{"product_id":"mitsubishi-m80-built-in-spindle-motor-sj-bg090b-300-03-copy","title":"Mitsubishi M80 Built-IN Spindle Motor SJ-BG090D\/300-03 ☐","description":"\u003cdiv class=\"\" data-turn-id-container=\"3e741853-3604-4a04-942b-1b6b1606e74d\" 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=\"3e741853-3604-4a04-942b-1b6b1606e74d\" data-turn-id-container=\"3e741853-3604-4a04-942b-1b6b1606e74d\" data-testid=\"conversation-turn-177\" 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-a6f9-8a0b16859f27-17\" 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-a6f9-8a0b16859f27-17\" data-turn-id-container=\"request-6a0c4d60-5b54-83ab-a6f9-8a0b16859f27-17\" data-testid=\"conversation-turn-178\" 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=\"c4116d80-7c48-43f6-a142-be5376510bea\" 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\u003ch2 data-section-id=\"14btt9i\" data-start=\"0\" data-end=\"46\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3\" data-end=\"46\"\u003eSJ-BG090D\/300-03☐ (Mitsubishi Electric)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"48\" data-end=\"271\"\u003e\u003cstrong data-start=\"48\" data-end=\"69\"\u003eSJ-BG090D\/300-03☐\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, intended for \u003cstrong data-start=\"152\" data-end=\"205\"\u003eultra-high-speed precision machining applications\u003c\/strong\u003e where the motor is integrated directly into the spindle assembly.\u003c\/p\u003e\n\u003cp data-start=\"273\" data-end=\"357\"\u003eThis model belongs to the \u003cstrong data-start=\"299\" data-end=\"341\"\u003e90 mm-class BG built-in spindle family\u003c\/strong\u003e, optimized for:\u003c\/p\u003e\n\u003cul data-start=\"358\" data-end=\"463\"\u003e\n\u003cli data-section-id=\"1g2bxw8\" data-start=\"358\" data-end=\"381\"\u003ehigh rotational speed\u003c\/li\u003e\n\u003cli data-section-id=\"ewrd5n\" data-start=\"382\" data-end=\"412\"\u003ecompact spindle construction\u003c\/li\u003e\n\u003cli data-section-id=\"1w6jsmm\" data-start=\"413\" data-end=\"428\"\u003elow vibration\u003c\/li\u003e\n\u003cli data-section-id=\"1xcp5ji\" data-start=\"429\" data-end=\"463\"\u003ehigh precision contour machining\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"465\" data-end=\"468\"\u003e\n\u003ch1 data-section-id=\"5ardlf\" data-start=\"470\" data-end=\"495\"\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=\"497\" data-end=\"793\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"497\" data-end=\"523\"\u003e\n\u003ctr data-start=\"497\" data-end=\"523\"\u003e\n\u003cth data-start=\"497\" data-end=\"512\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eCode section\u003c\/th\u003e\n\u003cth data-start=\"512\" data-end=\"523\" data-col-size=\"md\" class=\"last:pe-10\"\u003eMeaning\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"534\" data-end=\"793\"\u003e\n\u003ctr data-start=\"534\" data-end=\"578\"\u003e\n\u003ctd data-start=\"534\" data-end=\"543\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"536\" data-end=\"542\"\u003eSJ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"543\" data-end=\"578\" data-col-size=\"md\"\u003eMitsubishi spindle motor family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"579\" data-end=\"621\"\u003e\n\u003ctd data-start=\"579\" data-end=\"588\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"581\" data-end=\"587\"\u003eBG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"588\" data-end=\"621\" data-col-size=\"md\"\u003eBuilt-in spindle motor series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"622\" data-end=\"687\"\u003e\n\u003ctd data-start=\"622\" data-end=\"633\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"624\" data-end=\"632\"\u003e090D\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"633\" data-end=\"687\" data-col-size=\"md\"\u003e90 mm frame, D-type structural\/performance variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"688\" data-end=\"718\"\u003e\n\u003ctd data-start=\"688\" data-end=\"698\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"690\" data-end=\"697\"\u003e300\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"698\" data-end=\"718\" data-col-size=\"md\"\u003e30,000 rpm class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"719\" data-end=\"756\"\u003e\n\u003ctd data-start=\"719\" data-end=\"728\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"721\" data-end=\"727\"\u003e03\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"728\" data-end=\"756\" data-col-size=\"md\"\u003ewinding \/ design variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"757\" data-end=\"793\"\u003e\n\u003ctd data-start=\"757\" data-end=\"765\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"759\" data-end=\"764\"\u003e☐\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"765\" data-end=\"793\" data-col-size=\"md\"\u003eOEM\/custom option suffix\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=\"795\" data-end=\"798\"\u003eSo:\u003c\/p\u003e\n\u003cblockquote data-start=\"799\" data-end=\"915\"\u003e\n\u003cp data-start=\"801\" data-end=\"915\"\u003e\u003cstrong data-start=\"801\" data-end=\"915\"\u003eSJ-BG090D\/300-03☐ = 90 mm built-in spindle motor for ~30,000 rpm precision machining with D-type configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"917\" data-end=\"920\"\u003e\n\u003ch1 data-section-id=\"a7kk0z\" data-start=\"922\" data-end=\"968\"\u003e🔧 Typical specifications (BG090D\/300 class)\u003c\/h1\u003e\n\u003cp data-start=\"970\" data-end=\"1175\"\u003eBased on Mitsubishi SJ-BG spindle family data and configuration patterns: (\u003ca data-start=\"1045\" data-end=\"1174\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/www.mitsubishielectric.com\/fa\/products\/cnt\/cnc\/pmerit\/spindle\/index.html?utm_source=chatgpt.com\"\u003emitsubishielectric.com\u003c\/a\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=\"1177\" data-end=\"1568\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1177\" data-end=\"1206\"\u003e\n\u003ctr data-start=\"1177\" data-end=\"1206\"\u003e\n\u003cth data-start=\"1177\" data-end=\"1189\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"1189\" data-end=\"1206\" data-col-size=\"md\" class=\"last:pe-10\"\u003eTypical Value\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1217\" data-end=\"1568\"\u003e\n\u003ctr data-start=\"1217\" data-end=\"1235\"\u003e\n\u003ctd data-start=\"1217\" data-end=\"1226\" data-col-size=\"sm\"\u003eSeries\u003c\/td\u003e\n\u003ctd data-start=\"1226\" data-end=\"1235\" data-col-size=\"md\"\u003eSJ-BG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1236\" data-end=\"1278\"\u003e\n\u003ctd data-start=\"1236\" data-end=\"1249\" data-col-size=\"sm\"\u003eMotor type\u003c\/td\u003e\n\u003ctd data-start=\"1249\" data-end=\"1278\" data-col-size=\"md\"\u003eBuilt-in AC spindle motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1279\" data-end=\"1311\"\u003e\n\u003ctd data-start=\"1279\" data-end=\"1293\" data-col-size=\"sm\"\u003eSpeed class\u003c\/td\u003e\n\u003ctd data-start=\"1293\" data-end=\"1311\" data-col-size=\"md\"\u003e\u003cstrong data-start=\"1295\" data-end=\"1309\"\u003e30,000 rpm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1312\" data-end=\"1351\"\u003e\n\u003ctd data-start=\"1312\" data-end=\"1322\" data-col-size=\"sm\"\u003eCooling\u003c\/td\u003e\n\u003ctd data-start=\"1322\" data-end=\"1351\" data-col-size=\"md\"\u003eLiquid\/oil jacket cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1352\" data-end=\"1392\"\u003e\n\u003ctd data-start=\"1352\" data-end=\"1364\" data-col-size=\"sm\"\u003eStructure\u003c\/td\u003e\n\u003ctd data-start=\"1364\" data-end=\"1392\" data-col-size=\"md\"\u003eIntegrated spindle motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1393\" data-end=\"1447\"\u003e\n\u003ctd data-start=\"1393\" data-end=\"1413\" data-col-size=\"sm\"\u003eApplication focus\u003c\/td\u003e\n\u003ctd data-start=\"1413\" data-end=\"1447\" data-col-size=\"md\"\u003eHigh-speed precision machining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1448\" data-end=\"1506\"\u003e\n\u003ctd data-start=\"1448\" data-end=\"1465\" data-col-size=\"sm\"\u003eBearing system\u003c\/td\u003e\n\u003ctd data-start=\"1465\" data-end=\"1506\" data-col-size=\"md\"\u003ePrecision high-speed spindle bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1507\" data-end=\"1568\"\u003e\n\u003ctd data-start=\"1507\" data-end=\"1522\" data-col-size=\"sm\"\u003eDesign focus\u003c\/td\u003e\n\u003ctd data-start=\"1522\" data-end=\"1568\" data-col-size=\"md\"\u003eRigidity + thermal stability + compactness\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=\"1570\" data-end=\"1573\"\u003e\n\u003ch1 data-section-id=\"1b2khaq\" data-start=\"1575\" data-end=\"1597\"\u003e⚙️ What “090D” means\u003c\/h1\u003e\n\u003cp data-start=\"1599\" data-end=\"1620\"\u003eWithin the 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=\"1622\" data-end=\"1815\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1622\" data-end=\"1655\"\u003e\n\u003ctr data-start=\"1622\" data-end=\"1655\"\u003e\n\u003cth data-start=\"1622\" data-end=\"1632\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eVariant\u003c\/th\u003e\n\u003cth data-start=\"1632\" data-end=\"1655\" data-col-size=\"md\" class=\"last:pe-10\"\u003eGeneral positioning\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1666\" data-end=\"1815\"\u003e\n\u003ctr data-start=\"1666\" data-end=\"1701\"\u003e\n\u003ctd data-start=\"1666\" data-end=\"1673\" data-col-size=\"sm\"\u003e090A\u003c\/td\u003e\n\u003ctd data-start=\"1673\" data-end=\"1701\" data-col-size=\"md\"\u003eStandard compact version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1702\" data-end=\"1749\"\u003e\n\u003ctd data-start=\"1702\" data-end=\"1709\" data-col-size=\"sm\"\u003e090B\u003c\/td\u003e\n\u003ctd data-start=\"1709\" data-end=\"1749\" data-col-size=\"md\"\u003eImproved rigidity\/high-speed balance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1750\" data-end=\"1815\"\u003e\n\u003ctd data-start=\"1750\" data-end=\"1757\" data-col-size=\"sm\"\u003e090D\u003c\/td\u003e\n\u003ctd data-start=\"1757\" data-end=\"1815\" data-col-size=\"md\"\u003eHigher rigidity \/ enhanced thermal-performance 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=\"1817\" data-end=\"1869\"\u003eThe \u003cstrong data-start=\"1821\" data-end=\"1831\"\u003eD-type\u003c\/strong\u003e version is generally associated with:\u003c\/p\u003e\n\u003cul data-start=\"1870\" data-end=\"1981\"\u003e\n\u003cli data-section-id=\"lj2o3y\" data-start=\"1870\" data-end=\"1901\"\u003eimproved structural stiffness\u003c\/li\u003e\n\u003cli data-section-id=\"1yow8o1\" data-start=\"1902\" data-end=\"1929\"\u003eenhanced thermal behavior\u003c\/li\u003e\n\u003cli data-section-id=\"m6virp\" data-start=\"1930\" data-end=\"1981\"\u003ebetter stability during long high-speed operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1983\" data-end=\"1986\"\u003e\n\u003ch1 data-section-id=\"vidasf\" data-start=\"1988\" data-end=\"2007\"\u003e⚙️ What “☐” means\u003c\/h1\u003e\n\u003cp data-start=\"2009\" data-end=\"2032\"\u003eThe square placeholder:\u003c\/p\u003e\n\u003cblockquote data-start=\"2033\" data-end=\"2090\"\u003e\n\u003cp data-start=\"2035\" data-end=\"2090\"\u003e\u003cstrong data-start=\"2035\" data-end=\"2090\"\u003e☐ = optional OEM\/machine-builder configuration code\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp data-start=\"2092\" data-end=\"2106\"\u003eIt may define:\u003c\/p\u003e\n\u003cul data-start=\"2107\" data-end=\"2227\"\u003e\n\u003cli data-section-id=\"22vmjo\" data-start=\"2107\" data-end=\"2121\"\u003eencoder type\u003c\/li\u003e\n\u003cli data-section-id=\"1g8ydz1\" data-start=\"2122\" data-end=\"2145\"\u003econnector orientation\u003c\/li\u003e\n\u003cli data-section-id=\"znygm1\" data-start=\"2146\" data-end=\"2167\"\u003ecooling arrangement\u003c\/li\u003e\n\u003cli data-section-id=\"cqsnbx\" data-start=\"2168\" data-end=\"2185\"\u003ebearing preload\u003c\/li\u003e\n\u003cli data-section-id=\"z10m2m\" data-start=\"2186\" data-end=\"2203\"\u003ebalancing grade\u003c\/li\u003e\n\u003cli data-section-id=\"ybvcpp\" data-start=\"2204\" data-end=\"2227\"\u003ecustom machine option\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2229\" data-end=\"2232\"\u003e\n\u003ch1 data-section-id=\"13bduas\" data-start=\"2234\" data-end=\"2259\"\u003e🏭 Typical applications\u003c\/h1\u003e\n\u003cp data-start=\"2261\" data-end=\"2299\"\u003eSJ-BG090D\/300-03☐ is commonly used in:\u003c\/p\u003e\n\u003cul data-start=\"2300\" data-end=\"2461\"\u003e\n\u003cli data-section-id=\"l7uclk\" data-start=\"2300\" data-end=\"2333\"\u003ehigh-speed mold \u0026amp; die machining\u003c\/li\u003e\n\u003cli data-section-id=\"1i85duk\" data-start=\"2334\" data-end=\"2354\"\u003egraphite machining\u003c\/li\u003e\n\u003cli data-section-id=\"1ffb1sq\" data-start=\"2355\" data-end=\"2374\"\u003eprecision milling\u003c\/li\u003e\n\u003cli data-section-id=\"1us6rza\" data-start=\"2375\" data-end=\"2389\"\u003ePCB drilling\u003c\/li\u003e\n\u003cli data-section-id=\"an4dmb\" data-start=\"2390\" data-end=\"2428\"\u003ecompact high-speed machining centers\u003c\/li\u003e\n\u003cli data-section-id=\"7620ob\" data-start=\"2429\" data-end=\"2461\"\u003eprecision finishing operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2463\" data-end=\"2497\"\u003eIt is selected when machines need:\u003c\/p\u003e\n\u003cul data-start=\"2498\" data-end=\"2624\"\u003e\n\u003cli data-section-id=\"kjgma9\" data-start=\"2498\" data-end=\"2525\"\u003e⚡ very high spindle speed\u003c\/li\u003e\n\u003cli data-section-id=\"13v8ani\" data-start=\"2526\" data-end=\"2557\"\u003e🎯 precision contour accuracy\u003c\/li\u003e\n\u003cli data-section-id=\"18urel6\" data-start=\"2558\" data-end=\"2576\"\u003e📉 low vibration\u003c\/li\u003e\n\u003cli data-section-id=\"hz9ne1\" data-start=\"2577\" data-end=\"2624\"\u003e🧱 excellent rigidity in compact spindle form\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2626\" data-end=\"2629\"\u003e\n\u003ch1 data-section-id=\"1j26kvg\" data-start=\"2631\" data-end=\"2673\"\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=\"2675\" data-end=\"2920\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2675\" data-end=\"2692\"\u003e\n\u003ctr data-start=\"2675\" data-end=\"2692\"\u003e\n\u003cth data-start=\"2675\" data-end=\"2684\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSeries\u003c\/th\u003e\n\u003cth data-start=\"2684\" data-end=\"2692\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eRole\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2703\" data-end=\"2920\"\u003e\n\u003ctr data-start=\"2703\" data-end=\"2747\"\u003e\n\u003ctd data-start=\"2703\" data-end=\"2710\" data-col-size=\"sm\"\u003eSJ-V\u003c\/td\u003e\n\u003ctd data-start=\"2710\" data-end=\"2747\" data-col-size=\"sm\"\u003eGeneral-purpose machining spindle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2748\" data-end=\"2788\"\u003e\n\u003ctd data-start=\"2748\" data-end=\"2756\" data-col-size=\"sm\"\u003eSJ-VL\u003c\/td\u003e\n\u003ctd data-start=\"2756\" data-end=\"2788\" data-col-size=\"sm\"\u003eLow-inertia drilling\/tapping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2789\" data-end=\"2828\"\u003e\n\u003ctd data-start=\"2789\" data-end=\"2797\" data-col-size=\"sm\"\u003eSJ-DG\u003c\/td\u003e\n\u003ctd data-start=\"2797\" data-end=\"2828\" data-col-size=\"sm\"\u003eHigh-torque cutting spindle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2829\" data-end=\"2874\"\u003e\n\u003ctd data-start=\"2829\" data-end=\"2837\" data-col-size=\"sm\"\u003eSJ-DL\u003c\/td\u003e\n\u003ctd data-start=\"2837\" data-end=\"2874\" data-col-size=\"sm\"\u003eUltra high-speed external spindle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2875\" data-end=\"2920\"\u003e\n\u003ctd data-start=\"2875\" data-end=\"2883\" data-col-size=\"sm\"\u003eSJ-BG\u003c\/td\u003e\n\u003ctd data-start=\"2883\" data-end=\"2920\" data-col-size=\"sm\"\u003eBuilt-in ultra-high-speed spindle\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=\"2922\" data-end=\"2925\"\u003e\n\u003ch1 data-section-id=\"qe0dqd\" data-start=\"2927\" data-end=\"2950\"\u003e🧠 Simple explanation\u003c\/h1\u003e\n\u003cp data-start=\"2952\" data-end=\"3123\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2952\" data-end=\"3123\" data-is-last-node=\"\"\u003eSJ-BG090D\/300-03☐ is a 30,000 rpm-class built-in spindle motor designed for compact, ultra-high-speed precision machining with enhanced rigidity and thermal stability.\u003c\/strong\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":45860904894600,"sku":"SJ-BG090D\/300-03 ☐","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-bg090b-300-03-copy","provider":"JJAutomation","version":"1.0","type":"link"}