SWP-C Cardan Shaft
SWP-C non telescopic short type universal joint coupling
| Model | Rotary Diameter D mm | Nominal Torque Tn kN ·m | Pulsating Fatigue Torque Tp kN ·m | Alternating Fatigue Torque Tf kN ·m | Axis Angle β(°) | Size / mm | Rotational Inertia kg ·m2 | Quality kg | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | D1 | D2 (H7) | E | E1 | bxh | h1 | L1 | Nxd | ||||||||
| SWP160C | 160 | 20 | 14 | 10 | ≤15 | 360 | 140 | 95 | 15 | 4 | 20×12 | 6 | 90 | 6xφ13 | 0.103 | 32 |
| SWP180C | 180 | 28 | 20 | 14 | ≤15 | 420 | 155 | 105 | 15 | 4 | 24×14 | 7 | 105 | 6×φ15 | 0.195 | 48 |
| SWP200C | 200 | 40 | 28 | 20 | ≤15 | 480 | 175 | 125 | 17 | 5 | 28×16 | 8 | 120 | 8×φ15 | 0.325 | 65 |
| SWP225C | 225 | 56 | 40 | 28 | ≤15 | 580 | 196 | 135 | 20 | 5 | 32×18 | 9 | 145 | 8×φ17 | 0.628 | 98 |
| SWP250C | 250 | 80 | 56 | 40 | ≤15 | 660 | 218 | 150 | 25 | 5 | 40×25 | 12.5 | 165 | 8xφ19 | 1.163 | 149 |
| SWP285C | 285 | 112 | 78 | 56 | ≤15 | 720 | 245 | 170 | 27 | 7 | 40×30 | 15 | 180 | 8xφ21 | 2.163 | 212 |
| SWP315C | 315 | 160 | 112 | 80 | ≤15 | 820 | 280 | 185 | 32 | 7 | 40×30 | 15 | 205 | 10xφ23 | 3.671 | 296 |
| SWP350C | 350 | 224 | 157 | 112 | ≤15 | 900 | 310 | 210 | 35 | 8 | 50×32 | 16 | 225 | 10×φ23 | 6.197 | 405 |
| SWP390C | 390 | 315 | 220 | 158 | ≤10 | 860 | 345 | 235 | 40 | 8 | 70×36 | 18 | 215 | 10×φ25 | 9.728 | 512 |
| SWP435C | 435 | 450 | 315 | 225 | ≤10 | 980 | 385 | 255 | 42 | 10 | 80×40 | 20 | 245 | 16xφ28 | 17.112 | 713 |
| SWP480C | 480 | 630 | 440 | 315 | ≤10 | 1100 | 425 | 275 | 47 | 12 | 90×45 | 22.5 | 275 | 16×φ31 | 27.072 | 940 |
| SWP550C | 550 | 900 | 630 | 450 | ≤10 | 1220 | 492 | 320 | 50 | 12 | 100×45 | 22.5 | 305 | 16xφ31 | 56.050 | 1475 |
| SWP600C | 600 | 1250 | 875 | 625 | ≤10 | 1480 | 544 | 380 | 55 | 15 | 90×55 | 27.5 | 370 | 22×φ34 | 95.760 | 2128 |
| SWP650C | 650 | 1600 | 1120 | 800 | ≤10 | 1620 | 585 | 390 | 60 | 15 | 100×60 | 30 | 405 | 18×φ38 | 144.408 | 2735 |
The SWP-C type non telescopic short cross axis universal coupling is a high-performance mechanical transmission component. The SWP-C universal shaft is one of the SWP series Cardan Shafts, which has the characteristics of non telescopic and compact structure. It is mainly used to connect two transmission shafts with different axes to achieve torque transmission. This coupling is widely used in metallurgy, lifting, engineering transportation, mining, petroleum, shipbuilding, coal, rubber, papermaking machinery and other heavy machinery industries.
Main Features
Compact and reasonable structure: The SWP-C universal coupling adopts an integral design with a compact structure, making the entire transmission system more reliable and stable.
Large bearing capacity: Compared with other types of couplings with the same rotational diameter, the SWP-C Cardan Shaft transmits greater torque, making it particularly suitable for mechanical equipment with limited rotational diameter.
High transmission efficiency: Its transmission efficiency is as high as 98%~99.8%, and its energy-saving effect is significant in high-power transmission.
Smooth operation and low noise: Due to its reasonable design, the SWP-C Cardan Shaft produces low noise during operation, which is beneficial for improving the working environment.
Easy installation, disassembly, and maintenance: Its structural design facilitates installation and disassembly, reducing maintenance costs and time.
SWP-C Cardan Shaft is a specific model in the SWP series, which also includes various other types of Cardan Shafts, such as Type A with telescopic long type, Type B with telescopic short type, Type D without telescopic long type, and Type E with telescopic double flange long type. Different models of universal couplings have different characteristics and applicable ranges, and users can choose according to their actual needs.
Selection and Precautions
Selection: When selecting, factors such as the speed, torque, axis angle, and working environment of the transmission shaft should be considered. For high-speed transmission shafts, couplings with high balance accuracy should be selected; For situations with heavy loads or high impact loads, couplings with high load-bearing capacity should be selected.
Attention: During installation and use, ensure that the axis of the coupling is aligned with the axis of the transmission shaft to avoid excessive axial bending; At the same time, the wear of the coupling should be regularly checked, and severely worn components should be replaced in a timely manner to ensure the stability and reliability of the transmission system.
The SWP-C type non expandable short cross axis Cardan Shaft has been widely used in the heavy machinery industry due to its compact structure, high load-bearing capacity, high transmission efficiency, smooth operation, low noise, and easy assembly, disassembly, and maintenance. During the selection and use process, users should fully consider the actual needs and working environment of the transmission system to ensure the performance and service life of the coupling.
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