{"product_id":"mitsubishi-m80-built-in-spindle-motor-sj-bg150d-150-01-copy","title":"Mitsubishi M80 Built-IN Spindle Motor SJ-BG160B\/150-01 (R)","description":"\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\u003cbr\u003e\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=\"hozlqg\" data-start=\"0\" data-end=\"49\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3\" data-end=\"49\"\u003eSJ-BG160B\/150-01 (R) (Mitsubishi Electric)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"51\" data-end=\"209\"\u003e\u003cstrong data-start=\"51\" data-end=\"75\"\u003eSJ-BG160B\/150-01 (R)\u003c\/strong\u003e is a Mitsubishi Electric \u003cstrong data-start=\"101\" data-end=\"143\"\u003eSJ-BG series built-in AC spindle motor\u003c\/strong\u003e, designed for \u003cstrong data-start=\"158\" data-end=\"198\"\u003ehigh-precision CNC machining centers\u003c\/strong\u003e requiring:\u003c\/p\u003e\n\u003cul data-start=\"211\" data-end=\"338\"\u003e\n\u003cli data-section-id=\"1dql0q3\" data-start=\"211\" data-end=\"246\"\u003eintegrated spindle 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=\"80fvqm\" data-start=\"296\" data-end=\"338\"\u003emedium\/high-speed machining capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"340\" data-end=\"546\"\u003eIt belongs to Mitsubishi’s \u003cstrong data-start=\"367\" data-end=\"400\"\u003ebuilt-in spindle motor family\u003c\/strong\u003e, where the motor is directly integrated into the spindle instead of using belts or external spindle motors. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"548\" data-end=\"551\"\u003e\n\u003ch1 data-section-id=\"5ardlf\" data-start=\"553\" data-end=\"578\"\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=\"580\" data-end=\"880\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"580\" data-end=\"606\"\u003e\n\u003ctr data-start=\"580\" data-end=\"606\"\u003e\n\u003cth data-start=\"580\" data-end=\"595\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eCode section\u003c\/th\u003e\n\u003cth data-start=\"595\" data-end=\"606\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eMeaning\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"617\" data-end=\"880\"\u003e\n\u003ctr data-start=\"617\" data-end=\"661\"\u003e\n\u003ctd data-start=\"617\" data-end=\"626\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"619\" data-end=\"625\"\u003eSJ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"626\" data-end=\"661\"\u003eMitsubishi spindle motor family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"662\" data-end=\"704\"\u003e\n\u003ctd data-start=\"662\" data-end=\"671\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"664\" data-end=\"670\"\u003eBG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"671\" data-end=\"704\"\u003eBuilt-in spindle motor series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"705\" data-end=\"759\"\u003e\n\u003ctd data-start=\"705\" data-end=\"716\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"707\" data-end=\"715\"\u003e160B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"716\" data-end=\"759\"\u003e160 mm frame, B-type structural variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"760\" data-end=\"790\"\u003e\n\u003ctd data-start=\"760\" data-end=\"770\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"762\" data-end=\"769\"\u003e150\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"770\" data-end=\"790\" data-col-size=\"sm\"\u003e15,000 rpm class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"791\" data-end=\"826\"\u003e\n\u003ctd data-start=\"791\" data-end=\"800\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"793\" data-end=\"799\"\u003e01\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"800\" data-end=\"826\" data-col-size=\"sm\"\u003ewinding\/design version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"827\" data-end=\"880\"\u003e\n\u003ctd data-start=\"827\" data-end=\"837\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"829\" data-end=\"836\"\u003e(R)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"837\" data-end=\"880\" data-col-size=\"sm\"\u003erevised rotor\/OEM configuration variant\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=\"882\" data-end=\"885\"\u003eSo:\u003c\/p\u003e\n\u003cblockquote data-start=\"886\" data-end=\"1025\"\u003e\n\u003cp data-start=\"888\" data-end=\"1025\"\u003e\u003cstrong data-start=\"888\" data-end=\"1025\"\u003eSJ-BG160B\/150-01(R) = 160 mm built-in spindle motor designed for ~15,000 rpm precision machining with integrated spindle construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"1027\" data-end=\"1030\"\u003e\n\u003ch1 data-section-id=\"1hklsno\" data-start=\"1032\" data-end=\"1060\"\u003e🔧 Verified specifications\u003c\/h1\u003e\n\u003cp data-start=\"1062\" data-end=\"1167\"\u003eFrom Mitsubishi official SJ-BG spindle motor specification manuals: \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=\"1169\" data-end=\"1857\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1169\" data-end=\"1190\"\u003e\n\u003ctr data-start=\"1169\" data-end=\"1190\"\u003e\n\u003cth data-start=\"1169\" data-end=\"1181\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"1181\" data-end=\"1190\" data-col-size=\"md\" class=\"last:pe-10\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1201\" data-end=\"1857\"\u003e\n\u003ctr data-start=\"1201\" data-end=\"1219\"\u003e\n\u003ctd data-start=\"1201\" data-end=\"1210\" data-col-size=\"sm\"\u003eSeries\u003c\/td\u003e\n\u003ctd data-start=\"1210\" data-end=\"1219\" data-col-size=\"md\"\u003eSJ-BG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1220\" data-end=\"1262\"\u003e\n\u003ctd data-start=\"1220\" data-end=\"1233\" data-col-size=\"sm\"\u003eMotor type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1233\" data-end=\"1262\"\u003eBuilt-in AC spindle motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1263\" data-end=\"1321\"\u003e\n\u003ctd data-start=\"1263\" data-end=\"1289\" data-col-size=\"sm\"\u003eContinuous rated output\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1289\" data-end=\"1321\"\u003e\u003cstrong data-start=\"1291\" data-end=\"1319\"\u003e2.2 kW \/ 3.7 kW variants\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1322\" data-end=\"1394\"\u003e\n\u003ctd data-start=\"1322\" data-end=\"1348\" data-col-size=\"sm\"\u003eShort-time rated output\u003c\/td\u003e\n\u003ctd data-start=\"1348\" data-end=\"1394\" data-col-size=\"md\"\u003e\n\u003cstrong data-start=\"1350\" data-end=\"1369\"\u003e3.7 kW (40% ED)\u003c\/strong\u003e or \u003cstrong data-start=\"1373\" data-end=\"1392\"\u003e7.5 kW (10% ED)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1395\" data-end=\"1443\"\u003e\n\u003ctd data-start=\"1395\" data-end=\"1425\" data-col-size=\"sm\"\u003eStandard accel\/decel output\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1425\" data-end=\"1443\"\u003e\u003cstrong data-start=\"1427\" data-end=\"1441\"\u003e3.7–7.5 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1444\" data-end=\"1491\"\u003e\n\u003ctd data-start=\"1444\" data-end=\"1472\" data-col-size=\"sm\"\u003eActual accel\/decel output\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1472\" data-end=\"1491\"\u003e\u003cstrong data-start=\"1474\" data-end=\"1489\"\u003e4.44–9.0 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1492\" data-end=\"1526\"\u003e\n\u003ctd data-start=\"1492\" data-end=\"1508\" data-col-size=\"sm\"\u003eMaximum speed\u003c\/td\u003e\n\u003ctd data-start=\"1508\" data-end=\"1526\" data-col-size=\"md\"\u003e\u003cstrong data-start=\"1510\" data-end=\"1524\"\u003e15,000 rpm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1527\" data-end=\"1593\"\u003e\n\u003ctd data-start=\"1527\" data-end=\"1540\" data-col-size=\"sm\"\u003eBase speed\u003c\/td\u003e\n\u003ctd data-start=\"1540\" data-end=\"1593\" data-col-size=\"md\"\u003e\n\u003cstrong data-start=\"1542\" data-end=\"1559\"\u003e1300–3500 rpm\u003c\/strong\u003e (drive configuration dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1594\" data-end=\"1680\"\u003e\n\u003ctd data-start=\"1594\" data-end=\"1620\" data-col-size=\"sm\"\u003eContinuous rated torque\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1620\" data-end=\"1680\"\u003e\n\u003cstrong data-start=\"1622\" data-end=\"1647\"\u003e6.0 \/ 16.2 \/ 20.0 N·m\u003c\/strong\u003e depending on drive combination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1681\" data-end=\"1717\"\u003e\n\u003ctd data-start=\"1681\" data-end=\"1697\" data-col-size=\"sm\"\u003eRotor inertia\u003c\/td\u003e\n\u003ctd data-start=\"1697\" data-end=\"1717\" data-col-size=\"md\"\u003e\u003cstrong data-start=\"1699\" data-end=\"1715\"\u003e0.0048 kg·m²\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1718\" data-end=\"1757\"\u003e\n\u003ctd data-start=\"1718\" data-end=\"1728\" data-col-size=\"sm\"\u003eCooling\u003c\/td\u003e\n\u003ctd data-start=\"1728\" data-end=\"1757\" data-col-size=\"md\"\u003eLiquid\/oil jacket cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1758\" data-end=\"1798\"\u003e\n\u003ctd data-start=\"1758\" data-end=\"1770\" data-col-size=\"sm\"\u003eStructure\u003c\/td\u003e\n\u003ctd data-start=\"1770\" data-end=\"1798\" data-col-size=\"md\"\u003eIntegrated spindle motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1799\" data-end=\"1828\"\u003e\n\u003ctd data-start=\"1799\" data-end=\"1813\" data-col-size=\"sm\"\u003eStator mass\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1813\" data-end=\"1828\"\u003e\u003cstrong data-start=\"1815\" data-end=\"1826\"\u003e~7.1 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1829\" data-end=\"1857\"\u003e\n\u003ctd data-start=\"1829\" data-end=\"1842\" data-col-size=\"sm\"\u003eRotor mass\u003c\/td\u003e\n\u003ctd data-start=\"1842\" data-end=\"1857\" data-col-size=\"md\"\u003e\u003cstrong data-start=\"1844\" data-end=\"1855\"\u003e~2.9 kg\u003c\/strong\u003e\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=\"1859\" data-end=\"1862\"\u003e\n\u003ch1 data-section-id=\"qo8zyo\" data-start=\"1864\" data-end=\"1906\"\u003e⚙️ What makes the “160B” variant special\u003c\/h1\u003e\n\u003cp data-start=\"1908\" data-end=\"1932\"\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=\"1934\" data-end=\"2162\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1934\" data-end=\"1959\"\u003e\n\u003ctr data-start=\"1934\" data-end=\"1959\"\u003e\n\u003cth data-start=\"1934\" data-end=\"1944\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eVariant\u003c\/th\u003e\n\u003cth data-start=\"1944\" data-end=\"1959\" data-col-size=\"md\" class=\"last:pe-10\"\u003ePositioning\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1970\" data-end=\"2162\"\u003e\n\u003ctr data-start=\"1970\" data-end=\"2007\"\u003e\n\u003ctd data-start=\"1970\" data-end=\"1977\" data-col-size=\"sm\"\u003e120A\u003c\/td\u003e\n\u003ctd data-start=\"1977\" data-end=\"2007\" data-col-size=\"md\"\u003eCompact high-speed spindle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2008\" data-end=\"2050\"\u003e\n\u003ctd data-start=\"2008\" data-end=\"2015\" data-col-size=\"sm\"\u003e120C\u003c\/td\u003e\n\u003ctd data-start=\"2015\" data-end=\"2050\" data-col-size=\"md\"\u003eHigher rigidity 20k rpm spindle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2051\" data-end=\"2088\"\u003e\n\u003ctd data-start=\"2051\" data-end=\"2058\" data-col-size=\"sm\"\u003e150D\u003c\/td\u003e\n\u003ctd data-start=\"2058\" data-end=\"2088\" data-col-size=\"md\"\u003eHeavy-duty 15k rpm spindle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2089\" data-end=\"2162\"\u003e\n\u003ctd data-start=\"2089\" data-end=\"2100\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2091\" data-end=\"2099\"\u003e160B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2100\" data-end=\"2162\" data-col-size=\"md\"\u003eLarger integrated spindle with balanced rigidity and speed\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=\"2164\" data-end=\"2212\"\u003eThe \u003cstrong data-start=\"2168\" data-end=\"2176\"\u003e160B\u003c\/strong\u003e version is generally optimized for:\u003c\/p\u003e\n\u003cul data-start=\"2213\" data-end=\"2332\"\u003e\n\u003cli data-section-id=\"1bbq1nu\" data-start=\"2213\" data-end=\"2240\"\u003eimproved spindle rigidity\u003c\/li\u003e\n\u003cli data-section-id=\"97sncy\" data-start=\"2241\" data-end=\"2266\"\u003estable thermal behavior\u003c\/li\u003e\n\u003cli data-section-id=\"180gtk8\" data-start=\"2267\" data-end=\"2294\"\u003emedium\/high-speed cutting\u003c\/li\u003e\n\u003cli data-section-id=\"queenj\" data-start=\"2295\" data-end=\"2332\"\u003ecompact integrated spindle assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2334\" data-end=\"2385\"\u003eCompared with smaller BG motors, the 160B provides:\u003c\/p\u003e\n\u003cul data-start=\"2386\" data-end=\"2475\"\u003e\n\u003cli data-section-id=\"15n6e86\" data-start=\"2386\" data-end=\"2417\"\u003elarger rotor\/stator structure\u003c\/li\u003e\n\u003cli data-section-id=\"1vydrt0\" data-start=\"2418\" data-end=\"2435\"\u003ehigher rigidity\u003c\/li\u003e\n\u003cli data-section-id=\"1kie4sw\" data-start=\"2436\" data-end=\"2475\"\u003ebetter continuous machining stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2477\" data-end=\"2480\"\u003e\n\u003ch1 data-section-id=\"1scdpx8\" data-start=\"2482\" data-end=\"2503\"\u003e⚙️ What “(R)” means\u003c\/h1\u003e\n\u003cp data-start=\"2505\" data-end=\"2536\"\u003eThe \u003cstrong data-start=\"2509\" data-end=\"2516\"\u003e(R)\u003c\/strong\u003e suffix indicates a:\u003c\/p\u003e\n\u003cul data-start=\"2537\" data-end=\"2629\"\u003e\n\u003cli data-section-id=\"1hb3eqj\" data-start=\"2537\" data-end=\"2566\"\u003erevised rotor specification\u003c\/li\u003e\n\u003cli data-section-id=\"1ffif2y\" data-start=\"2567\" data-end=\"2588\"\u003ebalancing variation\u003c\/li\u003e\n\u003cli data-section-id=\"dpf8s2\" data-start=\"2589\" data-end=\"2629\"\u003eOEM\/machine-builder customized version\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2631\" data-end=\"2737\"\u003eIt is not a different spindle family, only a configuration revision. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2739\" data-end=\"2742\"\u003e\n\u003ch1 data-section-id=\"13bduas\" data-start=\"2744\" data-end=\"2769\"\u003e🏭 Typical applications\u003c\/h1\u003e\n\u003cp data-start=\"2771\" data-end=\"2811\"\u003eSJ-BG160B\/150-01(R) is commonly used in:\u003c\/p\u003e\n\u003cul data-start=\"2812\" data-end=\"2996\"\u003e\n\u003cli data-section-id=\"bpiqj8\" data-start=\"2812\" data-end=\"2842\"\u003ehigh-speed machining centers\u003c\/li\u003e\n\u003cli data-section-id=\"1r82tu4\" data-start=\"2843\" data-end=\"2865\"\u003emold \u0026amp; die machining\u003c\/li\u003e\n\u003cli data-section-id=\"guz3pg\" data-start=\"2866\" data-end=\"2893\"\u003eprecision contour milling\u003c\/li\u003e\n\u003cli data-section-id=\"1g2xizq\" data-start=\"2894\" data-end=\"2915\"\u003eaerospace finishing\u003c\/li\u003e\n\u003cli data-section-id=\"1ws1b2f\" data-start=\"2916\" data-end=\"2952\"\u003ecompact integrated spindle systems\u003c\/li\u003e\n\u003cli data-section-id=\"hx6v68\" data-start=\"2953\" data-end=\"2996\"\u003econtinuous precision production machining\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2998\" data-end=\"3032\"\u003eIt is selected when machines need:\u003c\/p\u003e\n\u003cul data-start=\"3033\" data-end=\"3184\"\u003e\n\u003cli data-section-id=\"g375im\" data-start=\"3033\" data-end=\"3079\"\u003e⚡ integrated high-speed spindle construction\u003c\/li\u003e\n\u003cli data-section-id=\"1r5c1uo\" data-start=\"3080\" data-end=\"3111\"\u003e🎯 stable precision machining\u003c\/li\u003e\n\u003cli data-section-id=\"18urel6\" data-start=\"3112\" data-end=\"3130\"\u003e📉 low vibration\u003c\/li\u003e\n\u003cli data-section-id=\"15rp8n2\" data-start=\"3131\" data-end=\"3184\"\u003e🧱 improved rigidity over smaller BG spindle motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3186\" data-end=\"3189\"\u003e\n\u003ch1 data-section-id=\"1j26kvg\" data-start=\"3191\" data-end=\"3233\"\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=\"3235\" data-end=\"3480\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"3235\" data-end=\"3252\"\u003e\n\u003ctr data-start=\"3235\" data-end=\"3252\"\u003e\n\u003cth data-start=\"3235\" data-end=\"3244\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSeries\u003c\/th\u003e\n\u003cth data-start=\"3244\" data-end=\"3252\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eRole\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3263\" data-end=\"3480\"\u003e\n\u003ctr data-start=\"3263\" data-end=\"3306\"\u003e\n\u003ctd data-start=\"3263\" data-end=\"3270\" data-col-size=\"sm\"\u003eSJ-V\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3270\" data-end=\"3306\"\u003eGeneral machining spindle motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3307\" data-end=\"3347\"\u003e\n\u003ctd data-start=\"3307\" data-end=\"3315\" data-col-size=\"sm\"\u003eSJ-VL\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3315\" data-end=\"3347\"\u003eLow-inertia drilling\/tapping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3348\" data-end=\"3387\"\u003e\n\u003ctd data-start=\"3348\" data-end=\"3356\" data-col-size=\"sm\"\u003eSJ-DG\u003c\/td\u003e\n\u003ctd data-start=\"3356\" data-end=\"3387\" data-col-size=\"sm\"\u003eHigh-torque cutting spindle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3388\" data-end=\"3433\"\u003e\n\u003ctd data-start=\"3388\" data-end=\"3396\" data-col-size=\"sm\"\u003eSJ-DL\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3396\" data-end=\"3433\"\u003eUltra high-speed external spindle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3434\" data-end=\"3480\"\u003e\n\u003ctd data-start=\"3434\" data-end=\"3442\" data-col-size=\"sm\"\u003eSJ-BG\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3442\" data-end=\"3480\"\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\u003chr data-start=\"3482\" data-end=\"3485\"\u003e\n\u003ch1 data-section-id=\"qe0dqd\" data-start=\"3487\" data-end=\"3510\"\u003e🧠 Simple explanation\u003c\/h1\u003e\n\u003cp data-start=\"3512\" data-end=\"3744\"\u003e\u003cstrong data-start=\"3512\" data-end=\"3744\"\u003eSJ-BG160B\/150-01(R) is a built-in CNC spindle motor designed for precision machining up to about 15,000 rpm, combining integrated spindle construction with higher rigidity, stable thermal behavior, and low vibration performance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"34gpym\" data-start=\"0\" data-end=\"46\"\u003e\u003cstrong data-start=\"3571\" data-end=\"3787\"\u003e\u003c\/strong\u003e\u003c\/h2\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":45860906074248,"sku":"SJ-BG160B\/150-01 (R)","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-bg150d-150-01-copy","provider":"JJAutomation","version":"1.0","type":"link"}