{"product_id":"mitsubishi-m80-spindle-motor-200v-sj-d15-80-01-copy","title":"Mitsubishi M80 Spindle Motor 200V SJ-D18.5\/80-01","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=\"157\"\u003e\u003cstrong data-start=\"0\" data-end=\"18\"\u003eSJ-D18.5\/80-01\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=\"156\"\u003emain spindle (cutting tool rotation)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"159\" data-end=\"228\"\u003eThis is a \u003cstrong data-start=\"169\" data-end=\"208\"\u003every high-power spindle motor class\u003c\/strong\u003e in the SJ-D family.\u003c\/p\u003e\n\u003chr data-start=\"230\" data-end=\"233\"\u003e\n\u003ch2 data-section-id=\"1cqhmfi\" data-start=\"235\" data-end=\"276\"\u003e🔧 Key specifications (SJ-D18.5\/80-01)\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=\"278\" data-end=\"637\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"278\" data-end=\"299\"\u003e\n\u003ctr data-start=\"278\" data-end=\"299\"\u003e\n\u003cth data-start=\"278\" data-end=\"290\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"290\" data-end=\"299\" data-col-size=\"md\" class=\"last:pe-10\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"310\" data-end=\"637\"\u003e\n\u003ctr data-start=\"310\" data-end=\"327\"\u003e\n\u003ctd data-start=\"310\" data-end=\"319\" data-col-size=\"sm\"\u003eSeries\u003c\/td\u003e\n\u003ctd data-start=\"319\" data-end=\"327\" data-col-size=\"md\"\u003eSJ-D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"328\" data-end=\"355\"\u003e\n\u003ctd data-start=\"328\" data-end=\"335\" data-col-size=\"sm\"\u003eType\u003c\/td\u003e\n\u003ctd data-start=\"335\" data-end=\"355\" data-col-size=\"md\"\u003eAC spindle motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"356\" data-end=\"386\"\u003e\n\u003ctd data-start=\"356\" data-end=\"371\" data-col-size=\"sm\"\u003eRated output\u003c\/td\u003e\n\u003ctd data-start=\"371\" data-end=\"386\" data-col-size=\"md\"\u003e\u003cstrong data-start=\"373\" data-end=\"384\"\u003e18.5 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"387\" data-end=\"426\"\u003e\n\u003ctd data-start=\"387\" data-end=\"394\" data-col-size=\"sm\"\u003eDuty\u003c\/td\u003e\n\u003ctd data-start=\"394\" data-end=\"426\" data-col-size=\"md\"\u003eContinuous spindle duty (S1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"427\" data-end=\"498\"\u003e\n\u003ctd data-start=\"427\" data-end=\"439\" data-col-size=\"sm\"\u003eMax speed\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"439\" data-end=\"498\"\u003etypically \u003cstrong data-start=\"451\" data-end=\"476\"\u003e4,000–8,000 rpm class\u003c\/strong\u003e (machine-dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"499\" data-end=\"550\"\u003e\n\u003ctd data-start=\"499\" data-end=\"513\" data-col-size=\"sm\"\u003eFrame class\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"513\" data-end=\"550\"\u003e\u003cstrong data-start=\"515\" data-end=\"548\"\u003e\/80 compact high-torque frame\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"551\" data-end=\"596\"\u003e\n\u003ctd data-start=\"551\" data-end=\"561\" data-col-size=\"sm\"\u003eCooling\u003c\/td\u003e\n\u003ctd data-start=\"561\" data-end=\"596\" data-col-size=\"md\"\u003eForced air \/ machine-integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"597\" data-end=\"637\"\u003e\n\u003ctd data-start=\"597\" data-end=\"608\" data-col-size=\"sm\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-start=\"608\" data-end=\"637\" 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=\"639\" data-end=\"642\"\u003e\n\u003ch2 data-section-id=\"1czt876\" data-start=\"644\" data-end=\"669\"\u003e⚙️ What it is used for\u003c\/h2\u003e\n\u003cp data-start=\"670\" data-end=\"705\"\u003eThis motor drives CNC spindles for:\u003c\/p\u003e\n\u003cul data-start=\"706\" data-end=\"821\"\u003e\n\u003cli data-section-id=\"1eug2ou\" data-start=\"706\" data-end=\"726\"\u003eheavy-duty milling\u003c\/li\u003e\n\u003cli data-section-id=\"1nk1qwg\" data-start=\"727\" data-end=\"751\"\u003elarge material removal\u003c\/li\u003e\n\u003cli data-section-id=\"10ng53h\" data-start=\"752\" data-end=\"787\"\u003ehigh torque cutting at low speeds\u003c\/li\u003e\n\u003cli data-section-id=\"1balito\" data-start=\"788\" data-end=\"821\"\u003eindustrial production machining\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"823\" data-end=\"837\"\u003eIt is used in:\u003c\/p\u003e\n\u003cul data-start=\"838\" data-end=\"931\"\u003e\n\u003cli data-section-id=\"1axyadp\" data-start=\"838\" data-end=\"863\"\u003elarge machining centers\u003c\/li\u003e\n\u003cli data-section-id=\"1lqx33r\" data-start=\"864\" data-end=\"892\"\u003eheavy CNC milling machines\u003c\/li\u003e\n\u003cli data-section-id=\"1esqmhh\" data-start=\"893\" data-end=\"931\"\u003eindustrial high-load spindle systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"933\" data-end=\"936\"\u003e\n\u003ch2 data-section-id=\"c2dji3\" data-start=\"938\" data-end=\"958\"\u003e🧠 Code breakdown\u003c\/h2\u003e\n\u003cul data-start=\"960\" data-end=\"1125\"\u003e\n\u003cli data-section-id=\"1fzeplf\" data-start=\"960\" data-end=\"995\"\u003e\n\u003cstrong data-start=\"962\" data-end=\"970\"\u003eSJ-D\u003c\/strong\u003e → spindle motor series\u003c\/li\u003e\n\u003cli data-section-id=\"klweri\" data-start=\"996\" data-end=\"1033\"\u003e\n\u003cstrong data-start=\"998\" data-end=\"1006\"\u003e18.5\u003c\/strong\u003e → rated output (18.5 kW)\u003c\/li\u003e\n\u003cli data-section-id=\"1fn55ku\" data-start=\"1034\" data-end=\"1080\"\u003e\n\u003cstrong data-start=\"1036\" data-end=\"1043\"\u003e\/80\u003c\/strong\u003e → compact high-torque frame design\u003c\/li\u003e\n\u003cli data-section-id=\"1pt82j3\" data-start=\"1081\" data-end=\"1125\"\u003e\n\u003cstrong data-start=\"1083\" data-end=\"1090\"\u003e-01\u003c\/strong\u003e → mechanical\/electrical revision\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1127\" data-end=\"1130\"\u003e\n\u003ch2 data-section-id=\"1vd36nw\" data-start=\"1132\" data-end=\"1161\"\u003e📐 Typical characteristics\u003c\/h2\u003e\n\u003cul data-start=\"1163\" data-end=\"1473\"\u003e\n\u003cli data-section-id=\"lef7jg\" data-start=\"1163\" data-end=\"1218\"\u003eOne of the highest torque-density SJ-D spindle motors\u003c\/li\u003e\n\u003cli data-section-id=\"1amwnzb\" data-start=\"1219\" data-end=\"1285\"\u003eOptimized for \u003cstrong data-start=\"1235\" data-end=\"1285\"\u003eheavy cutting rather than high-speed finishing\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12ghtuw\" data-start=\"1286\" data-end=\"1321\"\u003eStrong low-speed torque stability\u003c\/li\u003e\n\u003cli data-section-id=\"1x3trcr\" data-start=\"1322\" data-end=\"1378\"\u003eRigid rotor design for vibration resistance under load\u003c\/li\u003e\n\u003cli data-section-id=\"1q2g8j6\" data-start=\"1379\" data-end=\"1473\"\u003eUsed with CNC spindle assemblies (belt-driven or direct-coupled depending on machine design)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1475\" data-end=\"1478\"\u003e\n\u003ch2 data-section-id=\"co99wv\" data-start=\"1480\" data-end=\"1501\"\u003e⚠️ Important notes\u003c\/h2\u003e\n\u003cul data-start=\"1502\" data-end=\"1724\"\u003e\n\u003cli data-section-id=\"rp3l34\" data-start=\"1502\" data-end=\"1551\"\u003eNot a servo motor (no positioning control role)\u003c\/li\u003e\n\u003cli data-section-id=\"1re253e\" data-start=\"1552\" data-end=\"1572\"\u003eNot a linear motor\u003c\/li\u003e\n\u003cli data-section-id=\"aksefb\" data-start=\"1573\" data-end=\"1652\"\u003eRequires Mitsubishi spindle drive system (typically MDS series or equivalent)\u003c\/li\u003e\n\u003cli data-section-id=\"fnk28n\" data-start=\"1653\" data-end=\"1724\"\u003eCooling and bearing lubrication are critical due to high thermal load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1726\" data-end=\"1729\"\u003e\n\u003ch2 data-section-id=\"14mrwrq\" data-start=\"1731\" data-end=\"1755\"\u003e🧠 Simple explanation\u003c\/h2\u003e\n\u003cp data-start=\"1756\" data-end=\"1918\"\u003e\u003cstrong data-start=\"1756\" data-end=\"1918\"\u003eSJ-D18.5\/80-01 is an 18.5 kW CNC spindle motor designed for very heavy cutting operations, delivering high torque in a compact frame for industrial machining.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"148\"\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":45854701879432,"sku":"SJ-D18.5\/80-01","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-d15-80-01-copy","provider":"JJAutomation","version":"1.0","type":"link"}