{"product_id":"mitsubishi-m80-spindle-motor-200v-sj-d7-5-100-01-copy","title":"Mitsubishi M80 Spindle Motor 200V SJ-D7.5\/120-01","description":"\u003cdiv class=\"\" data-turn-id-container=\"439559eb-87cd-4695-ada9-a3e79c6b07ae\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"439559eb-87cd-4695-ada9-a3e79c6b07ae\" data-turn-id-container=\"439559eb-87cd-4695-ada9-a3e79c6b07ae\" data-testid=\"conversation-turn-53\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a0c4d60-5b54-83ab-a6f9-8a0b16859f27-9\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a0c4d60-5b54-83ab-a6f9-8a0b16859f27-9\" data-turn-id-container=\"request-6a0c4d60-5b54-83ab-a6f9-8a0b16859f27-9\" data-testid=\"conversation-turn-54\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"22318e0b-82f1-4d1b-9859-61817ecf5544\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"149\"\u003e\u003cstrong data-start=\"0\" data-end=\"18\"\u003eSJ-D7.5\/120-01\u003c\/strong\u003e is a Mitsubishi Electric \u003cstrong data-start=\"44\" data-end=\"76\"\u003eSJ-D series AC spindle motor\u003c\/strong\u003e used in CNC machine tools to drive the \u003cstrong data-start=\"116\" data-end=\"148\"\u003emain spindle (tool rotation)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"151\" data-end=\"154\"\u003e\n\u003ch2 data-section-id=\"1e5g0uj\" data-start=\"156\" data-end=\"197\"\u003e🔧 Key specifications (SJ-D7.5\/120-01)\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=\"199\" data-end=\"584\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"199\" data-end=\"220\"\u003e\n\u003ctr data-start=\"199\" data-end=\"220\"\u003e\n\u003cth data-start=\"199\" data-end=\"211\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"211\" data-end=\"220\" data-col-size=\"md\" class=\"last:pe-10\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"231\" data-end=\"584\"\u003e\n\u003ctr data-start=\"231\" data-end=\"248\"\u003e\n\u003ctd data-start=\"231\" data-end=\"240\" data-col-size=\"sm\"\u003eSeries\u003c\/td\u003e\n\u003ctd data-start=\"240\" data-end=\"248\" data-col-size=\"md\"\u003eSJ-D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"249\" data-end=\"276\"\u003e\n\u003ctd data-start=\"249\" data-end=\"256\" data-col-size=\"sm\"\u003eType\u003c\/td\u003e\n\u003ctd data-start=\"256\" data-end=\"276\" data-col-size=\"md\"\u003eAC spindle motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"277\" data-end=\"306\"\u003e\n\u003ctd data-start=\"277\" data-end=\"292\" data-col-size=\"sm\"\u003eRated output\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"292\" data-end=\"306\"\u003e\u003cstrong data-start=\"294\" data-end=\"304\"\u003e7.5 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"307\" data-end=\"346\"\u003e\n\u003ctd data-start=\"307\" data-end=\"314\" data-col-size=\"sm\"\u003eDuty\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"314\" data-end=\"346\"\u003eContinuous spindle duty (S1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"347\" data-end=\"419\"\u003e\n\u003ctd data-start=\"347\" data-end=\"359\" data-col-size=\"sm\"\u003eMax speed\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"359\" data-end=\"419\"\u003etypically \u003cstrong data-start=\"371\" data-end=\"397\"\u003e8,000–10,000 rpm class\u003c\/strong\u003e (machine dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"420\" data-end=\"497\"\u003e\n\u003ctd data-start=\"420\" data-end=\"434\" data-col-size=\"sm\"\u003eFrame class\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"434\" data-end=\"497\"\u003elarger “120” frame variant (higher torque design than \/100)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"498\" data-end=\"543\"\u003e\n\u003ctd data-start=\"498\" data-end=\"508\" data-col-size=\"sm\"\u003eCooling\u003c\/td\u003e\n\u003ctd data-start=\"508\" data-end=\"543\" data-col-size=\"md\"\u003eForced air \/ machine-integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"544\" data-end=\"584\"\u003e\n\u003ctd data-start=\"544\" data-end=\"555\" data-col-size=\"sm\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-start=\"555\" data-end=\"584\" data-col-size=\"md\"\u003eFlange-type spindle motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"586\" data-end=\"589\"\u003e\n\u003ch2 data-section-id=\"1czt876\" data-start=\"591\" data-end=\"616\"\u003e⚙️ What it is used for\u003c\/h2\u003e\n\u003cp data-start=\"617\" data-end=\"667\"\u003eThis motor drives the \u003cstrong data-start=\"639\" data-end=\"654\"\u003eCNC spindle\u003c\/strong\u003e, meaning it:\u003c\/p\u003e\n\u003cul data-start=\"668\" data-end=\"892\"\u003e\n\u003cli data-section-id=\"nlicnk\" data-start=\"668\" data-end=\"720\"\u003eRotates cutting tools (milling, drilling, tapping)\u003c\/li\u003e\n\u003cli data-section-id=\"tpusv7\" data-start=\"721\" data-end=\"789\"\u003eHandles \u003cstrong data-start=\"731\" data-end=\"758\"\u003eheavier machining loads\u003c\/strong\u003e than 3.7 kW or 5.5 kW versions\u003c\/li\u003e\n\u003cli data-section-id=\"1pvetvf\" data-start=\"790\" data-end=\"892\"\u003eIs suited for machines needing:\n\u003cul data-start=\"826\" data-end=\"892\"\u003e\n\u003cli data-section-id=\"1xf1yss\" data-start=\"826\" data-end=\"855\"\u003ehigher torque at low speeds\u003c\/li\u003e\n\u003cli data-section-id=\"1eku8qq\" data-start=\"858\" data-end=\"892\"\u003estronger cutting force stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"894\" data-end=\"897\"\u003e\n\u003ch2 data-section-id=\"c2dji3\" data-start=\"899\" data-end=\"919\"\u003e🧠 Code breakdown\u003c\/h2\u003e\n\u003cul data-start=\"921\" data-end=\"1126\"\u003e\n\u003cli data-section-id=\"1fzeplf\" data-start=\"921\" data-end=\"956\"\u003e\n\u003cstrong data-start=\"923\" data-end=\"931\"\u003eSJ-D\u003c\/strong\u003e → spindle motor series\u003c\/li\u003e\n\u003cli data-section-id=\"fnftxa\" data-start=\"957\" data-end=\"991\"\u003e\n\u003cstrong data-start=\"959\" data-end=\"966\"\u003e7.5\u003c\/strong\u003e → rated power (7.5 kW)\u003c\/li\u003e\n\u003cli data-section-id=\"1dx7neq\" data-start=\"992\" data-end=\"1081\"\u003e\n\u003cstrong data-start=\"994\" data-end=\"1002\"\u003e\/120\u003c\/strong\u003e → higher-capacity frame variant (stronger torque structure than \/100 series)\u003c\/li\u003e\n\u003cli data-section-id=\"6d2ef9\" data-start=\"1082\" data-end=\"1126\"\u003e\n\u003cstrong data-start=\"1084\" data-end=\"1091\"\u003e-01\u003c\/strong\u003e → design \/ construction revision\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1128\" data-end=\"1131\"\u003e\n\u003ch2 data-section-id=\"1vd36nw\" data-start=\"1133\" data-end=\"1162\"\u003e📐 Typical characteristics\u003c\/h2\u003e\n\u003cul data-start=\"1164\" data-end=\"1423\"\u003e\n\u003cli data-section-id=\"x79igw\" data-start=\"1164\" data-end=\"1224\"\u003eLarger electromagnetic structure than \/100 frame version\u003c\/li\u003e\n\u003cli data-section-id=\"2t4vy2\" data-start=\"1225\" data-end=\"1269\"\u003eHigher torque output for rough machining\u003c\/li\u003e\n\u003cli data-section-id=\"u4h8l5\" data-start=\"1270\" data-end=\"1315\"\u003eStable rotation under heavy cutting loads\u003c\/li\u003e\n\u003cli data-section-id=\"1bru9lh\" data-start=\"1316\" data-end=\"1368\"\u003ePrecision-balanced rotor for vibration reduction\u003c\/li\u003e\n\u003cli data-section-id=\"qn327b\" data-start=\"1369\" data-end=\"1423\"\u003eUsed in CNC machining centers and milling machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1425\" data-end=\"1428\"\u003e\n\u003ch2 data-section-id=\"co99wv\" data-start=\"1430\" data-end=\"1451\"\u003e⚠️ Important notes\u003c\/h2\u003e\n\u003cul data-start=\"1452\" data-end=\"1674\"\u003e\n\u003cli data-section-id=\"1nsnadz\" data-start=\"1452\" data-end=\"1501\"\u003eNot a servo motor (no positioning axis control)\u003c\/li\u003e\n\u003cli data-section-id=\"zgcv3t\" data-start=\"1502\" data-end=\"1539\"\u003eNot a linear motor (no rail system)\u003c\/li\u003e\n\u003cli data-section-id=\"14o4u8d\" data-start=\"1540\" data-end=\"1602\"\u003eRequires Mitsubishi spindle drive (MDS series or equivalent)\u003c\/li\u003e\n\u003cli data-section-id=\"18iehrw\" data-start=\"1603\" data-end=\"1674\"\u003eCooling and bearing condition are critical for long life at high load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1676\" data-end=\"1679\"\u003e\n\u003ch2 data-section-id=\"14mrwrq\" data-start=\"1681\" data-end=\"1705\"\u003e🧠 Simple explanation\u003c\/h2\u003e\n\u003cp data-start=\"1706\" data-end=\"1845\"\u003e\u003cstrong data-start=\"1706\" data-end=\"1845\"\u003eSJ-D7.5\/120-01 is a 7.5 kW CNC spindle motor with a stronger “120-frame” design, made for heavier cutting compared to the \/100 version.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"157\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":45854523785352,"sku":"SJ-D7.5\/120-01","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-spindle-motor-200v-sj-d7-5-100-01-copy","provider":"JJAutomation","version":"1.0","type":"link"}