





Data and Sizes of SWC-I Cardan Shaft: Our meticulously engineered specifications ensure optimal performance and unparalleled versatility across a broad 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: Uncover the key attributes and precise measurements that define the superior functionality and unmatched quality of our cardan shaft.
L = Standard Length or Compressed Length for Designs with Length Compensation: Perfectly suited for precise, adaptable, and seamless installations.
Lv = Length Compensation: Guarantees flexibility and adeptly accommodates varying distances, ensuring seamless operation.
m = Weight: Expertly designed to balance robust, high-performance capabilities with a lightweight construction for ease of use.
Tn = Nominal Torque: Provides reliable and standard torque capacity for consistent and dependable operation.
Tf = Fatigue Torque: The permissible torque, determined through rigorous fatigue strength testing, ensures the shaft can withstand enduring stress effortlessly.
Under Reversing Loads: Guarantees durability and exceptional performance, even in the most challenging conditions.
β= Maximum Deflection Angle: The epitome of flexibility, accommodating diverse mechanical configurations with ease.
δ= Thickness of the Tube: Engineered for unparalleled strength and resilience, ensuring longevity and durability.
mL= Weight per 100mm Tube: Expertly optimized for practical, efficient, and effortless deployment.
2. Millimeters Are Used as Measurement Units Except Where Noted: Ensuring precision, clarity, and utmost accuracy in every specification.
3.Please Consult Us for Customizations Regarding Length, Length Compensation, and Flange Connections (DIN or SAE etc.): Tailored specifically to meet your unique requirements, ensuring an impeccable and perfect fit.



1. Premier Design Services Our expert design team specializes in the innovative design and development of cardan shafts. Whether you have precise requirements for a new product or wish to enhance an existing one, we are fully equipped to provide comprehensive support and cutting-edge solutions tailored to your needs.
2. Unmatched Product ServicesOur meticulous production process includes: Raw Materials → Precision Milling Spline → Expert Welding → U-Joint Installation → Dynamic Balancing → Flawless Spray Painting → Rigorous Testing → Thorough Cleaning → Careful Assembly → Secure Packing → Efficient Shipping
3. Custom Samples ProcedureWe can meticulously develop samples based on your exact specifications, and we continually refine these samples to align perfectly with your unique requirements.
4. Pioneering Research & DevelopmentOur dedicated R&D team consistently researches emerging market needs and proactively develops new models to synchronize with the introduction of new cars in the market, ensuring we stay ahead of trends.
5. Stringent Quality ControlEvery step in our production process undergoes rigorous testing by our professional staff, ensuring adherence to ISO9001 and TS16949 standards, delivering products of the highest quality.
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 high-quality couplings.
2: Can you do OEM?
A: Absolutely! We offer both OEM & ODM services for all our valued customers, incorporating customized artworks in PDF or AI formats to meet your specific needs.
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 and specific requirements.
4: Do you provide samples? Is it free or extra?
A: Yes, we do provide samples, though they are 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, ensuring you get full value.
5: How long is your warranty?
A: Our warranty spans an impressive 12 months under normal usage conditions, ensuring peace of mind and reliability.
6: What is the Minimum Order Quantity (MOQ)?
A: Our Minimum Order Quantity (MOQ) is generally just 1 piece, making it convenient for you to start with a smaller quantity.
7: Do you have inspection procedures for couplings?
A: Yes, indeed! We conduct 100% self-inspection before packaging, guaranteeing the highest quality standards for all our products.
8: Can I visit your factory before placing an order?
A: Certainly! We warmly welcome you to visit our factory to see our operations firsthand.
9: What's your preferred payment method?
A: Our preferred payment method is T/T (Telegraphic Transfer), ensuring a secure and efficient transaction process.