{"product_id":"mitsubishi-m80-built-in-spindle-motor-sj-bg120c-200-01-r-copy","title":"Mitsubishi M80 Built-IN Spindle Motor SJ-BG150D\/150-01☐","description":"\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"3e741853-3604-4a04-942b-1b6b1606e74d\" class=\"\"\u003e\n\u003csection data-turn=\"user\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-177\" data-turn-id-container=\"3e741853-3604-4a04-942b-1b6b1606e74d\" data-turn-id=\"3e741853-3604-4a04-942b-1b6b1606e74d\" dir=\"auto\" 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)\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-6a0c4d60-5b54-83ab-a6f9-8a0b16859f27-17\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-178\" data-turn-id-container=\"request-6a0c4d60-5b54-83ab-a6f9-8a0b16859f27-17\" data-turn-id=\"request-6a0c4d60-5b54-83ab-a6f9-8a0b16859f27-17\" dir=\"auto\" 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)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--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 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\" data-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-turn-start-message=\"true\" data-message-id=\"c4116d80-7c48-43f6-a142-be5376510bea\" data-message-author-role=\"assistant\" 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\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-6a0c4d60-5b54-83ab-a6f9-8a0b16859f27-4\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-190\" data-turn-id-container=\"request-6a0c4d60-5b54-83ab-a6f9-8a0b16859f27-4\" data-turn-id=\"request-6a0c4d60-5b54-83ab-a6f9-8a0b16859f27-4\" dir=\"auto\" 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)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--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 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\" data-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-turn-start-message=\"true\" data-message-id=\"43fd4e91-2a37-4c29-8460-56df5b786afa\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"streaming-animation markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:28px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a0c4d60-5b54-83ab-a6f9-8a0b16859f27-5\" 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-a6f9-8a0b16859f27-5\" data-turn-id-container=\"request-6a0c4d60-5b54-83ab-a6f9-8a0b16859f27-5\" data-testid=\"conversation-turn-192\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--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=\"28b1a468-854a-421a-865f-831c68b6471c\" 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\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003ch2 data-section-id=\"34gpym\" data-start=\"0\" data-end=\"46\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3\" data-end=\"46\"\u003eSJ-BG150D\/150-01☐ (Mitsubishi Electric)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"48\" data-end=\"203\"\u003e\u003cstrong data-start=\"48\" data-end=\"69\"\u003eSJ-BG150D\/150-01☐\u003c\/strong\u003e is a Mitsubishi Electric \u003cstrong data-start=\"95\" data-end=\"137\"\u003eSJ-BG series built-in AC spindle motor\u003c\/strong\u003e, designed for \u003cstrong data-start=\"152\" data-end=\"192\"\u003ehigh-precision CNC machining centers\u003c\/strong\u003e requiring:\u003c\/p\u003e\n\u003cul data-start=\"205\" data-end=\"342\"\u003e\n\u003cli data-section-id=\"kzohhc\" data-start=\"205\" data-end=\"246\"\u003eintegrated spindle motor construction\u003c\/li\u003e\n\u003cli data-section-id=\"1qdvx1v\" data-start=\"247\" data-end=\"264\"\u003ehigh rigidity\u003c\/li\u003e\n\u003cli data-section-id=\"x7m6wm\" data-start=\"265\" data-end=\"295\"\u003estable thermal performance\u003c\/li\u003e\n\u003cli data-section-id=\"1sbeyt7\" data-start=\"296\" data-end=\"342\"\u003emedium\/high-speed heavy cutting capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"344\" data-end=\"566\"\u003eIt belongs to Mitsubishi’s \u003cstrong data-start=\"371\" data-end=\"412\"\u003ebuilt-in spindle motor family (SJ-BG)\u003c\/strong\u003e, where the motor is directly integrated into the spindle housing instead of using a belt or external spindle motor. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"568\" data-end=\"571\"\u003e\n\u003ch1 data-section-id=\"5ardlf\" data-start=\"573\" data-end=\"598\"\u003e🔧 Model code breakdown\u003c\/h1\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=\"600\" data-end=\"895\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"600\" data-end=\"626\"\u003e\n\u003ctr data-start=\"600\" data-end=\"626\"\u003e\n\u003cth data-start=\"600\" data-end=\"615\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eCode section\u003c\/th\u003e\n\u003cth data-start=\"615\" data-end=\"626\" data-col-size=\"md\" class=\"last:pe-10\"\u003eMeaning\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"637\" data-end=\"895\"\u003e\n\u003ctr data-start=\"637\" data-end=\"681\"\u003e\n\u003ctd data-start=\"637\" data-end=\"646\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"639\" data-end=\"645\"\u003eSJ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"646\" data-end=\"681\" data-col-size=\"md\"\u003eMitsubishi spindle motor family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"682\" data-end=\"724\"\u003e\n\u003ctd data-start=\"682\" data-end=\"691\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"684\" data-end=\"690\"\u003eBG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"691\" data-end=\"724\" data-col-size=\"md\"\u003eBuilt-in spindle motor series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"725\" data-end=\"784\"\u003e\n\u003ctd data-start=\"725\" data-end=\"736\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"727\" data-end=\"735\"\u003e150D\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"736\" data-end=\"784\" data-col-size=\"md\"\u003e150 mm frame, D-type high-rigidity structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"785\" data-end=\"815\"\u003e\n\u003ctd data-start=\"785\" data-end=\"795\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"787\" data-end=\"794\"\u003e150\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"795\" data-end=\"815\" data-col-size=\"md\"\u003e15,000 rpm class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"816\" data-end=\"851\"\u003e\n\u003ctd data-start=\"816\" data-end=\"825\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"818\" data-end=\"824\"\u003e01\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"825\" data-end=\"851\"\u003edesign\/winding version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"852\" data-end=\"895\"\u003e\n\u003ctd data-start=\"852\" data-end=\"860\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"854\" data-end=\"859\"\u003e☐\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"860\" data-end=\"895\" data-col-size=\"md\"\u003eOEM\/custom specification option\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=\"897\" data-end=\"900\"\u003eSo:\u003c\/p\u003e\n\u003cblockquote data-start=\"901\" data-end=\"1056\"\u003e\n\u003cp data-start=\"903\" data-end=\"1056\"\u003e\u003cstrong data-start=\"903\" data-end=\"1056\"\u003eSJ-BG150D\/150-01☐ = 150 mm built-in spindle motor designed for ~15,000 rpm precision machining with high rigidity and integrated spindle construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"1058\" data-end=\"1061\"\u003e\n\u003ch1 data-section-id=\"1hklsno\" data-start=\"1063\" data-end=\"1091\"\u003e🔧 Verified specifications\u003c\/h1\u003e\n\u003cp data-start=\"1093\" data-end=\"1199\"\u003eFrom Mitsubishi’s official SJ-BG spindle motor specification manual: \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\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=\"1201\" data-end=\"1762\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1201\" data-end=\"1222\"\u003e\n\u003ctr data-start=\"1201\" data-end=\"1222\"\u003e\n\u003cth data-start=\"1201\" data-end=\"1213\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"1213\" data-end=\"1222\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1233\" data-end=\"1762\"\u003e\n\u003ctr data-start=\"1233\" data-end=\"1251\"\u003e\n\u003ctd data-start=\"1233\" data-end=\"1242\" data-col-size=\"sm\"\u003eSeries\u003c\/td\u003e\n\u003ctd data-start=\"1242\" data-end=\"1251\" data-col-size=\"sm\"\u003eSJ-BG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1252\" data-end=\"1294\"\u003e\n\u003ctd data-start=\"1252\" data-end=\"1265\" data-col-size=\"sm\"\u003eMotor type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1265\" data-end=\"1294\"\u003eBuilt-in AC spindle motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1295\" data-end=\"1335\"\u003e\n\u003ctd data-start=\"1295\" data-end=\"1321\" data-col-size=\"sm\"\u003eContinuous rated output\u003c\/td\u003e\n\u003ctd data-start=\"1321\" data-end=\"1335\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1323\" data-end=\"1333\"\u003e3.7 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1336\" data-end=\"1385\"\u003e\n\u003ctd data-start=\"1336\" data-end=\"1362\" data-col-size=\"sm\"\u003eShort-time rated output\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1362\" data-end=\"1385\"\u003e\u003cstrong data-start=\"1364\" data-end=\"1383\"\u003e5.5 kW (40% ED)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1386\" data-end=\"1430\"\u003e\n\u003ctd data-start=\"1386\" data-end=\"1416\" data-col-size=\"sm\"\u003eStandard accel\/decel output\u003c\/td\u003e\n\u003ctd data-start=\"1416\" data-end=\"1430\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1418\" data-end=\"1428\"\u003e5.5 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1431\" data-end=\"1473\"\u003e\n\u003ctd data-start=\"1431\" data-end=\"1459\" data-col-size=\"sm\"\u003eActual accel\/decel output\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1459\" data-end=\"1473\"\u003e\u003cstrong data-start=\"1461\" data-end=\"1471\"\u003e6.6 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1474\" data-end=\"1514\"\u003e\n\u003ctd data-start=\"1474\" data-end=\"1498\" data-col-size=\"sm\"\u003eContinuous base speed\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1498\" data-end=\"1514\"\u003e\u003cstrong data-start=\"1500\" data-end=\"1512\"\u003e2500 rpm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1515\" data-end=\"1555\"\u003e\n\u003ctd data-start=\"1515\" data-end=\"1539\" data-col-size=\"sm\"\u003eShort-time base speed\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1539\" data-end=\"1555\"\u003e\u003cstrong data-start=\"1541\" data-end=\"1553\"\u003e2500 rpm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1556\" data-end=\"1590\"\u003e\n\u003ctd data-start=\"1556\" data-end=\"1572\" data-col-size=\"sm\"\u003eMaximum speed\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1572\" data-end=\"1590\"\u003e\u003cstrong data-start=\"1574\" data-end=\"1588\"\u003e15,000 rpm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1591\" data-end=\"1629\"\u003e\n\u003ctd data-start=\"1591\" data-end=\"1609\" data-col-size=\"sm\"\u003eFrame\/core size\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1609\" data-end=\"1629\"\u003e\u003cstrong data-start=\"1611\" data-end=\"1627\"\u003e90-100 class\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1630\" data-end=\"1666\"\u003e\n\u003ctd data-start=\"1630\" data-end=\"1650\" data-col-size=\"sm\"\u003eContinuous torque\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1650\" data-end=\"1666\"\u003e\u003cstrong data-start=\"1652\" data-end=\"1664\"\u003e14.1 N·m\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1667\" data-end=\"1706\"\u003e\n\u003ctd data-start=\"1667\" data-end=\"1677\" data-col-size=\"sm\"\u003eCooling\u003c\/td\u003e\n\u003ctd data-start=\"1677\" data-end=\"1706\" data-col-size=\"sm\"\u003eLiquid\/oil jacket cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1707\" data-end=\"1762\"\u003e\n\u003ctd data-start=\"1707\" data-end=\"1726\" data-col-size=\"sm\"\u003eCompatible drive\u003c\/td\u003e\n\u003ctd data-start=\"1726\" data-end=\"1762\" data-col-size=\"sm\"\u003eMDS-E-SP-80 \/ MDS-E-SP2-16080(M)\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=\"1764\" data-end=\"1767\"\u003e\n\u003ch1 data-section-id=\"gsjcl\" data-start=\"1769\" data-end=\"1811\"\u003e⚙️ What makes the “150D” variant special\u003c\/h1\u003e\n\u003cp data-start=\"1813\" data-end=\"1837\"\u003eWithin the SJ-BG family:\u003c\/p\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=\"1839\" data-end=\"2074\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1839\" data-end=\"1864\"\u003e\n\u003ctr data-start=\"1839\" data-end=\"1864\"\u003e\n\u003cth data-start=\"1839\" data-end=\"1849\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eVariant\u003c\/th\u003e\n\u003cth data-start=\"1849\" data-end=\"1864\" data-col-size=\"md\" class=\"last:pe-10\"\u003ePositioning\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1875\" data-end=\"2074\"\u003e\n\u003ctr data-start=\"1875\" data-end=\"1923\"\u003e\n\u003ctd data-start=\"1875\" data-end=\"1886\" data-col-size=\"sm\"\u003e090A\/B\/D\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1886\" data-end=\"1923\"\u003eCompact ultra-high-speed spindles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1924\" data-end=\"1966\"\u003e\n\u003ctd data-start=\"1924\" data-end=\"1931\" data-col-size=\"sm\"\u003e110F\u003c\/td\u003e\n\u003ctd data-start=\"1931\" data-end=\"1966\" data-col-size=\"md\"\u003eHigher rigidity compact spindle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1967\" data-end=\"2002\"\u003e\n\u003ctd data-start=\"1967\" data-end=\"1974\" data-col-size=\"sm\"\u003e120C\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1974\" data-end=\"2002\"\u003eStronger 20k rpm spindle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2003\" data-end=\"2074\"\u003e\n\u003ctd data-start=\"2003\" data-end=\"2014\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2005\" data-end=\"2013\"\u003e150D\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2014\" data-end=\"2074\" data-col-size=\"md\"\u003eLarger high-rigidity 15k rpm spindle for heavier cutting\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=\"2076\" data-end=\"2111\"\u003eThe \u003cstrong data-start=\"2080\" data-end=\"2090\"\u003eD-type\u003c\/strong\u003e generally indicates:\u003c\/p\u003e\n\u003cul data-start=\"2112\" data-end=\"2242\"\u003e\n\u003cli data-section-id=\"5rg477\" data-start=\"2112\" data-end=\"2131\"\u003eimproved rigidity\u003c\/li\u003e\n\u003cli data-section-id=\"wgswqq\" data-start=\"2132\" data-end=\"2160\"\u003estronger thermal stability\u003c\/li\u003e\n\u003cli data-section-id=\"zh8pq3\" data-start=\"2161\" data-end=\"2200\"\u003ebetter continuous cutting performance\u003c\/li\u003e\n\u003cli data-section-id=\"gggqor\" data-start=\"2201\" data-end=\"2242\"\u003esuitability for heavier machining loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2244\" data-end=\"2316\"\u003eCompared with smaller BG motors, the 150D version is optimized more for:\u003c\/p\u003e\n\u003cul data-start=\"2317\" data-end=\"2390\"\u003e\n\u003cli data-section-id=\"1g1qvwu\" data-start=\"2317\" data-end=\"2339\"\u003estable cutting force\u003c\/li\u003e\n\u003cli data-section-id=\"14fkys\" data-start=\"2340\" data-end=\"2359\"\u003espindle stiffness\u003c\/li\u003e\n\u003cli data-section-id=\"45k85v\" data-start=\"2360\" data-end=\"2390\"\u003esustained machining accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2392\" data-end=\"2421\"\u003erather than only maximum RPM.\u003c\/p\u003e\n\u003chr data-start=\"2423\" data-end=\"2426\"\u003e\n\u003ch1 data-section-id=\"vidasf\" data-start=\"2428\" data-end=\"2447\"\u003e⚙️ What “☐” means\u003c\/h1\u003e\n\u003cp data-start=\"2449\" data-end=\"2472\"\u003eThe square placeholder:\u003c\/p\u003e\n\u003cblockquote data-start=\"2473\" data-end=\"2530\"\u003e\n\u003cp data-start=\"2475\" data-end=\"2530\"\u003e\u003cstrong data-start=\"2475\" data-end=\"2530\"\u003e☐ = optional OEM\/machine-builder configuration code\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp data-start=\"2532\" data-end=\"2548\"\u003eThis may define:\u003c\/p\u003e\n\u003cul data-start=\"2549\" data-end=\"2689\"\u003e\n\u003cli data-section-id=\"9dooo1\" data-start=\"2549\" data-end=\"2572\"\u003eencoder specification\u003c\/li\u003e\n\u003cli data-section-id=\"cqsnbx\" data-start=\"2573\" data-end=\"2590\"\u003ebearing preload\u003c\/li\u003e\n\u003cli data-section-id=\"1r693mf\" data-start=\"2591\" data-end=\"2614\"\u003ecooling configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1g8ydz1\" data-start=\"2615\" data-end=\"2638\"\u003econnector orientation\u003c\/li\u003e\n\u003cli data-section-id=\"z10m2m\" data-start=\"2639\" data-end=\"2656\"\u003ebalancing grade\u003c\/li\u003e\n\u003cli data-section-id=\"3srfx9\" data-start=\"2657\" data-end=\"2689\"\u003emachine-specific customization\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2691\" data-end=\"2694\"\u003e\n\u003ch1 data-section-id=\"13bduas\" data-start=\"2696\" data-end=\"2721\"\u003e🏭 Typical applications\u003c\/h1\u003e\n\u003cp data-start=\"2723\" data-end=\"2761\"\u003eSJ-BG150D\/150-01☐ is commonly used in:\u003c\/p\u003e\n\u003cul data-start=\"2762\" data-end=\"2936\"\u003e\n\u003cli data-section-id=\"bpiqj8\" data-start=\"2762\" data-end=\"2792\"\u003ehigh-speed machining centers\u003c\/li\u003e\n\u003cli data-section-id=\"1r82tu4\" data-start=\"2793\" data-end=\"2815\"\u003emold \u0026amp; die machining\u003c\/li\u003e\n\u003cli data-section-id=\"1ffb1sq\" data-start=\"2816\" data-end=\"2835\"\u003eprecision milling\u003c\/li\u003e\n\u003cli data-section-id=\"1g2xizq\" data-start=\"2836\" data-end=\"2857\"\u003eaerospace finishing\u003c\/li\u003e\n\u003cli data-section-id=\"7wmltw\" data-start=\"2858\" data-end=\"2892\"\u003ecompact integrated spindle units\u003c\/li\u003e\n\u003cli data-section-id=\"hx6v68\" data-start=\"2893\" data-end=\"2936\"\u003econtinuous precision production machining\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2938\" data-end=\"2972\"\u003eIt is selected when machines need:\u003c\/p\u003e\n\u003cul data-start=\"2973\" data-end=\"3113\"\u003e\n\u003cli data-section-id=\"g375im\" data-start=\"2973\" data-end=\"3019\"\u003e⚡ integrated high-speed spindle construction\u003c\/li\u003e\n\u003cli data-section-id=\"k4a4ae\" data-start=\"3020\" data-end=\"3046\"\u003e🎯 high contour accuracy\u003c\/li\u003e\n\u003cli data-section-id=\"g0bjvs\" data-start=\"3047\" data-end=\"3075\"\u003e🧱 strong spindle rigidity\u003c\/li\u003e\n\u003cli data-section-id=\"1ktcojv\" data-start=\"3076\" data-end=\"3113\"\u003e📉 low vibration and thermal growth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3115\" data-end=\"3118\"\u003e\n\u003ch1 data-section-id=\"1j26kvg\" data-start=\"3120\" data-end=\"3162\"\u003e⚖️ Position in Mitsubishi spindle lineup\u003c\/h1\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=\"3164\" data-end=\"3409\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"3164\" data-end=\"3181\"\u003e\n\u003ctr data-start=\"3164\" data-end=\"3181\"\u003e\n\u003cth data-start=\"3164\" data-end=\"3173\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSeries\u003c\/th\u003e\n\u003cth data-start=\"3173\" data-end=\"3181\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eRole\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3192\" data-end=\"3409\"\u003e\n\u003ctr data-start=\"3192\" data-end=\"3235\"\u003e\n\u003ctd data-start=\"3192\" data-end=\"3199\" data-col-size=\"sm\"\u003eSJ-V\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3199\" data-end=\"3235\"\u003eGeneral machining spindle motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3236\" data-end=\"3276\"\u003e\n\u003ctd data-start=\"3236\" data-end=\"3244\" data-col-size=\"sm\"\u003eSJ-VL\u003c\/td\u003e\n\u003ctd data-start=\"3244\" data-end=\"3276\" data-col-size=\"sm\"\u003eLow-inertia tapping\/drilling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3277\" data-end=\"3316\"\u003e\n\u003ctd data-start=\"3277\" data-end=\"3285\" data-col-size=\"sm\"\u003eSJ-DG\u003c\/td\u003e\n\u003ctd data-start=\"3285\" data-end=\"3316\" data-col-size=\"sm\"\u003eHigh-torque cutting spindle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3317\" data-end=\"3362\"\u003e\n\u003ctd data-start=\"3317\" data-end=\"3325\" data-col-size=\"sm\"\u003eSJ-DL\u003c\/td\u003e\n\u003ctd data-start=\"3325\" data-end=\"3362\" data-col-size=\"sm\"\u003eUltra high-speed external spindle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3363\" data-end=\"3409\"\u003e\n\u003ctd data-start=\"3363\" data-end=\"3371\" data-col-size=\"sm\"\u003eSJ-BG\u003c\/td\u003e\n\u003ctd data-start=\"3371\" data-end=\"3409\" data-col-size=\"sm\"\u003eBuilt-in integrated spindle motors\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=\"3411\" data-end=\"3539\"\u003eOfficial Mitsubishi spindle documentation identifies SJ-BG as the built-in spindle series. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3541\" data-end=\"3544\"\u003e\n\u003ch1 data-section-id=\"qe0dqd\" data-start=\"3546\" data-end=\"3569\"\u003e🧠 Simple explanation\u003c\/h1\u003e\n\u003cp data-start=\"3571\" data-end=\"3787\"\u003e\u003cstrong data-start=\"3571\" data-end=\"3787\"\u003eSJ-BG150D\/150-01☐ is a built-in CNC spindle motor designed for precision machining up to about 15,000 rpm, combining integrated spindle construction with higher rigidity and stable continuous cutting performance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\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\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\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\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":45860905648264,"sku":"SJ-BG150D\/150-01☐","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-built-in-spindle-motor-sj-bg120c-200-01-r-copy","provider":"JJAutomation","version":"1.0","type":"link"}