
n | 4 | 4 | 6 | 4 | 6 | 8 | 8 | 8 | 8 | 8 | |
d | 5.1 | 6.5 | 6.5 | 8.5 | 8.5 | 10.5 | 13 | 15 | 17 | 17 | |
mL(kg) | 0.14 | 0.16 | 0.38 | 0.38 | 0.53 | 0.53 | 0.87 | 0.87 | 1.65 | 2.14 | |
Flange bolt | size | M5 | M6 | M6 | M8 | M8 | M10 | M12 | M14 | M16 | M16 |
Tighterning torque | 7 | 13 | 13 | 32 | 32 | 64 | 110 | 180 | 270 | 270 |
1. Key Notations:
L = Standard length, or the compressed length for designs featuring length compensation.
Lv = Length compensation;
m = Weight;
Tn = Nominal torque;
Tf = Fatigue torque, indicating the allowable torque as determined by its fatigue strength under reversing loads.
under reversing loads;
β = Maximum deflection angle;
δ = Wall thickness of the tube;
mL = Weight per 100mm of the tube.
2. Measurements are in millimeters unless specified otherwise;
3.For customized lengths, length compensations, or flange connections (DIN or SAE), please consult with us for tailored solutions.



1. Design Services Our design team boasts extensive expertise in cardan shaft design and development. Whether you're launching a new product or seeking to enhance an existing one, we provide unmatched support to bring your vision to life.
2. Product ServicesFrom sourcing premium raw materials to the final stages of shipping, our comprehensive process includes: Milling Spline → Welding → U-joint Installation → Dynamic Balancing → Spray Painting → Rigorous Testing → Cleaning → Assembly → Packing → Shipping.
3. Samples ProcedureWe meticulously develop samples tailored to your specifications and continuously refine them until they perfectly meet your requirements.
4. Research & DevelopmentWe proactively research emerging market needs and innovate new models, especially in response to the latest automotive trends.
5. Quality ControlEvery stage undergoes meticulous testing by our professional staff, adhering to ISO9001 and TS16949 standards to ensure exceptional quality.
Q 1: Are you trading company or manufacturer?
A: We are a professional manufacturer specializing in the creation of various series of high-quality couplings.
Q 2: Can you do OEM?
A: Yes, we can. We offer comprehensive OEM & ODM services to all customers, tailoring to your specific requirements with customized artworks in PDF or AI formats.
Q 3: How long is your delivery time?
A: Typically, our delivery time ranges from 20-30 days if the goods are not in stock, depending on the order quantity.
Q 4: Do you provide samples? Is it free or extra?
A: Yes, we do provide samples, although they are not free. We maintain a very competitive pricing principle: when you place a bulk order, the cost of the sample will be deducted.
Q 5: How long is your warranty?
A: Our warranty period is 12 months under normal conditions.
Q 6: What is the MOQ?
A: Generally, our minimum order quantity (MOQ) is 1 piece.
Q 7: Do you have inspection procedures for coupling?
A: Absolutely. We perform 100% self-inspection before packing to ensure the highest quality.
Q 8: Can I visit your factory before placing an order?
A: Certainly! We warmly welcome you to visit our factory.
Q 9: What's your preferred payment method?
A: Our preferred payment method is T/T (Telegraphic Transfer).