





Data and sizes of SWC-I cardan shaft: Meticulously engineered specifications ensure optimal performance and versatility across a range of applications.
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. Notations: Discover the key attributes and measurements that define the superior functionality of our cardan shaft.
L = Standard length, or compressed length for designs with length compensation: Ideal for precise and adaptable installations.
Lv = Length compensation: Ensures flexibility and accommodates varying distances.
m = Weight: Designed to balance robust performance with lightweight construction.
Tn = Nominal torque: The standard torque capacity for dependable operation.
Tf = Fatigue torque: The permissible torque determined by rigorous fatigue strength testing; perfect for enduring stress.
under reversing loads: Ensures durability and performance even in challenging conditions.
β= Maximum deflection angle: The pinnacle of flexibility for diverse mechanical configurations.
δ= Thickness of the tube: Engineered for strength and resilience.
mL= weight per 100mm tube: Optimized for practical and efficient deployment.
2. Millimeters are used as measurement units except where noted: Precision and clarity in every specification.
3.Please consult us for customizations regarding length, length compensation, and flange connections (DIN or SAE etc.): Tailored to meet your specific requirements for an impeccable fit.



1. Design Services Our expert design team specializes in the product design and development of cardan shafts. If you have specific requirements for a new product or wish to enhance an existing one, we are fully equipped to provide comprehensive support and innovative solutions.
2. Product ServicesThe meticulous production process includes: Raw Materials → Milling Spline → Welding → U-joint Installation → Dynamic Balance → Spray Painting → Testing → Cleaning → Assembly → Packing → Shipping
3. Samples ProcedureWe can meticulously develop samples based on your precise requirements, and we continually refine the samples to perfectly align with your needs.
4. Research & DevelopmentOur dedicated team consistently researches emerging market needs and proactively develops new models to align with the introduction of new cars in the market.
5. Quality ControlEach production step undergoes rigorous testing conducted by our professional staff, ensuring compliance with ISO9001 and TS16949 standards.
Q 1: Are you a trading company or a manufacturer?
A: We are a distinguished manufacturer, expertly specializing in the production of a wide array of couplings.
Q 2: Can you do OEM?
A: Absolutely, we offer both OEM & ODM services for all customers, incorporating customized artworks in PDF or AI formats.
Q 3: How long is your delivery time?
A: Typically, our delivery timeframe is between 20-30 days if the goods are not in stock. However, the exact duration depends on the order quantity.
Q 4: Do you provide samples? Is it free or extra?
A: Yes, we do provide samples, though not free of charge. However, we have an excellent pricing principle: the cost of the sample will be deducted when you place a bulk order.
Q 5: How long is your warranty?
A: Our warranty spans 12 months under normal usage conditions.
Q 6: What is the MOQ?
A: Our Minimum Order Quantity (MOQ) is generally 1 piece.
Q 7: Do you have inspection procedures for couplings?
A: Yes, we conduct 100% self-inspection before packaging.
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 payment method?
A: Our preferred payment method is T/T (Telegraphic Transfer).