{"product_id":"mitsubishi-m80-servo-motor-sj-4-v11-18t-copy","title":"Mitsubishi M80 Servo Motor SJ-4-V18.5-14T","description":"\u003cp data-start=\"0\" data-end=\"220\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"33\"\u003eMitsubishi SJ-4-V18.5-14T\u003c\/strong\u003e is a \u003cstrong data-start=\"39\" data-end=\"81\"\u003ehigh-capacity 18.5 kW AC spindle motor\u003c\/strong\u003e from Mitsubishi Electric’s \u003cstrong data-start=\"109\" data-end=\"126\"\u003eSJ-4-V series\u003c\/strong\u003e, used in \u003cstrong data-start=\"136\" data-end=\"177\"\u003eCNC machine tool spindle applications\u003c\/strong\u003e such as large milling and turning centers.\u003c\/p\u003e\n\u003chr data-start=\"222\" data-end=\"225\"\u003e\n\u003ch2 data-section-id=\"1st3x54\" data-start=\"227\" data-end=\"265\"\u003eKey Specifications (SJ-4-V18.5-14T)\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"267\" data-end=\"844\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"267\" data-end=\"292\"\u003e\n\u003ctr data-start=\"267\" data-end=\"292\"\u003e\n\u003cth data-start=\"267\" data-end=\"283\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"283\" data-end=\"292\" data-col-size=\"md\" class=\"last:pe-10\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"303\" data-end=\"844\"\u003e\n\u003ctr data-start=\"303\" data-end=\"329\"\u003e\n\u003ctd data-start=\"303\" data-end=\"312\" data-col-size=\"sm\"\u003eSeries\u003c\/td\u003e\n\u003ctd data-start=\"312\" data-end=\"329\" data-col-size=\"md\"\u003eSJ-4-V Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"330\" data-end=\"363\"\u003e\n\u003ctd data-start=\"330\" data-end=\"343\" data-col-size=\"sm\"\u003eMotor Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"343\" data-end=\"363\"\u003eAC Spindle Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"364\" data-end=\"401\"\u003e\n\u003ctd data-start=\"364\" data-end=\"379\" data-col-size=\"sm\"\u003eRated Output\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"379\" data-end=\"401\"\u003e15 kW (continuous)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"402\" data-end=\"452\"\u003e\n\u003ctd data-start=\"402\" data-end=\"422\" data-col-size=\"sm\"\u003eShort-Time Output\u003c\/td\u003e\n\u003ctd data-start=\"422\" data-end=\"452\" data-col-size=\"md\"\u003e18.5 kW (30-minute rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"453\" data-end=\"518\"\u003e\n\u003ctd data-start=\"453\" data-end=\"475\" data-col-size=\"sm\"\u003eAcceleration Output\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"475\" data-end=\"518\"\u003e18.5 kW (standard), up to ~22.2 kW peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"519\" data-end=\"546\"\u003e\n\u003ctd data-start=\"519\" data-end=\"534\" data-col-size=\"sm\"\u003eRated Torque\u003c\/td\u003e\n\u003ctd data-start=\"534\" data-end=\"546\" data-col-size=\"md\"\u003e95.5 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"547\" data-end=\"572\"\u003e\n\u003ctd data-start=\"547\" data-end=\"560\" data-col-size=\"sm\"\u003eBase Speed\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"560\" data-end=\"572\"\u003e1500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"573\" data-end=\"601\"\u003e\n\u003ctd data-start=\"573\" data-end=\"589\" data-col-size=\"sm\"\u003eMaximum Speed\u003c\/td\u003e\n\u003ctd data-start=\"589\" data-end=\"601\" data-col-size=\"md\"\u003e6000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"602\" data-end=\"623\"\u003e\n\u003ctd data-start=\"602\" data-end=\"615\" data-col-size=\"sm\"\u003eFrame Size\u003c\/td\u003e\n\u003ctd data-start=\"615\" data-end=\"623\" data-col-size=\"md\"\u003eA160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"624\" data-end=\"648\"\u003e\n\u003ctd data-start=\"624\" data-end=\"638\" data-col-size=\"sm\"\u003eFlange Size\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"638\" data-end=\"648\"\u003e250 SQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"649\" data-end=\"675\"\u003e\n\u003ctd data-start=\"649\" data-end=\"666\" data-col-size=\"sm\"\u003eShaft Diameter\u003c\/td\u003e\n\u003ctd data-start=\"666\" data-end=\"675\" data-col-size=\"md\"\u003e48 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"676\" data-end=\"694\"\u003e\n\u003ctd data-start=\"676\" data-end=\"683\" data-col-size=\"sm\"\u003eMass\u003c\/td\u003e\n\u003ctd data-start=\"683\" data-end=\"694\" data-col-size=\"md\"\u003e~110 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"695\" data-end=\"722\"\u003e\n\u003ctd data-start=\"695\" data-end=\"705\" data-col-size=\"sm\"\u003eInertia\u003c\/td\u003e\n\u003ctd data-start=\"705\" data-end=\"722\" data-col-size=\"md\"\u003e~0.0575 kg·m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"723\" data-end=\"750\"\u003e\n\u003ctd data-start=\"723\" data-end=\"742\" data-col-size=\"sm\"\u003eProtection Class\u003c\/td\u003e\n\u003ctd data-start=\"742\" data-end=\"750\" data-col-size=\"md\"\u003eIP44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"751\" data-end=\"776\"\u003e\n\u003ctd data-start=\"751\" data-end=\"761\" data-col-size=\"sm\"\u003eCooling\u003c\/td\u003e\n\u003ctd data-start=\"761\" data-end=\"776\" data-col-size=\"md\"\u003eSelf-cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"777\" data-end=\"844\"\u003e\n\u003ctd data-start=\"777\" data-end=\"796\" data-col-size=\"sm\"\u003eCompatible Drive\u003c\/td\u003e\n\u003ctd data-start=\"796\" data-end=\"844\" data-col-size=\"md\"\u003eMitsubishi MDS-D \/ MDS-DH spindle amplifiers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"846\" data-end=\"1068\"\u003e📌 Source: Mitsubishi Electric SJ-4-V series specification tables (\u003ca data-start=\"913\" data-end=\"1027\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/www.mitsubishielectric.com\/dl\/fa\/document\/manual\/cnc\/ib1501124\/ib1501124engd.pdf\"\u003eMDS-D\/DH Series Manual\u003c\/a\u003e) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1070\" data-end=\"1073\"\u003e\n\u003ch2 data-section-id=\"1d7mrtu\" data-start=\"1075\" data-end=\"1086\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"1087\" data-end=\"1442\"\u003e\n\u003cli data-section-id=\"vimsg7\" data-start=\"1087\" data-end=\"1153\"\u003eDesigned for \u003cstrong data-start=\"1102\" data-end=\"1151\"\u003eCNC spindle applications (not axis servo use)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"fcipjz\" data-start=\"1154\" data-end=\"1215\"\u003eHigh power output (\u003cstrong data-start=\"1175\" data-end=\"1192\"\u003e18.5 kW class\u003c\/strong\u003e) for heavy machining\u003c\/li\u003e\n\u003cli data-section-id=\"1q5l3yb\" data-start=\"1216\" data-end=\"1278\"\u003eStrong torque (~95.5 N·m) for demanding cutting operations\u003c\/li\u003e\n\u003cli data-section-id=\"j9dc8z\" data-start=\"1279\" data-end=\"1334\"\u003eStable performance under continuous industrial duty\u003c\/li\u003e\n\u003cli data-section-id=\"1i7i8d3\" data-start=\"1335\" data-end=\"1392\"\u003eBuilt-in encoder feedback for precise spindle control\u003c\/li\u003e\n\u003cli data-section-id=\"1tzmozd\" data-start=\"1393\" data-end=\"1442\"\u003eHeavy-duty A160 frame for large machine tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1444\" data-end=\"1447\"\u003e\n\u003ch2 data-section-id=\"164os46\" data-start=\"1449\" data-end=\"1472\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul data-start=\"1473\" data-end=\"1657\"\u003e\n\u003cli data-section-id=\"tvtqpv\" data-start=\"1473\" data-end=\"1504\"\u003eLarge CNC machining centers\u003c\/li\u003e\n\u003cli data-section-id=\"18865fs\" data-start=\"1505\" data-end=\"1536\"\u003eHeavy-duty milling machines\u003c\/li\u003e\n\u003cli data-section-id=\"1dp8f3t\" data-start=\"1537\" data-end=\"1572\"\u003eCNC turning and boring machines\u003c\/li\u003e\n\u003cli data-section-id=\"16rbcn8\" data-start=\"1573\" data-end=\"1610\"\u003eMetal cutting and forming systems\u003c\/li\u003e\n\u003cli data-section-id=\"cuvjc5\" data-start=\"1611\" data-end=\"1657\"\u003eIndustrial automation and production lines\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":45883321352328,"sku":"SJ-4-V18.5-14T","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-servo-motor-sj-4-v11-18t-copy","provider":"JJAutomation","version":"1.0","type":"link"}