| Standard Or Nonstandard: | Standard |
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| Structure: | Flexible |
| Material: | 35CrMo or 45# Steel |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier | Product Model: | SWC-160D-520 |
| Main Material: | 35CrMo or 45# Steel |
| Nominal Torque: | 21, 000 N.m |
| Normal Length: | 520mm |
| 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 | |
L = Standard Length, also known as the compressed length, integral for designs featuring length compensation.
Lv = Length compensation capability; essential for adapting to varying operational needs.
m = Total weight; a critical factor for performance and handling.
Tn = Nominal Torque; representing the standard operational torque levels.
Tf = Fatigue Torque, defined as the permissible torque determined by robust fatigue strength under reversing loads; ensuring long-term reliability.
under reversing loads;
β = Maximum Deflection Angle; key for flexibility and range of motion.
δ = Tube Wall Thickness; crucial for durability and strength.
mL = Weight per 100mm of the tube; important for assessing material efficiency.
Q 1: Are you a trading company or a manufacturer?
A: We take immense pride in being a professional manufacturer. Our expertise lies in producing an extensive range of premium-quality couplings, ensuring top-notch performance and reliability.
Q 2: Do you offer OEM services?
A: Absolutely, we excel in providing both OEM & ODM services. We cater to our customers' unique requirements by offering customized artwork in PDF or AI formats, ensuring your vision comes to life.
Q 3: What is your typical delivery time?
A: Our standard delivery time for non-stock items generally ranges from 20 to 30 days, depending on the order quantity. We strive to meet your deadlines with efficiency and precision.
Q 4: Do you provide samples? Are they free or charged?
A: Yes, we provide samples, although they are not free. However, our prices are highly competitive, and the cost of the sample will be deducted once you place a bulk order, making it an economical choice.
Q 5: What is the duration of your warranty?
A: Our products are backed by a 12-month warranty under regular usage conditions, assuring you of our commitment to quality and durability.
Q 6: What is the minimum order quantity (MOQ)?
A: We have a very flexible MOQ, typically set at just 1 piece, allowing you to place small or large orders as per your needs.
Q 7: Do you have inspection protocols for your couplings?
A: Yes, quality is our priority. We perform a rigorous 100% self-inspection before packaging to ensure that each coupling meets our high standards.
Q 8: Can I visit your factory before placing an order?
A: Certainly, we warmly welcome you to visit our factory. Seeing our production process firsthand will give you confidence in our capabilities.
Q 9: What are your payment terms?
A: We accept T/T (Telegraphic Transfer), providing a secure and straightforward method for transaction processing.
Suppliers with verified business licenses
Audited Supplier 
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