{"product_id":"mitsubishi-m80-built-in-spindle-motor-sj-pmb02215t-02-copy","title":"Mitsubishi M80 Built-IN Spindle Motor SJ-PMB04412T-B0","description":"\u003ch3 data-section-id=\"ordbyt\" data-start=\"0\" data-end=\"51\"\u003e\u003cspan role=\"text\"\u003e🔧 Mitsubishi \u003cstrong data-start=\"18\" data-end=\"51\"\u003eSJ-PMB04412T-B0 – Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"53\" data-end=\"245\"\u003eThe \u003cstrong data-start=\"57\" data-end=\"76\"\u003eSJ-PMB04412T-B0\u003c\/strong\u003e is a \u003cstrong data-start=\"82\" data-end=\"142\"\u003eMitsubishi Electric SJ-PMB Series built-in spindle motor\u003c\/strong\u003e, designed for \u003cstrong data-start=\"157\" data-end=\"244\"\u003ecompact CNC machine tools requiring moderate power and high-speed spindle operation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"247\" data-end=\"402\"\u003eIt is a \u003cstrong data-start=\"255\" data-end=\"312\"\u003esingle-coil (non dual-winding) built-in spindle motor\u003c\/strong\u003e, optimized for \u003cstrong data-start=\"328\" data-end=\"401\"\u003efast response, precision machining, and light-to-medium cutting loads\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"404\" data-end=\"407\"\u003e\n\u003ch3 data-section-id=\"kx01fl\" data-start=\"409\" data-end=\"431\"\u003e⚙️ Key Description\u003c\/h3\u003e\n\u003cul data-start=\"433\" data-end=\"743\"\u003e\n\u003cli data-section-id=\"16n4pxo\" data-start=\"433\" data-end=\"478\"\u003e\n\u003cstrong data-start=\"435\" data-end=\"446\"\u003eSeries:\u003c\/strong\u003e SJ-PMB Built-in Spindle Motor\u003c\/li\u003e\n\u003cli data-section-id=\"smzz47\" data-start=\"479\" data-end=\"552\"\u003e\n\u003cstrong data-start=\"481\" data-end=\"490\"\u003eType:\u003c\/strong\u003e Built-in spindle motor (single winding, no coil changeover)\u003c\/li\u003e\n\u003cli data-section-id=\"14ld612\" data-start=\"553\" data-end=\"639\"\u003e\n\u003cstrong data-start=\"555\" data-end=\"571\"\u003eApplication:\u003c\/strong\u003e Small\/medium CNC machining centers, high-speed milling \u0026amp; drilling\u003c\/li\u003e\n\u003cli data-section-id=\"1kpvori\" data-start=\"640\" data-end=\"743\"\u003e\n\u003cstrong data-start=\"642\" data-end=\"666\"\u003eDrive compatibility:\u003c\/strong\u003e \u003cstrong data-start=\"667\" data-end=\"703\"\u003eMDS-D2-SP-200 spindle drive unit\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"745\" data-end=\"748\"\u003e\n\u003ch3 data-section-id=\"4ligfa\" data-start=\"750\" data-end=\"782\"\u003e⚡ Functional Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"784\" data-end=\"1037\"\u003e\n\u003cli data-section-id=\"1ke4r78\" data-start=\"784\" data-end=\"848\"\u003eDesigned for \u003cstrong data-start=\"799\" data-end=\"848\"\u003ebalanced performance between speed and torque\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"iau5jx\" data-start=\"849\" data-end=\"918\"\u003eNo dual coil system (simpler structure than SJ-B heavy-duty series)\u003c\/li\u003e\n\u003cli data-section-id=\"1fv8wvy\" data-start=\"919\" data-end=\"1037\"\u003eSuitable for:\n\u003cul data-start=\"937\" data-end=\"1037\"\u003e\n\u003cli data-section-id=\"1ddyi0u\" data-start=\"937\" data-end=\"960\"\u003ePrecision machining\u003c\/li\u003e\n\u003cli data-section-id=\"l8j0t6\" data-start=\"963\" data-end=\"986\"\u003eMedium-load milling\u003c\/li\u003e\n\u003cli data-section-id=\"3l2tgt\" data-start=\"989\" data-end=\"1037\"\u003eHigh-speed drilling and finishing operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1039\" data-end=\"1042\"\u003e\n\u003ch3 data-section-id=\"2plllk\" data-start=\"1044\" data-end=\"1090\"\u003e📊 Key Performance Overview (Factory Data)\u003c\/h3\u003e\n\u003cul data-start=\"1092\" data-end=\"1476\"\u003e\n\u003cli data-section-id=\"wh5ls8\" data-start=\"1092\" data-end=\"1228\"\u003e\n\u003cstrong data-start=\"1094\" data-end=\"1111\"\u003ePower output:\u003c\/strong\u003e\n\u003cul data-start=\"1114\" data-end=\"1228\"\u003e\n\u003cli data-section-id=\"1r5t77u\" data-start=\"1114\" data-end=\"1145\"\u003eContinuous rating: \u003cstrong data-start=\"1135\" data-end=\"1145\"\u003e5.5 kW\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"kdts5s\" data-start=\"1148\" data-end=\"1228\"\u003eShort-time rating: \u003cstrong data-start=\"1169\" data-end=\"1188\"\u003e7.5 kW (25% ED)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8upqte\" data-start=\"1230\" data-end=\"1357\"\u003e\n\u003cstrong data-start=\"1232\" data-end=\"1259\"\u003eTorque (at base speed):\u003c\/strong\u003e\n\u003cul data-start=\"1262\" data-end=\"1357\"\u003e\n\u003cli data-section-id=\"1lsys0q\" data-start=\"1262\" data-end=\"1288\"\u003eContinuous: \u003cstrong data-start=\"1276\" data-end=\"1288\"\u003e43.8 N·m\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1cgeouc\" data-start=\"1291\" data-end=\"1357\"\u003eShort-time: \u003cstrong data-start=\"1305\" data-end=\"1317\"\u003e59.7 N·m\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"qcail1\" data-start=\"1359\" data-end=\"1476\"\u003e\n\u003cstrong data-start=\"1361\" data-end=\"1371\"\u003eSpeed:\u003c\/strong\u003e\n\u003cul data-start=\"1374\" data-end=\"1476\"\u003e\n\u003cli data-section-id=\"1ilthkk\" data-start=\"1374\" data-end=\"1402\"\u003eBase speed: \u003cstrong data-start=\"1388\" data-end=\"1402\"\u003e1200 r\/min\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ob1i7o\" data-start=\"1405\" data-end=\"1476\"\u003eMaximum speed: \u003cstrong data-start=\"1422\" data-end=\"1436\"\u003e3000 r\/min\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1478\" data-end=\"1481\"\u003e\n\u003ch3 data-section-id=\"6otvur\" data-start=\"1483\" data-end=\"1523\"\u003e🧩 Mechanical \u0026amp; Construction Details\u003c\/h3\u003e\n\u003cul data-start=\"1525\" data-end=\"1797\"\u003e\n\u003cli data-section-id=\"hwtaol\" data-start=\"1525\" data-end=\"1560\"\u003e\n\u003cstrong data-start=\"1527\" data-end=\"1545\"\u003eRotor inertia:\u003c\/strong\u003e 0.0162 kg·m²\u003c\/li\u003e\n\u003cli data-section-id=\"xwbwgy\" data-start=\"1561\" data-end=\"1649\"\u003e\n\u003cstrong data-start=\"1563\" data-end=\"1578\"\u003eMotor mass:\u003c\/strong\u003e ~14 kg (stator), ~8 kg (rotor) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wvekyn\" data-start=\"1650\" data-end=\"1690\"\u003e\n\u003cstrong data-start=\"1652\" data-end=\"1678\"\u003eStator outer diameter:\u003c\/strong\u003e Ø179.5 mm\u003c\/li\u003e\n\u003cli data-section-id=\"aldzx4\" data-start=\"1691\" data-end=\"1729\"\u003e\n\u003cstrong data-start=\"1693\" data-end=\"1718\"\u003eRotor inner diameter:\u003c\/strong\u003e Ø70.6 mm\u003c\/li\u003e\n\u003cli data-section-id=\"1f1wemr\" data-start=\"1730\" data-end=\"1797\"\u003e\n\u003cstrong data-start=\"1732\" data-end=\"1749\"\u003eMotor length:\u003c\/strong\u003e ~225 mm \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1799\" data-end=\"1802\"\u003e\n\u003ch3 data-section-id=\"jkg42w\" data-start=\"1804\" data-end=\"1831\"\u003e🌡️ Cooling \u0026amp; Operation\u003c\/h3\u003e\n\u003cul data-start=\"1833\" data-end=\"2003\"\u003e\n\u003cli data-section-id=\"1oevg52\" data-start=\"1833\" data-end=\"1891\"\u003e\n\u003cstrong data-start=\"1835\" data-end=\"1852\"\u003eCooling type:\u003c\/strong\u003e Liquid cooling (oil jacket required)\u003c\/li\u003e\n\u003cli data-section-id=\"1uk6z65\" data-start=\"1892\" data-end=\"1922\"\u003e\n\u003cstrong data-start=\"1894\" data-end=\"1911\"\u003eCooling flow:\u003c\/strong\u003e ~5 L\/min\u003c\/li\u003e\n\u003cli data-section-id=\"161rjkn\" data-start=\"1923\" data-end=\"2003\"\u003e\n\u003cstrong data-start=\"1925\" data-end=\"1955\"\u003eRequired cooling capacity:\u003c\/strong\u003e ~1200 W \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2005\" data-end=\"2008\"\u003e\n\u003ch3 data-section-id=\"1tre2jo\" data-start=\"2010\" data-end=\"2037\"\u003e🏭 Typical Applications\u003c\/h3\u003e\n\u003cp data-start=\"2039\" data-end=\"2083\"\u003eThe \u003cstrong data-start=\"2043\" data-end=\"2062\"\u003eSJ-PMB04412T-B0\u003c\/strong\u003e is commonly used in:\u003c\/p\u003e\n\u003cul data-start=\"2085\" data-end=\"2257\"\u003e\n\u003cli data-section-id=\"ihuuvt\" data-start=\"2085\" data-end=\"2118\"\u003eCompact CNC machining centers\u003c\/li\u003e\n\u003cli data-section-id=\"19ehbc5\" data-start=\"2119\" data-end=\"2151\"\u003eHigh-speed drilling machines\u003c\/li\u003e\n\u003cli data-section-id=\"1cuuubs\" data-start=\"2152\" data-end=\"2197\"\u003ePrecision milling and finishing equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1v8bchh\" data-start=\"2198\" data-end=\"2257\"\u003eSmall automation systems requiring stable spindle speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2259\" data-end=\"2262\"\u003e\n\u003ch3 data-section-id=\"uvvked\" data-start=\"2264\" data-end=\"2278\"\u003e⚠️ Summary\u003c\/h3\u003e\n\u003cp data-start=\"2280\" data-end=\"2353\"\u003eThis model sits in the \u003cstrong data-start=\"2303\" data-end=\"2334\"\u003emid-range PMB spindle class\u003c\/strong\u003e, characterized by:\u003c\/p\u003e\n\u003cul data-start=\"2355\" data-end=\"2543\"\u003e\n\u003cli data-section-id=\"1gokf0o\" data-start=\"2355\" data-end=\"2391\"\u003eModerate power (5.5 kW continuous)\u003c\/li\u003e\n\u003cli data-section-id=\"vf4ud4\" data-start=\"2392\" data-end=\"2427\"\u003eLower torque but stable operation\u003c\/li\u003e\n\u003cli data-section-id=\"esp536\" data-start=\"2428\" data-end=\"2455\"\u003eMaximum speed of 3000 rpm\u003c\/li\u003e\n\u003cli data-section-id=\"2a3muq\" data-start=\"2456\" data-end=\"2543\"\u003eBest suited for \u003cstrong data-start=\"2474\" data-end=\"2543\"\u003eprecision and light-to-medium machining rather than heavy cutting\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":45860992352392,"sku":"SJ-PMB04412T-B0","price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/1903\/3224\/files\/WhatsAppImage2025-10-18at1.47.49PM-2026-05-18T130727.835.jpg?v=1779089856","url":"https:\/\/jjautomation.in\/products\/mitsubishi-m80-built-in-spindle-motor-sj-pmb02215t-02-copy","provider":"JJAutomation","version":"1.0","type":"link"}