https://www.shaftdrivecoupling.com/Industrial Couplings and Cardan Shaftshttps://www.shaftdrivecoupling.com/cardan-shafts/large-swc-bf-telescopic-flanged-cardan-shaft<h2>Technical Specification</h2><p>The following model tables are provided for preliminary comparison. Keep the relevant assembly drawing with the selected row.</p><div class="table-scroll" role="region" tabindex="0" aria-label="Scrollable technical data table"><table><thead><tr><th scope="col">Model</th><th scope="col">Swing diameter D (mm)</th><th scope="col">Rated torque Tn (kN·m)</th><th scope="col">Fatigue torque Tf (kN·m)</th><th scope="col">Operating angle β (°)</th><th scope="col">Length compensation Lₛ(mm)</th><th scope="col">Dimensions (mm) Lₘᵢₙ</th><th scope="col">Dimensions (mm) D₁ (js11)</th><th scope="col">Dimensions (mm) D₂</th><th scope="col">Dimensions (mm) D₃</th><th scope="col">Dimensions (mm) Lₘ β=5°</th><th scope="col">Dimensions (mm) Lₘ β=10°</th><th scope="col">Dimensions (mm) n-d</th><th scope="col">Dimensions (mm) k</th></tr></thead><tbody><tr><td>SWC 680BF</td><td>680</td><td>1400</td><td>710</td><td>5°;10°</td><td>250</td><td>3230</td><td>635</td><td>550</td><td>508</td><td>335</td><td>360</td><td>24-25</td><td>55</td></tr><tr><td>SWC 780BF</td><td>780</td><td>2500</td><td>1250</td><td><br/></td><td>250</td><td>3620</td><td>725</td><td>640</td><td>630</td><td>370</td><td>405</td><td>24-31</td><td>62</td></tr><tr><td>SWC 840BF</td><td>840</td><td>3150</td><td>1600</td><td><br/></td><td>250</td><td>3840</td><td>775</td><td>710</td><td>660</td><td>425</td><td>480</td><td>24-38</td><td>70</td></tr><tr><td>SWC 920BF</td><td>920</td><td>4000</td><td>2000</td><td><br/></td><td>300</td><td>4570</td><td>855</td><td>760</td><td>750</td><td>460</td><td>480</td><td>24-38</td><td>80</td></tr><tr><td>SWC 1000BF</td><td>1000</td><td>5000</td><td>2500</td><td><br/></td><td>300</td><td>4790</td><td>915</td><td>840</td><td>790</td><td>515</td><td>535</td><td>20-50</td><td>90</td></tr><tr><td>SWC 1100BF</td><td>1100</td><td>6310</td><td>3150</td><td><br/></td><td>300</td><td>5030</td><td>1012</td><td>920</td><td>850</td><td>570</td><td>600</td><td>20-50</td><td>100</td></tr><tr><td>SWC 1200BF</td><td>1200</td><td>8000</td><td>4000</td><td><br/></td><td>300</td><td>5280</td><td>1100</td><td>1000</td><td>900</td><td>620</td><td>660</td><td>20-58</td><td>110</td></tr></tbody></table></div><h2>Engineering Context</h2><p>This model is best understood from its own construction: Large-size telescopic shaft with a flanged connection; Rated torque and fatigue torque are separate selection values; Length and flange dimensions vary with the operating-angle condition Industry selection practice checks torque and speed together with the movement, shaft interface, installation envelope and maintenance conditions allowed by that construction.</p><h2>Technical Notes</h2><ul class=" list-paddingleft-2"><li><p>Model symbols, units and empty or placeholder cells are shown as published.</p></li><li><p>Dimension letters must be interpreted with the relevant assembly drawing.</p></li><li><p>Published values support preliminary review and do not replace final engineering confirmation.</p></li></ul>Fri, 28 Aug 2026 21:05:37 +0800https://www.shaftdrivecoupling.com/cardan-shafts/large-swc-wd-non-telescopic-short-cardan-shaft<h2>Technical Specification</h2><p>The following model tables are provided for preliminary comparison. Keep the relevant assembly drawing with the selected row.</p><div class="table-scroll" role="region" tabindex="0" aria-label="Scrollable technical data table"><table><thead><tr><th scope="col">Model</th><th scope="col">Swing diameter D (mm)</th><th scope="col">Rated torque Tn (kN·m)</th><th scope="col">Fatigue torque Tf (kN·m)</th><th scope="col">Operating angle β≤</th><th scope="col">Dimensions (mm) Lₘᵢₙ β=5°</th><th scope="col">Dimensions (mm) Lₘᵢₙ β=10°</th><th scope="col">Dimensions (mm) D₁ (js11)</th><th scope="col">Dimensions (mm) D₂</th><th scope="col">Dimensions (mm) D₃</th><th scope="col">Dimensions (mm) Lₘ β=5°</th><th scope="col">Dimensions (mm) Lₘ β=10°</th><th scope="col">Dimensions (mm) n-d</th><th scope="col">Dimensions (mm) k</th></tr></thead><tbody><tr><td>SWC680WD</td><td>680</td><td>1400</td><td>710</td><td>5°;10°</td><td>1340</td><td>1440</td><td>635</td><td>550</td><td>508</td><td>335</td><td>360</td><td>24-25</td><td>55</td></tr><tr><td>SWC780WD</td><td>780</td><td>2500</td><td>1250</td><td></td><td>1480</td><td>1620</td><td>725</td><td>640</td><td>630</td><td>370</td><td>405</td><td>24-31</td><td>62</td></tr><tr><td>SWC840WD</td><td>840</td><td>3150</td><td>1600</td><td></td><td>1700</td><td>1920</td><td>775</td><td>710</td><td>660</td><td>425</td><td>480</td><td>24-38</td><td>70</td></tr><tr><td>SWC920WD</td><td>920</td><td>4000</td><td>2000</td><td></td><td>1840</td><td>1920</td><td>855</td><td>760</td><td>750</td><td>460</td><td>480</td><td>24-38</td><td>80</td></tr><tr><td>SWC1000WD</td><td>1000</td><td>5000</td><td>2500</td><td></td><td>2060</td><td>2140</td><td>915</td><td>840</td><td>790</td><td>515</td><td>535</td><td>20-50</td><td>90</td></tr><tr><td>SWC1100WD</td><td>1100</td><td>6310</td><td>3150</td><td></td><td>2280</td><td>2400</td><td>1015</td><td>920</td><td>850</td><td>570</td><td>600</td><td>20-50</td><td>100</td></tr><tr><td>SWC1200WD</td><td>1200</td><td>8000</td><td>4000</td><td></td><td>2480</td><td>2640</td><td>1100</td><td>1000</td><td>900</td><td>620</td><td>660</td><td>20-58</td><td>110</td></tr></tbody></table></div><h2>Engineering Context</h2><p>This model is best understood from its own construction: Short non-telescopic configuration for a fixed span; Large swing-diameter and angle-dependent length data; Fatigue-torque field supports repeated-load comparison Industry selection practice checks torque and speed together with the movement, shaft interface, installation envelope and maintenance conditions allowed by that construction.</p><h2>Technical Notes</h2><ul><li>Model symbols, units and empty or placeholder cells are shown as published.</li><li>Dimension letters must be interpreted with the relevant assembly drawing.</li><li>Published values support preliminary review and do not replace final engineering confirmation.</li></ul>Fri, 28 Aug 2026 21:05:36 +0800https://www.shaftdrivecoupling.com/cardan-shafts/large-swc-wf-non-telescopic-flanged-cardan-shaft<h2>Technical Specification</h2><p>The following model tables are provided for preliminary comparison. Keep the relevant assembly drawing with the selected row.</p><div class="table-scroll" role="region" tabindex="0" aria-label="Scrollable technical data table"><table><thead><tr><th scope="col">Model</th><th scope="col">Swing diameter D (mm)</th><th scope="col">Rated torque Tn (kN·m)</th><th scope="col">Fatigue torque Tf (kN·m)</th><th scope="col">Operating angle β≤</th><th scope="col">Dimensions (mm) Lₘᵢₙ β=5°</th><th scope="col">Dimensions (mm) Lₘᵢₙ β=10°</th><th scope="col">Dimensions (mm) D₁ (js11)</th><th scope="col">Dimensions (mm) D₂</th><th scope="col">Dimensions (mm) D₃</th><th scope="col">Dimensions (mm) Lₘ β=5°</th><th scope="col">Dimensions (mm) Lₘ β=10°</th><th scope="col">Dimensions (mm) n-d</th><th scope="col">Dimensions (mm) k</th></tr></thead><tbody><tr><td>SWC680WF</td><td>680</td><td>1400</td><td>710</td><td>5°;10°</td><td>1840</td><td>1940</td><td>635</td><td>550</td><td>508</td><td>335</td><td>360</td><td>24-25</td><td>55</td></tr><tr><td>SWC780WF</td><td>780</td><td>2500</td><td>1250</td><td></td><td>1980</td><td>2120</td><td>725</td><td>640</td><td>630</td><td>370</td><td>405</td><td>24-31</td><td>62</td></tr><tr><td>SWC840WF</td><td>840</td><td>3150</td><td>1600</td><td></td><td>2200</td><td>2420</td><td>775</td><td>710</td><td>660</td><td>425</td><td>480</td><td>24-38</td><td>70</td></tr><tr><td>SWC920WF</td><td>920</td><td>4000</td><td>2000</td><td></td><td>2340</td><td>2420</td><td>855</td><td>760</td><td>750</td><td>460</td><td>480</td><td>24-38</td><td>80</td></tr><tr><td>SWC1000WF</td><td>1000</td><td>5000</td><td>2500</td><td></td><td>2560</td><td>2640</td><td>915</td><td>840</td><td>790</td><td>515</td><td>535</td><td>20-50</td><td>90</td></tr><tr><td>SWC1100WF</td><td>1100</td><td>6310</td><td>3150</td><td></td><td>2880</td><td>3200</td><td>1015</td><td>920</td><td>850</td><td>570</td><td>600</td><td>20-50</td><td>100</td></tr><tr><td>SWC1200WF</td><td>1200</td><td>8000</td><td>4000</td><td></td><td>3080</td><td>3240</td><td>1100</td><td>1000</td><td>900</td><td>620</td><td>660</td><td>20-58</td><td>110</td></tr></tbody></table></div><h2>Engineering Context</h2><p>This model is best understood from its own construction: Large non-telescopic flanged shaft layout; Angle-specific length values for 5° and 10° conditions; Separate rated and fatigue torque values Industry selection practice checks torque and speed together with the movement, shaft interface, installation envelope and maintenance conditions allowed by that construction.</p><h2>Technical Notes</h2><ul><li>Model symbols, units and empty or placeholder cells are shown as published.</li><li>Dimension letters must be interpreted with the relevant assembly drawing.</li><li>Published values support preliminary review and do not replace final engineering confirmation.</li></ul>Fri, 28 Aug 2026 21:05:35 +0800https://www.shaftdrivecoupling.com/cardan-shafts/swc-bf-telescopic-flanged-cardan-shaft<h2>Technical Specification</h2><p>The following model tables are provided for preliminary comparison. Keep the relevant assembly drawing with the selected row.</p><div class="table-scroll" role="region" tabindex="0" aria-label="Scrollable technical data table"><table><thead><tr class="firstRow"><th scope="col">Model</th><th scope="col">Swing diameter D (mm)</th><th scope="col">Rated torque Tn (kN·m)</th><th scope="col">Fatigue torque Tf (kN·m)</th><th scope="col">Operating angle β (°)</th><th scope="col">Length compensation Lₛ(mm)</th><th scope="col">Dimensions (mm) Lₘᵢₙ</th><th scope="col">Dimensions (mm) D₁ (js11)</th><th scope="col">Dimensions (mm) D₂ (H7)</th><th scope="col">Dimensions (mm) D₃</th><th scope="col">Dimensions (mm) Lₘ</th><th scope="col">Dimensions (mm) n-d</th><th scope="col">Dimensions (mm) k</th><th scope="col">Dimensions (mm) t</th><th scope="col">Dimensions (mm) b (h9)</th><th scope="col">Dimensions (mm) g</th><th scope="col">Mass moment of inertia (kg·m²) Lₘᵢₙ</th><th scope="col">Mass moment of inertia (kg·m²) per 100 mm increase</th><th scope="col">Mass (kg) Lₘᵢₙ</th><th scope="col">Mass (kg) per 100 mm increase</th></tr></thead><tbody><tr><td>SWC180BF</td><td>180</td><td>12.5</td><td>6.3</td><td>≤25</td><td>100</td><td>810</td><td>155</td><td>105</td><td>114</td><td>110</td><td>8-17</td><td>17</td><td>5</td><td>-</td><td>-</td><td>0.267</td><td>0.0070</td><td>80</td><td>2.8</td></tr><tr><td>SWC225BF</td><td>225</td><td>40</td><td>20</td><td>≤15</td><td>140</td><td>920</td><td>196</td><td>135</td><td>152</td><td>120</td><td>8-17</td><td>20</td><td>5</td><td>32</td><td>9.0</td><td>0.788</td><td>0.0234</td><td>138</td><td>4.9</td></tr><tr><td>SWC250BF</td><td>250</td><td>63</td><td>31.5</td><td>≤15</td><td>140</td><td>1035</td><td>218</td><td>150</td><td>168</td><td>140</td><td>8-19</td><td>25</td><td>6</td><td>40</td><td>12.5</td><td>1.445</td><td>0.0277</td><td>196</td><td>5.3</td></tr><tr><td>SWC285BF</td><td>285</td><td>90</td><td>45</td><td>≤15</td><td>140</td><td>1190</td><td>245</td><td>170</td><td>194</td><td>160</td><td>8-21</td><td>27</td><td>7</td><td>40</td><td>15.0</td><td>2.873</td><td>0.0510</td><td>295</td><td>6.3</td></tr><tr><td>SWC315BF</td><td>315</td><td>125</td><td>63</td><td>≤15</td><td>140</td><td>1315</td><td>280</td><td>185</td><td>219</td><td>180</td><td>10-23</td><td>32</td><td>8</td><td>40</td><td>15.0</td><td>5.094</td><td>0.0795</td><td>428</td><td>8.0</td></tr><tr><td>SWC350BF</td><td>350</td><td>180</td><td>90</td><td>≤15</td><td>150</td><td>1410</td><td>310</td><td>210</td><td>267</td><td>194</td><td>10-23</td><td>35</td><td>8</td><td>50</td><td>16.0</td><td>9.195</td><td>0.2219</td><td>932</td><td>15.0</td></tr><tr><td>SWC390BF</td><td>390</td><td>250</td><td>125</td><td>≤15</td><td>170</td><td>1590</td><td>345</td><td>235</td><td>267</td><td>215</td><td>10-25</td><td>40</td><td>8</td><td>70</td><td>18.0</td><td>16.62</td><td>0.2219</td><td>817</td><td>15.0</td></tr><tr><td>SWC440BF</td><td>440</td><td>355</td><td>180</td><td>≤15</td><td>190</td><td>1875</td><td>390</td><td>255</td><td>325</td><td>260</td><td>16-28</td><td>42</td><td>10</td><td>80</td><td>20.0</td><td>28.24</td><td>0.4744</td><td>1290</td><td>21.7</td></tr><tr><td>SWC490BF</td><td>490</td><td>500</td><td>250</td><td>≤15</td><td>190</td><td>1985</td><td>435</td><td>275</td><td>325</td><td>270</td><td>16-31</td><td>47</td><td>12</td><td>90</td><td>22.5</td><td>46.33</td><td>0.4744</td><td>1631</td><td>21.7</td></tr><tr><td>SWC550BF</td><td>550</td><td>710</td><td>355</td><td>≤15</td><td>240</td><td>2300</td><td>492</td><td>320</td><td>426</td><td>305</td><td>16-31</td><td>50</td><td>12</td><td>100</td><td>22.5</td><td>86.98</td><td>1.3570</td><td>2567</td><td>34.0</td></tr><tr><td>SWC620BF</td><td>620</td><td>1000</td><td>500</td><td>≤15</td><td>240</td><td>2500</td><td>555</td><td>380</td><td>426</td><td>340</td><td>16-38</td><td>55</td><td>12</td><td>100</td><td>25.0</td><td>147.50</td><td>1.3570</td><td>3267</td><td>34.0</td></tr></tbody></table></div><h2>Engineering Context</h2><p>This model is best understood from its own construction: Telescopic cardan shaft with flanged ends; Length compensation is listed alongside angle and torque; Flange drilling and pilot dimensions are drawing-controlled Industry selection practice checks torque and speed together with the movement, shaft interface, installation envelope and maintenance conditions allowed by that construction.</p><h2>Technical Notes</h2><ul class=" list-paddingleft-2"><li><p>Model symbols, units and empty or placeholder cells are shown as published.</p></li><li><p>Dimension letters must be interpreted with the relevant assembly drawing.</p></li><li><p>Published values support preliminary review and do not replace final engineering confirmation.</p></li></ul>Fri, 28 Aug 2026 21:05:34 +0800https://www.shaftdrivecoupling.com/cardan-shafts/swc-ch-long-telescopic-welded-cardan-shaft<h2>Technical Specification</h2><p>The following model tables are provided for preliminary comparison. Keep the relevant assembly drawing with the selected row.</p><div class="table-scroll" role="region" tabindex="0" aria-label="Scrollable technical data table"><table><thead><tr><th scope="col">Model</th><th scope="col">Swing diameter D (mm)</th><th scope="col">Rated torque Tn (kN·m)</th><th scope="col">Fatigue torque Tf (kN·m)</th><th scope="col">Operating angle β (°)</th><th scope="col">Length compensation Lₛ(mm)</th><th scope="col">Dimensions (mm) Lₘᵢₙ</th><th scope="col">Dimensions (mm) D₁ (js11)</th><th scope="col">Dimensions (mm) D₂ (H7)</th><th scope="col">Dimensions (mm) D₃</th><th scope="col">Dimensions (mm) Lₘ</th><th scope="col">Dimensions (mm) n-d</th><th scope="col">Dimensions (mm) k</th><th scope="col">Dimensions (mm) t</th><th scope="col">Dimensions (mm) b (h9)</th><th scope="col">Dimensions (mm) g</th><th scope="col">Mass moment of inertia (kg·m²) Lₘᵢₙ</th><th scope="col">Mass moment of inertia (kg·m²) per 100 mm increase</th><th scope="col">Mass (kg) Lₘᵢₙ</th><th scope="col">Mass (kg) per 100 mm increase</th></tr></thead><tbody><tr><td>SWC180CH1</td><td>180</td><td>12.5</td><td>6.3</td><td>≤25</td><td>200</td><td>925</td><td>155</td><td>105</td><td>114</td><td>110</td><td>8-17</td><td>17</td><td>5</td><td>-</td><td>-</td><td>0.181</td><td>0.0070</td><td>74</td><td>2.8</td></tr><tr><td>SWC180CH2</td><td></td><td></td><td></td><td></td><td>700</td><td>1425</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.216</td><td></td><td>104</td><td></td></tr><tr><td>SWC225CH1</td><td>225</td><td>40</td><td>20</td><td>≤15</td><td>220</td><td>1020</td><td>196</td><td>135</td><td>152</td><td>120</td><td>8-17</td><td>20</td><td>5</td><td>32</td><td>9</td><td>0.561</td><td>0.0234</td><td>132</td><td>4.9</td></tr><tr><td>SWC225CH2</td><td></td><td></td><td></td><td></td><td>700</td><td>1500</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.674</td><td></td><td>182</td><td></td></tr><tr><td>SWC250CH1</td><td>250</td><td>63</td><td>31.5</td><td>≤15</td><td>300</td><td>1215</td><td>218</td><td>150</td><td>164</td><td>140</td><td>8-19</td><td>25</td><td>6</td><td>40</td><td>12.5</td><td>1.016</td><td>0.0277</td><td>190</td><td>5.3</td></tr><tr><td>SWC250CH2</td><td></td><td></td><td></td><td></td><td>700</td><td>1615</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>1.127</td><td></td><td>235</td><td></td></tr><tr><td>SWC285CH1</td><td>285</td><td>90</td><td>45</td><td>≤15</td><td>400</td><td>1475</td><td>245</td><td>170</td><td>194</td><td>160</td><td>8-21</td><td>27</td><td>7</td><td>40</td><td>15</td><td>2.156</td><td>0.0510</td><td>300</td><td>6.3</td></tr><tr><td>SWC285CH2</td><td></td><td></td><td></td><td></td><td>800</td><td>1875</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>2.360</td><td></td><td>358</td><td></td></tr><tr><td>SWC315CH1</td><td>315</td><td>125</td><td>63</td><td>≤15</td><td>400</td><td>1600</td><td>280</td><td>185</td><td>219</td><td>180</td><td>10-23</td><td>32</td><td>8</td><td>40</td><td>15</td><td>3.812</td><td>0.0795</td><td>434</td><td>8.4</td></tr><tr><td>SWC315CH2</td><td></td><td></td><td></td><td></td><td>800</td><td>2000</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>4.150</td><td></td><td>514</td><td></td></tr><tr><td>SWC350CH1</td><td>350</td><td>180</td><td>90</td><td>≤15</td><td>400</td><td>1715</td><td>310</td><td>210</td><td>267</td><td>194</td><td>10-23</td><td>35</td><td>8</td><td>50</td><td>16</td><td>7.663</td><td>0.2219</td><td>672</td><td>15.0</td></tr><tr><td>SWC350CH2</td><td></td><td></td><td></td><td></td><td>800</td><td>2115</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>8.551</td><td></td><td>823</td><td></td></tr><tr><td>SWC390CH1</td><td>390</td><td>250</td><td>125</td><td>≤15</td><td>400</td><td>1845</td><td>345</td><td>235</td><td>267</td><td>215</td><td>10-25</td><td>40</td><td>8</td><td>70</td><td>18</td><td>12.730</td><td>0.2219</td><td>817</td><td>15.0</td></tr><tr><td>SWC390CH2</td><td></td><td></td><td></td><td></td><td>800</td><td>2245</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>13.617</td><td></td><td>964</td><td></td></tr><tr><td>SWC440CH1</td><td>440</td><td>355</td><td>180</td><td>≤15</td><td>400</td><td>2110</td><td>390</td><td>255</td><td>325</td><td>260</td><td>16-28</td><td>42</td><td>10</td><td>80</td><td>20</td><td>22.540</td><td>0.4744</td><td>1312</td><td>21.7</td></tr><tr><td>SWC440CH2</td><td></td><td></td><td></td><td></td><td>800</td><td>2510</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>24.430</td><td></td><td>1537</td><td></td></tr><tr><td>SWC490CH1</td><td>490</td><td>500</td><td>250</td><td>≤15</td><td>400</td><td>2220</td><td>435</td><td>275</td><td>325</td><td>270</td><td>16-31</td><td>47</td><td>12</td><td>90</td><td>22.5</td><td>33.970</td><td>0.4744</td><td>1554</td><td>21.7</td></tr><tr><td>SWC490CH2</td><td></td><td></td><td></td><td></td><td>800</td><td>2620</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>35.870</td><td></td><td>1779</td><td></td></tr><tr><td>SWC550CH1</td><td>550</td><td>710</td><td>355</td><td>≤15</td><td>500</td><td>2585</td><td>492</td><td>320</td><td>426</td><td>305</td><td>16-31</td><td>50</td><td>12</td><td>100</td><td>22.5</td><td>72.790</td><td>1.3570</td><td>2585</td><td>34</td></tr><tr><td>SWC550CH2</td><td></td><td></td><td></td><td></td><td>1000</td><td>3085</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>79.570</td><td></td><td>3045</td><td></td></tr></tbody></table></div><h2>Engineering Context</h2><p>This model is best understood from its own construction: Long telescopic welded-end cardan shaft; Model rows include rated and fatigue torque; Minimum length and compensation support installation planning Industry selection practice checks torque and speed together with the movement, shaft interface, installation envelope and maintenance conditions allowed by that construction.</p><h2>Technical Notes</h2><ul><li>Model symbols, units and empty or placeholder cells are shown as published.</li><li>Dimension letters must be interpreted with the relevant assembly drawing.</li><li>Published values support preliminary review and do not replace final engineering confirmation.</li></ul>Fri, 28 Aug 2026 21:05:33 +0800https://www.shaftdrivecoupling.com/cardan-shafts/swc-dh-short-telescopic-welded-cardan-shaft<h2>Technical Specification</h2><p>The following model tables are provided for preliminary comparison. Keep the relevant assembly drawing with the selected row.</p><div class="table-scroll" role="region" tabindex="0" aria-label="Scrollable technical data table"><table><thead><tr><th scope="col">Model</th><th scope="col">Swing diameter D (mm)</th><th scope="col">Rated torque Tn (kN·m)</th><th scope="col">Fatigue torque Tf (kN·m)</th><th scope="col">Operating angle β (°)</th><th scope="col">Length compensation Lₛ(mm)</th><th scope="col">Dimensions (mm) Lₘᵢₙ</th><th scope="col">Dimensions (mm) D₁ (js11)</th><th scope="col">Dimensions (mm) D₂ (H7)</th><th scope="col">Dimensions (mm) D₃</th><th scope="col">Dimensions (mm) Lₘ</th><th scope="col">Dimensions (mm) n-d</th><th scope="col">Dimensions (mm) k</th><th scope="col">Dimensions (mm) t</th><th scope="col">Dimensions (mm) b (h9)</th><th scope="col">Dimensions (mm) g</th><th scope="col">Mass moment of inertia (kg·m²) Lₘᵢₙ</th><th scope="col">Mass moment of inertia (kg·m²) per 100 mm increase</th><th scope="col">Mass (kg) Lₘᵢₙ</th><th scope="col">Mass (kg) per 100 mm increase</th></tr></thead><tbody><tr><td>SWC180DH1</td><td>180</td><td>12.5</td><td>6.3</td><td>≤25</td><td>75</td><td>650</td><td>155</td><td>105</td><td>114</td><td>110</td><td>8-17</td><td>17</td><td>5</td><td>-</td><td>-</td><td>0.615</td><td>0.0070</td><td>58</td><td>2.8</td></tr><tr><td>SWC180DH2</td><td></td><td></td><td></td><td></td><td>55</td><td>600</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.162</td><td></td><td>56</td><td></td></tr><tr><td>SWC180DH3</td><td></td><td></td><td></td><td></td><td>40</td><td>550</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.160</td><td></td><td>52</td><td></td></tr><tr><td>SWC225DH1</td><td>225</td><td>40</td><td>20</td><td>≤15</td><td>85</td><td>710</td><td>196</td><td>135</td><td>152</td><td>120</td><td>8-17</td><td>20</td><td>5</td><td>32</td><td>9.0</td><td>0.415</td><td>0.0234</td><td>95</td><td>4.9</td></tr><tr><td>SWC225DH2</td><td></td><td></td><td></td><td></td><td>70</td><td>640</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.397</td><td></td><td>92</td><td></td></tr><tr><td>SWC250DH1</td><td>250</td><td>63</td><td>31.5</td><td>≤15</td><td>100</td><td>795</td><td>218</td><td>150</td><td>168</td><td>140</td><td>8-19</td><td>25</td><td>6</td><td>40</td><td>12.5</td><td>0.900</td><td>0.0277</td><td>148</td><td>5.3</td></tr><tr><td>SWC250DH2</td><td></td><td></td><td></td><td></td><td>70</td><td>735</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.885</td><td></td><td>136</td><td></td></tr><tr><td>SWC285DH1</td><td>285</td><td>90</td><td>45</td><td>≤15</td><td>120</td><td>950</td><td>245</td><td>170</td><td>194</td><td>160</td><td>8-21</td><td>27</td><td>7</td><td>40</td><td>15.0</td><td>1.826</td><td>0.0510</td><td>229</td><td>6.3</td></tr><tr><td>SWC285DH2</td><td></td><td></td><td></td><td></td><td>80</td><td>880</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>1.801</td><td></td><td>221</td><td></td></tr><tr><td>SWC315DH1</td><td>315</td><td>125</td><td>63</td><td>≤15</td><td>130</td><td>1070</td><td>280</td><td>185</td><td>219</td><td>180</td><td>10-23</td><td>32</td><td>8</td><td>40</td><td>15.0</td><td>3.331</td><td>0.0795</td><td>346</td><td>8.0</td></tr><tr><td>SWC315DH2</td><td></td><td></td><td></td><td></td><td>90</td><td>980</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>3.163</td><td></td><td>334</td><td></td></tr><tr><td>SWC350DH1</td><td>350</td><td>180</td><td>90</td><td>≤15</td><td>140</td><td>1170</td><td>310</td><td>210</td><td>267</td><td>194</td><td>10-23</td><td>35</td><td>8</td><td>50</td><td>16.0</td><td>6.215</td><td>0.2219</td><td>508</td><td>15.0</td></tr><tr><td>SWC350DH2</td><td></td><td></td><td></td><td></td><td>90</td><td>1070</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.824</td><td></td><td>485</td><td></td></tr><tr><td>SWC390DH1</td><td>390</td><td>250</td><td>125</td><td>≤15</td><td>150</td><td>1300</td><td>345</td><td>235</td><td>267</td><td>215</td><td>10-25</td><td>40</td><td>8</td><td>70</td><td>18.0</td><td>11.125</td><td>0.2219</td><td>655</td><td>15.0</td></tr><tr><td>SWC390DH2</td><td></td><td></td><td></td><td></td><td>90</td><td>1200</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>10.763</td><td></td><td>600</td><td></td></tr></tbody></table></div><h2>Engineering Context</h2><p>This model is best understood from its own construction: Short telescopic welded cardan-shaft configuration; Torque and fatigue values are presented by size; Compact length with model-specific swing diameter Industry selection practice checks torque and speed together with the movement, shaft interface, installation envelope and maintenance conditions allowed by that construction.</p><h2>Technical Notes</h2><ul><li>Model symbols, units and empty or placeholder cells are shown as published.</li><li>Dimension letters must be interpreted with the relevant assembly drawing.</li><li>Published values support preliminary review and do not replace final engineering confirmation.</li></ul>Fri, 28 Aug 2026 21:05:32 +0800https://www.shaftdrivecoupling.com/cardan-shafts/swc-wd-non-telescopic-short-cardan-shaft<h2>Technical Specification</h2><p>The following model tables are provided for preliminary comparison. Keep the relevant assembly drawing with the selected row.</p><div class="table-scroll" role="region" tabindex="0" aria-label="Scrollable technical data table"><table><thead><tr><th scope="col">Model</th><th scope="col">Swing diameter D (mm)</th><th scope="col">Rated torque Tn (kN·m)</th><th scope="col">Fatigue torque Tf (kN·m)</th><th scope="col">Operating angle β (°)</th><th scope="col">Dimensions (mm) L</th><th scope="col">Dimensions (mm) D₁ (js11)</th><th scope="col">Dimensions (mm) D₂ (H7)</th><th scope="col">Dimensions (mm) Lₘ</th><th scope="col">Dimensions (mm) n-d</th><th scope="col">Dimensions (mm) k</th><th scope="col">Dimensions (mm) t</th><th scope="col">Dimensions (mm) b (h9)</th><th scope="col">Dimensions (mm) g</th><th scope="col">Mass moment of inertia (kg·m²)</th><th scope="col">Mass (kg)</th></tr></thead><tbody><tr><td>SWC180WD</td><td>180</td><td>12.5</td><td>6.3</td><td>≤25</td><td>440</td><td>155</td><td>105</td><td>110</td><td>8-17</td><td>17</td><td>5</td><td>-</td><td>-</td><td>0.145</td><td>52</td></tr><tr><td>SWC225WD</td><td>225</td><td>40</td><td>20</td><td>≤15</td><td>480</td><td>196</td><td>135</td><td>120</td><td>8-17</td><td>20</td><td>5</td><td>32</td><td>9.0</td><td>0.355</td><td>82</td></tr><tr><td>SWC250WD</td><td>250</td><td>63</td><td>31.5</td><td>≤15</td><td>560</td><td>218</td><td>150</td><td>140</td><td>8-19</td><td>25</td><td>6</td><td>40</td><td>12.5</td><td>0.831</td><td>127</td></tr><tr><td>SWC285WD</td><td>285</td><td>90</td><td>45</td><td>≤15</td><td>640</td><td>245</td><td>170</td><td>160</td><td>8-21</td><td>27</td><td>7</td><td>40</td><td>15.0</td><td>1.715</td><td>189</td></tr><tr><td>SWC315WD</td><td>315</td><td>125</td><td>63</td><td>≤15</td><td>720</td><td>280</td><td>185</td><td>180</td><td>10-23</td><td>32</td><td>8</td><td>40</td><td>15.0</td><td>2.280</td><td>270</td></tr><tr><td>SWC350WD</td><td>350</td><td>180</td><td>90</td><td>≤15</td><td>776</td><td>310</td><td>210</td><td>194</td><td>10-23</td><td>35</td><td>8</td><td>50</td><td>16.0</td><td>4.971</td><td>370</td></tr><tr><td>SWC390WD</td><td>390</td><td>250</td><td>125</td><td>≤15</td><td>860</td><td>345</td><td>235</td><td>215</td><td>10-25</td><td>40</td><td>8</td><td>70</td><td>18.0</td><td>8.229</td><td>524</td></tr><tr><td>SWC440WD</td><td>440</td><td>355</td><td>180</td><td>≤15</td><td>1040</td><td>390</td><td>255</td><td>260</td><td>16-28</td><td>42</td><td>10</td><td>80</td><td>20.0</td><td>15.32</td><td>798</td></tr><tr><td>SWC490WD</td><td>490</td><td>500</td><td>250</td><td>≤15</td><td>1080</td><td>435</td><td>275</td><td>270</td><td>16-31</td><td>47</td><td>12</td><td>90</td><td>22.5</td><td>25.74</td><td>1055</td></tr><tr><td>SWC550WD</td><td>550</td><td>710</td><td>355</td><td>≤15</td><td>1220</td><td>492</td><td>320</td><td>305</td><td>16-31</td><td>50</td><td>12</td><td>100</td><td>22.5</td><td>46.78</td><td>1524</td></tr><tr><td>SWC620WD</td><td>620</td><td>1000</td><td>500</td><td>≤15</td><td>1360</td><td>555</td><td>380</td><td>340</td><td>10-38</td><td>55</td><td>12</td><td>100</td><td>25.0</td><td>83.76</td><td>2120</td></tr></tbody></table></div><h2>Engineering Context</h2><p>This model is best understood from its own construction: Short fixed-length welded cardan shaft; Operating angle and fatigue torque are explicit table fields; Drawing controls the welded-end and bolt details Industry selection practice checks torque and speed together with the movement, shaft interface, installation envelope and maintenance conditions allowed by that construction.</p><h2>Technical Notes</h2><ul><li>Model symbols, units and empty or placeholder cells are shown as published.</li><li>Dimension letters must be interpreted with the relevant assembly drawing.</li><li>Published values support preliminary review and do not replace final engineering confirmation.</li></ul>Fri, 28 Aug 2026 21:05:31 +0800https://www.shaftdrivecoupling.com/cardan-shafts/swc-wf-non-telescopic-flanged-cardan-shaft<h2>Technical Specification</h2><p>The following model tables are provided for preliminary comparison. Keep the relevant assembly drawing with the selected row.</p><div class="table-scroll" role="region" tabindex="0" aria-label="Scrollable technical data table"><table><thead><tr><th scope="col">Model</th><th scope="col">Swing diameter D (mm)</th><th scope="col">Rated torque Tn (kN·m)</th><th scope="col">Fatigue torque Tf (kN·m)</th><th scope="col">Operating angle β (°)</th><th scope="col">Dimensions (mm) Lₘᵢₙ</th><th scope="col">Dimensions (mm) D₁ (js11)</th><th scope="col">Dimensions (mm) D₂ (H7)</th><th scope="col">Dimensions (mm) D₃</th><th scope="col">Dimensions (mm) Lₘ</th><th scope="col">Dimensions (mm) n-d</th><th scope="col">Dimensions (mm) k</th><th scope="col">Dimensions (mm) t</th><th scope="col">Dimensions (mm) b (h9)</th><th scope="col">Dimensions (mm) g</th><th scope="col">Mass moment of inertia (kg·m²) Lₘᵢₙ</th><th scope="col">Mass moment of inertia (kg·m²) per 100 mm increase</th><th scope="col">Mass (kg) Lₘᵢₙ</th><th scope="col">Mass (kg) per 100 mm increase</th></tr></thead><tbody><tr><td>SWC180WF</td><td>180</td><td>12.5</td><td>6.3</td><td>≤25</td><td>560</td><td>155</td><td>105</td><td>114</td><td>110</td><td>8-17</td><td>17</td><td>5</td><td>-</td><td>-</td><td>0.248</td><td>0.0070</td><td>58</td><td>2.8</td></tr><tr><td>SWC225WF</td><td>225</td><td>40</td><td>20</td><td>≤15</td><td>610</td><td>196</td><td>135</td><td>152</td><td>120</td><td>8-17</td><td>20</td><td>5</td><td>32</td><td>9.0</td><td>0.636</td><td>0.0234</td><td>93</td><td>4.9</td></tr><tr><td>SWC250WF</td><td>250</td><td>63</td><td>31.5</td><td>≤15</td><td>715</td><td>218</td><td>150</td><td>168</td><td>140</td><td>8-19</td><td>25</td><td>6</td><td>40</td><td>12.5</td><td>1.352</td><td>0.0277</td><td>143</td><td>5.3</td></tr><tr><td>SWC285WF</td><td>285</td><td>90</td><td>45</td><td>≤15</td><td>810</td><td>245</td><td>170</td><td>194</td><td>160</td><td>8-21</td><td>27</td><td>7</td><td>40</td><td>15.0</td><td>2.664</td><td>0.0510</td><td>220</td><td>6.3</td></tr><tr><td>SWC315WF</td><td>315</td><td>125</td><td>63</td><td>≤15</td><td>915</td><td>280</td><td>185</td><td>219</td><td>180</td><td>10-23</td><td>32</td><td>8</td><td>40</td><td>15.0</td><td>4.469</td><td>0.0795</td><td>300</td><td>8.0</td></tr><tr><td>SWC350WF</td><td>350</td><td>180</td><td>90</td><td>≤15</td><td>980</td><td>310</td><td>210</td><td>267</td><td>194</td><td>10-23</td><td>35</td><td>8</td><td>50</td><td>16.0</td><td>7.388</td><td>0.2219</td><td>412</td><td>15.0</td></tr><tr><td>SWC390WF</td><td>390</td><td>250</td><td>125</td><td>≤15</td><td>1100</td><td>345</td><td>235</td><td>267</td><td>215</td><td>10-25</td><td>40</td><td>8</td><td>70</td><td>18.0</td><td>13.184</td><td>0.2219</td><td>588</td><td>15.0</td></tr><tr><td>SWC440WF</td><td>440</td><td>355</td><td>180</td><td>≤15</td><td>1290</td><td>390</td><td>255</td><td>325</td><td>260</td><td>16-28</td><td>42</td><td>10</td><td>80</td><td>20.0</td><td>23.250</td><td>0.4744</td><td>880</td><td>21.7</td></tr><tr><td>SWC490WF</td><td>490</td><td>500</td><td>250</td><td>≤15</td><td>1360</td><td>435</td><td>275</td><td>325</td><td>270</td><td>16-31</td><td>47</td><td>12</td><td>90</td><td>22.5</td><td>40.750</td><td>0.4744</td><td>1173</td><td>21.7</td></tr><tr><td>SWC550WF</td><td>550</td><td>710</td><td>355</td><td>≤15</td><td>1510</td><td>492</td><td>320</td><td>426</td><td>305</td><td>16-31</td><td>50</td><td>12</td><td>100</td><td>22.5</td><td>68.480</td><td>1.3570</td><td>1663</td><td>34</td></tr><tr><td>SWC620WF</td><td>620</td><td>1000</td><td>500</td><td>≤15</td><td>1690</td><td>555</td><td>380</td><td>426</td><td>340</td><td>10-38</td><td>55</td><td>12</td><td>100</td><td>25.0</td><td>127.530</td><td>1.3570</td><td>2332</td><td>34</td></tr></tbody></table></div><h2>Engineering Context</h2><p>This model is best understood from its own construction: Non-telescopic flanged SWC arrangement; Fixed-length dimensions paired with angle and torque data; Controlled naming avoids ambiguity Industry selection practice checks torque and speed together with the movement, shaft interface, installation envelope and maintenance conditions allowed by that construction.</p><h2>Technical Notes</h2><ul class=" list-paddingleft-2"><li><p>Model symbols, units and empty or placeholder cells are shown as published.</p></li><li><p>Dimension letters must be interpreted with the relevant assembly drawing.</p></li><li><p>Published values support preliminary review and do not replace final engineering confirmation.</p></li></ul>Fri, 28 Aug 2026 21:05:30 +0800https://www.shaftdrivecoupling.com/cardan-shafts/swc-wh-non-telescopic-welded-cardan-shaft<h2>Technical Specification</h2><p>The following model tables are provided for preliminary comparison. Keep the relevant assembly drawing with the selected row.</p><div class="table-scroll" role="region" tabindex="0" aria-label="Scrollable technical data table"><table><thead><tr><th scope="col">Model</th><th scope="col">Swing diameter D (mm)</th><th scope="col">Rated torque Tn (kN·m)</th><th scope="col">Fatigue torque Tf (kN·m)</th><th scope="col">Operating angle β (°)</th><th scope="col">Dimensions (mm) Lₘᵢₙ</th><th scope="col">Dimensions (mm) D₁ (js11)</th><th scope="col">Dimensions (mm) D₂ (H7)</th><th scope="col">Dimensions (mm) D₃</th><th scope="col">Dimensions (mm) Lₘ</th><th scope="col">Dimensions (mm) n-d</th><th scope="col">Dimensions (mm) k</th><th scope="col">Dimensions (mm) t</th><th scope="col">Dimensions (mm) b (h9)</th><th scope="col">Dimensions (mm) g</th><th scope="col">Mass moment of inertia (kg·m²) Lₘᵢₙ</th><th scope="col">Mass moment of inertia (kg·m²) per 100 mm increase</th><th scope="col">Mass (kg) Lₘᵢₙ</th><th scope="col">Mass (kg) per 100 mm increase</th></tr></thead><tbody><tr><td>SWC100WH</td><td>100</td><td>1.25</td><td>0.63</td><td>≤25</td><td>243</td><td>84</td><td>57</td><td>60</td><td>55</td><td>6-9</td><td>7</td><td>2.5</td><td>-</td><td>-</td><td>0.0039</td><td>0.000199</td><td>4.5</td><td>0.35</td></tr><tr><td>SWC120WH</td><td>120</td><td>2.5</td><td>1.25</td><td>≤25</td><td>307</td><td>102</td><td>75</td><td>70</td><td>65</td><td>8-11</td><td>8</td><td>2.5</td><td>-</td><td>-</td><td>0.0096</td><td>0.00044</td><td>7.7</td><td>0.55</td></tr><tr><td>SWC150WH</td><td>150</td><td>5</td><td>2.5</td><td>≤25</td><td>350</td><td>130</td><td>90</td><td>89</td><td>80</td><td>8-13</td><td>10</td><td>3</td><td>-</td><td>-</td><td>0.0371</td><td>0.001577</td><td>18</td><td>0.85</td></tr><tr><td>SWC180WH</td><td>180</td><td>12.5</td><td>6.3</td><td>≤25</td><td>480</td><td>155</td><td>105</td><td>114</td><td>110</td><td>8-17</td><td>17</td><td>5</td><td>-</td><td>-</td><td>0.1500</td><td>0.00700</td><td>48</td><td>2.8</td></tr><tr><td>SWC225WH</td><td>225</td><td>40</td><td>20</td><td>≤15</td><td>520</td><td>196</td><td>135</td><td>152</td><td>120</td><td>8-17</td><td>20</td><td>5</td><td>32</td><td>9.0</td><td>0.3650</td><td>0.0234</td><td>78</td><td>4.9</td></tr><tr><td>SWC250WH</td><td>250</td><td>63</td><td>31.5</td><td>≤15</td><td>620</td><td>218</td><td>150</td><td>168</td><td>140</td><td>8-19</td><td>25</td><td>6</td><td>40</td><td>12.5</td><td>0.8470</td><td>0.0277</td><td>124</td><td>5.3</td></tr><tr><td>SWC285WH</td><td>285</td><td>90</td><td>45</td><td>≤15</td><td>720</td><td>245</td><td>170</td><td>194</td><td>160</td><td>8-21</td><td>27</td><td>7</td><td>40</td><td>15.0</td><td>1.7560</td><td>0.0510</td><td>185</td><td>6.3</td></tr><tr><td>SWC315WH</td><td>315</td><td>125</td><td>63</td><td>≤15</td><td>805</td><td>280</td><td>185</td><td>219</td><td>180</td><td>10-23</td><td>32</td><td>8</td><td>40</td><td>15.0</td><td>2.8930</td><td>0.0795</td><td>262</td><td>8.0</td></tr><tr><td>SWC350WH</td><td>350</td><td>180</td><td>90</td><td>≤15</td><td>875</td><td>310</td><td>210</td><td>267</td><td>194</td><td>10-23</td><td>35</td><td>8</td><td>50</td><td>16.0</td><td>5.0130</td><td>0.2219</td><td>374</td><td>15.0</td></tr><tr><td>SWC390WH</td><td>390</td><td>250</td><td>125</td><td>≤15</td><td>955</td><td>345</td><td>235</td><td>267</td><td>215</td><td>10-25</td><td>40</td><td>8</td><td>70</td><td>18.0</td><td>8.4060</td><td>0.2219</td><td>506</td><td>15.0</td></tr><tr><td>SWC440WH</td><td>440</td><td>355</td><td>180</td><td>≤15</td><td>1155</td><td>390</td><td>255</td><td>325</td><td>260</td><td>16-28</td><td>42</td><td>10</td><td>80</td><td>20.0</td><td>15.790</td><td>0.4744</td><td>790</td><td>21.7</td></tr><tr><td>SWC490WH</td><td>490</td><td>500</td><td>250</td><td>≤15</td><td>1205</td><td>435</td><td>275</td><td>325</td><td>270</td><td>16-31</td><td>47</td><td>12</td><td>90</td><td>22.5</td><td>26.540</td><td>0.4744</td><td>1014</td><td>21.7</td></tr><tr><td>SWC550WH</td><td>550</td><td>710</td><td>355</td><td>≤15</td><td>1355</td><td>492</td><td>320</td><td>426</td><td>305</td><td>16-31</td><td>50</td><td>12</td><td>100</td><td>22.5</td><td>48.320</td><td>1.3570</td><td>1526</td><td>34.0</td></tr></tbody></table></div><h2>Engineering Context</h2><p>This model is best understood from its own construction: Fixed-length welded cardan-shaft configuration; Rated and fatigue torque support normal and cyclic-duty review; Operating angle and swing diameter are drawing-linked Industry selection practice checks torque and speed together with the movement, shaft interface, installation envelope and maintenance conditions allowed by that construction.</p><h2>Technical Notes</h2><ul><li>Model symbols, units and empty or placeholder cells are shown as published.</li><li>Dimension letters must be interpreted with the relevant assembly drawing.</li><li>Published values support preliminary review and do not replace final engineering confirmation.</li></ul>Fri, 28 Aug 2026 21:05:29 +0800https://www.shaftdrivecoupling.com/cardan-shafts/swp-a-telescopic-long-cardan-shaft<h2>Technical Specification</h2><p>The following model tables are provided for preliminary comparison. Keep the relevant assembly drawing with the selected row.</p><div class="table-scroll" role="region" tabindex="0" aria-label="Scrollable technical data table"><table><thead><tr><th scope="col">Model</th><th scope="col">Swing diameter D (mm)</th><th scope="col">Rated torque Tₙ (kN·m)</th><th scope="col">Fatigue torque Tf (kN·m)</th><th scope="col">Operating angle β (°)</th><th scope="col">Length compensation S (mm)</th><th scope="col">Dimensions (mm)</th><th scope="col"></th><th scope="col"></th><th scope="col"></th><th scope="col"></th><th scope="col"></th><th scope="col"></th><th scope="col"></th><th scope="col"></th><th scope="col"></th><th scope="col">Mass moment of inertia (kg·m²)</th><th scope="col"></th><th scope="col">Mass (kg)</th><th scope="col"></th></tr></thead><tbody><tr><td></td><td></td><td></td><td></td><td></td><td></td><td>Lₘᵢₙ</td><td>D₁ (js11)</td><td>D₂ (H7)</td><td>D₃</td><td>E</td><td>E₁</td><td>b×h</td><td>h₁</td><td>L₁</td><td>n-d</td><td>Lₘᵢₙ</td><td>per 100 mm increase</td><td>Lₘᵢₙ</td><td>per 100 mm increase</td></tr><tr><td>SWP160A</td><td>160</td><td>16</td><td>8</td><td>≤10</td><td>50</td><td>660</td><td>140</td><td>95</td><td>114</td><td>15</td><td>4</td><td>20×12</td><td>6</td><td>85</td><td>6-13</td><td>0.13</td><td>0.0059</td><td>47</td><td>2.1</td></tr><tr><td>SWP180A</td><td>180</td><td>20</td><td>10</td><td>≤10</td><td>60</td><td>752</td><td>155</td><td>105</td><td>121</td><td>15</td><td>4</td><td>24×14</td><td>7</td><td>95</td><td>6-15</td><td>0.22</td><td>0.0072</td><td>60</td><td>2.3</td></tr><tr><td>SWP200A</td><td>200</td><td>31.5</td><td>16</td><td>≤10</td><td>70</td><td>823</td><td>175</td><td>125</td><td>127</td><td>17</td><td>5</td><td>28×16</td><td>8</td><td>110</td><td>8-15</td><td>0.37</td><td>0.0114</td><td>81</td><td>3.4</td></tr><tr><td>SWP225A</td><td>225</td><td>40</td><td>20</td><td>≤10</td><td>76</td><td>933</td><td>196</td><td>135</td><td>152</td><td>20</td><td>5</td><td>32×18</td><td>9</td><td>130</td><td>8-17</td><td>0.63</td><td>0.0290</td><td>109</td><td>6.6</td></tr><tr><td>SWP250A</td><td>250</td><td>63</td><td>31.5</td><td>≤10</td><td>80</td><td>978</td><td>218</td><td>150</td><td>168</td><td>25</td><td>5</td><td>40×25</td><td>12.5</td><td>135</td><td>8-19</td><td>1.02</td><td>0.0407</td><td>147</td><td>7.3</td></tr><tr><td>SWP285A</td><td>285</td><td>90</td><td>45</td><td>≤10</td><td>100</td><td>1133</td><td>245</td><td>170</td><td>194</td><td>27</td><td>7</td><td>40×30</td><td>15</td><td>150</td><td>8-21</td><td>2.17</td><td>0.0702</td><td>241</td><td>9.4</td></tr><tr><td>SWP315A</td><td>315</td><td>140</td><td>63</td><td>≤10</td><td>110</td><td>1250</td><td>280</td><td>185</td><td>219</td><td>32</td><td>7</td><td>40×30</td><td>15</td><td>170</td><td>10-23</td><td>3.86</td><td>0.1144</td><td>322</td><td>12.0</td></tr><tr><td>SWP350A</td><td>350</td><td>180</td><td>90</td><td>≤10</td><td>120</td><td>1380</td><td>310</td><td>210</td><td>245</td><td>35</td><td>8</td><td>50×32</td><td>16</td><td>185</td><td>10-23</td><td>6.66</td><td>0.1663</td><td>428</td><td>13.6</td></tr><tr><td>SWP390A</td><td>390</td><td>250</td><td>112</td><td>≤10</td><td>120</td><td>1495</td><td>345</td><td>235</td><td>273</td><td>40</td><td>8</td><td>70×36</td><td>18</td><td>205</td><td>10-25</td><td>11.53</td><td>0.2695</td><td>566</td><td>18.0</td></tr><tr><td>SWP435A</td><td>435</td><td>355</td><td>160</td><td>≤10</td><td>150</td><td>1710</td><td>385</td><td>255</td><td>299</td><td>42</td><td>10</td><td>80×40</td><td>20</td><td>235</td><td>16-28</td><td>21.81</td><td>0.3645</td><td>932</td><td>20.0</td></tr><tr><td>SWP480A</td><td>480</td><td>450</td><td>224</td><td>≤10</td><td>170</td><td>1910</td><td>425</td><td>275</td><td>351</td><td>47</td><td>12</td><td>90×45</td><td>22.5</td><td>265</td><td>16-31</td><td>38.04</td><td>0.7028</td><td>1294</td><td>28.0</td></tr><tr><td>SWP550A</td><td>550</td><td>710</td><td>315</td><td>≤10</td><td>190</td><td>2135</td><td>492</td><td>320</td><td>402</td><td>50</td><td>12</td><td>100×45</td><td>22.5</td><td>290</td><td>16-31</td><td>61.28</td><td>1.1842</td><td>1744</td><td>35.7</td></tr><tr><td>SWP600A</td><td>600</td><td>1000</td><td>500</td><td>≤10</td><td>210</td><td>2580</td><td>544</td><td>380</td><td>450</td><td>55</td><td>15</td><td>90×55</td><td>27.5</td><td>360</td><td>22-34</td><td>98.63</td><td>1.7159</td><td>2330</td><td>40.5</td></tr><tr><td>SWP640A</td><td>640</td><td>1250</td><td>630</td><td>≤10</td><td>230</td><td>2685</td><td>575</td><td>385</td><td>480</td><td>60</td><td>15</td><td>100×60</td><td>30</td><td>385</td><td>18-38</td><td>167.67</td><td>2.3080</td><td>3153</td><td>48.3</td></tr></tbody></table></div><h2>Engineering Context</h2><p>This model is best understood from its own construction: Long telescopic shaft with split bearing housing; Length compensation supports relative movement; Fatigue torque and bearing-support geometry require joint review Industry selection practice checks torque and speed together with the movement, shaft interface, installation envelope and maintenance conditions allowed by that construction.</p><h2>Technical Notes</h2><ul><li>Model symbols, units and empty or placeholder cells are shown as published.</li><li>Dimension letters must be interpreted with the relevant assembly drawing.</li><li>Published values support preliminary review and do not replace final engineering confirmation.</li></ul>Fri, 28 Aug 2026 21:05:28 +0800