{"product_id":"mitsubishi-m80-built-in-spindle-motor-sj-bg240h-100-01-copy","title":"Mitsubishi M80 Built-IN Spindle Motor SJ-BG300L\/080-01☐","description":"\u003ch2 data-section-id=\"m624el\" data-start=\"0\" data-end=\"46\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3\" data-end=\"46\"\u003eSJ-BG300L\/080-01☐ (Mitsubishi Electric)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"48\" data-end=\"281\"\u003e\u003cstrong data-start=\"48\" data-end=\"69\"\u003eSJ-BG300L\/080-01☐\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=\"208\"\u003every high-speed precision CNC machining applications\u003c\/strong\u003e where the spindle motor is directly integrated into the machine spindle.\u003c\/p\u003e\n\u003cp data-start=\"283\" data-end=\"350\"\u003eIt belongs to the \u003cstrong data-start=\"301\" data-end=\"334\"\u003eSJ-BG built-in spindle family\u003c\/strong\u003e, optimized for:\u003c\/p\u003e\n\u003cul data-start=\"351\" data-end=\"544\"\u003e\n\u003cli data-section-id=\"1u0t5ez\" data-start=\"351\" data-end=\"382\"\u003eultra-high rotational speed\u003c\/li\u003e\n\u003cli data-section-id=\"15y4gd7\" data-start=\"383\" data-end=\"415\"\u003ecompact spindle construction\u003c\/li\u003e\n\u003cli data-section-id=\"1a7ztzg\" data-start=\"416\" data-end=\"468\"\u003eprecision machining (light–medium cutting loads)\u003c\/li\u003e\n\u003cli data-section-id=\"1q42pru\" data-start=\"469\" data-end=\"498\"\u003elow vibration at high RPM\u003c\/li\u003e\n\u003cli data-section-id=\"1wp6s8g\" data-start=\"499\" data-end=\"544\"\u003ehigh-efficiency integrated spindle design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"546\" data-end=\"549\"\u003e\n\u003ch1 data-section-id=\"5ardlf\" data-start=\"551\" data-end=\"576\"\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=\"578\" data-end=\"889\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"578\" data-end=\"604\"\u003e\n\u003ctr data-start=\"578\" data-end=\"604\"\u003e\n\u003cth data-start=\"578\" data-end=\"593\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eCode section\u003c\/th\u003e\n\u003cth data-start=\"593\" data-end=\"604\" data-col-size=\"md\" class=\"last:pe-10\"\u003eMeaning\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"615\" data-end=\"889\"\u003e\n\u003ctr data-start=\"615\" data-end=\"659\"\u003e\n\u003ctd data-start=\"615\" data-end=\"624\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"617\" data-end=\"623\"\u003eSJ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"624\" data-end=\"659\" data-col-size=\"md\"\u003eMitsubishi spindle motor family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"660\" data-end=\"702\"\u003e\n\u003ctd data-start=\"660\" data-end=\"669\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"662\" data-end=\"668\"\u003eBG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"669\" data-end=\"702\" data-col-size=\"md\"\u003eBuilt-in spindle motor series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"703\" data-end=\"775\"\u003e\n\u003ctd data-start=\"703\" data-end=\"714\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"705\" data-end=\"713\"\u003e300L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"714\" data-end=\"775\"\u003e300 mm class, L-type (light\/high-speed optimized variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"776\" data-end=\"805\"\u003e\n\u003ctd data-start=\"776\" data-end=\"786\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"778\" data-end=\"785\"\u003e080\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"786\" data-end=\"805\"\u003e8,000 rpm class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"806\" data-end=\"843\"\u003e\n\u003ctd data-start=\"806\" data-end=\"815\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"808\" data-end=\"814\"\u003e01\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"815\" data-end=\"843\" data-col-size=\"md\"\u003ewinding \/ design version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"844\" data-end=\"889\"\u003e\n\u003ctd data-start=\"844\" data-end=\"852\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"846\" data-end=\"851\"\u003e☐\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"852\" data-end=\"889\" data-col-size=\"md\"\u003eOEM \/ machine-tool builder 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=\"891\" data-end=\"894\"\u003eSo:\u003c\/p\u003e\n\u003cblockquote data-start=\"895\" data-end=\"995\"\u003e\n\u003cp data-start=\"897\" data-end=\"995\"\u003e\u003cstrong data-start=\"897\" data-end=\"995\"\u003eSJ-BG300L\/080-01☐ = 300 mm built-in spindle motor designed for ~8,000 rpm high-speed machining\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"997\" data-end=\"1000\"\u003e\n\u003ch1 data-section-id=\"b5x4pu\" data-start=\"1002\" data-end=\"1052\"\u003e🔧 Verified specifications (SJ-BG300L\/080 class)\u003c\/h1\u003e\n\u003cp data-start=\"1054\" data-end=\"1151\"\u003eFrom Mitsubishi official SJ-BG series specification data: \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=\"1153\" data-end=\"1718\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1153\" data-end=\"1174\"\u003e\n\u003ctr data-start=\"1153\" data-end=\"1174\"\u003e\n\u003cth data-start=\"1153\" data-end=\"1165\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"1165\" data-end=\"1174\" data-col-size=\"md\" class=\"last:pe-10\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1185\" data-end=\"1718\"\u003e\n\u003ctr data-start=\"1185\" data-end=\"1203\"\u003e\n\u003ctd data-start=\"1185\" data-end=\"1194\" data-col-size=\"sm\"\u003eSeries\u003c\/td\u003e\n\u003ctd data-start=\"1194\" data-end=\"1203\" data-col-size=\"md\"\u003eSJ-BG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1204\" data-end=\"1246\"\u003e\n\u003ctd data-start=\"1204\" data-end=\"1217\" data-col-size=\"sm\"\u003eMotor type\u003c\/td\u003e\n\u003ctd data-start=\"1217\" data-end=\"1246\" data-col-size=\"md\"\u003eBuilt-in AC spindle motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1247\" data-end=\"1311\"\u003e\n\u003ctd data-start=\"1247\" data-end=\"1273\" data-col-size=\"sm\"\u003eContinuous rated output\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1273\" data-end=\"1311\"\u003e\u003cstrong data-start=\"1275\" data-end=\"1309\"\u003e22 kW \/ 37 kW (coil-dependent)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1312\" data-end=\"1393\"\u003e\n\u003ctd data-start=\"1312\" data-end=\"1338\" data-col-size=\"sm\"\u003eShort-time rated output\u003c\/td\u003e\n\u003ctd data-start=\"1338\" data-end=\"1393\" data-col-size=\"md\"\u003e\u003cstrong data-start=\"1340\" data-end=\"1391\"\u003e37 kW (10% ED) \/ 55 kW (10% ED high-speed coil)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1394\" data-end=\"1451\"\u003e\n\u003ctd data-start=\"1394\" data-end=\"1429\" data-col-size=\"sm\"\u003eAcceleration\/deceleration output\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1429\" data-end=\"1451\"\u003e\u003cstrong data-start=\"1431\" data-end=\"1449\"\u003e37–55 kW class\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1452\" data-end=\"1498\"\u003e\n\u003ctd data-start=\"1452\" data-end=\"1480\" data-col-size=\"sm\"\u003eActual accel\/decel output\u003c\/td\u003e\n\u003ctd data-start=\"1480\" data-end=\"1498\" data-col-size=\"md\"\u003e\u003cstrong data-start=\"1482\" data-end=\"1496\"\u003e44.4–66 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1499\" data-end=\"1555\"\u003e\n\u003ctd data-start=\"1499\" data-end=\"1512\" data-col-size=\"sm\"\u003eBase speed\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1512\" data-end=\"1555\"\u003e\u003cstrong data-start=\"1514\" data-end=\"1553\"\u003e350 rpm \/ 1800 rpm (coil dependent)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1556\" data-end=\"1607\"\u003e\n\u003ctd data-start=\"1556\" data-end=\"1572\" data-col-size=\"sm\"\u003eMaximum speed\u003c\/td\u003e\n\u003ctd data-start=\"1572\" data-end=\"1607\" data-col-size=\"md\"\u003e\u003cstrong data-start=\"1574\" data-end=\"1605\"\u003e8,000 rpm (high-speed coil)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1608\" data-end=\"1649\"\u003e\n\u003ctd data-start=\"1608\" data-end=\"1618\" data-col-size=\"sm\"\u003eCooling\u003c\/td\u003e\n\u003ctd data-start=\"1618\" data-end=\"1649\" data-col-size=\"md\"\u003eLiquid \/ oil jacket cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1650\" data-end=\"1679\"\u003e\n\u003ctd data-start=\"1650\" data-end=\"1663\" data-col-size=\"sm\"\u003eFrame size\u003c\/td\u003e\n\u003ctd data-start=\"1663\" data-end=\"1679\" data-col-size=\"md\"\u003e300 mm class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1680\" data-end=\"1718\"\u003e\n\u003ctd data-start=\"1680\" data-end=\"1692\" data-col-size=\"sm\"\u003eStructure\u003c\/td\u003e\n\u003ctd data-start=\"1692\" data-end=\"1718\" data-col-size=\"md\"\u003eBuilt-in 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=\"1720\" data-end=\"1723\"\u003e\n\u003ch1 data-section-id=\"35ab6i\" data-start=\"1725\" data-end=\"1767\"\u003e⚙️ What makes the “300L” variant special\u003c\/h1\u003e\n\u003cp data-start=\"1769\" data-end=\"1796\"\u003eWithin the SJ-BG300 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=\"1798\" data-end=\"1973\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1798\" data-end=\"1821\"\u003e\n\u003ctr data-start=\"1798\" data-end=\"1821\"\u003e\n\u003cth data-start=\"1798\" data-end=\"1808\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eVariant\u003c\/th\u003e\n\u003cth data-start=\"1808\" data-end=\"1821\" data-col-size=\"md\" class=\"last:pe-10\"\u003eCharacter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1832\" data-end=\"1973\"\u003e\n\u003ctr data-start=\"1832\" data-end=\"1898\"\u003e\n\u003ctd data-start=\"1832\" data-end=\"1867\" data-col-size=\"sm\"\u003e300H (if used in related series)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1867\" data-end=\"1898\"\u003ehigh torque \/ heavy cutting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1899\" data-end=\"1973\"\u003e\n\u003ctd data-start=\"1899\" data-end=\"1910\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1901\" data-end=\"1909\"\u003e300L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1910\" data-end=\"1973\" data-col-size=\"md\"\u003ehigh-speed optimized, lighter load, faster spindle response\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=\"1975\" data-end=\"2045\"\u003eThe \u003cstrong data-start=\"1979\" data-end=\"2020\"\u003eL-type (Light \/ High-speed optimized)\u003c\/strong\u003e version is designed for:\u003c\/p\u003e\n\u003cul data-start=\"2046\" data-end=\"2234\"\u003e\n\u003cli data-section-id=\"sv6r7j\" data-start=\"2046\" data-end=\"2084\"\u003ehigher rotational speed capability\u003c\/li\u003e\n\u003cli data-section-id=\"pwpssk\" data-start=\"2085\" data-end=\"2111\"\u003elower inertia response\u003c\/li\u003e\n\u003cli data-section-id=\"p0t29w\" data-start=\"2112\" data-end=\"2159\"\u003ebetter performance in fast machining cycles\u003c\/li\u003e\n\u003cli data-section-id=\"tp9qxx\" data-start=\"2160\" data-end=\"2234\"\u003ereduced cutting load focus (compared to H-type heavy cutting variants)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2236\" data-end=\"2264\"\u003eSo compared to 240H or 180H:\u003c\/p\u003e\n\u003cul data-start=\"2265\" data-end=\"2427\"\u003e\n\u003cli data-section-id=\"rln0uo\" data-start=\"2265\" data-end=\"2317\"\u003e⚡ much higher speed capability (8,000 rpm class)\u003c\/li\u003e\n\u003cli data-section-id=\"1abx6ht\" data-start=\"2318\" data-end=\"2364\"\u003e🧱 lower torque than heavy-duty H variants\u003c\/li\u003e\n\u003cli data-section-id=\"w2bdah\" data-start=\"2365\" data-end=\"2427\"\u003e🎯 optimized for speed and productivity, not rough cutting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2429\" data-end=\"2432\"\u003e\n\u003ch1 data-section-id=\"10q3u7r\" data-start=\"2434\" data-end=\"2455\"\u003e⚙️ What “080” means\u003c\/h1\u003e\n\u003cul data-start=\"2457\" data-end=\"2611\"\u003e\n\u003cli data-section-id=\"fsgyb7\" data-start=\"2457\" data-end=\"2501\"\u003e\u003cstrong data-start=\"2459\" data-end=\"2499\"\u003e080 = 8,000 rpm class spindle design\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1bupl08\" data-start=\"2502\" data-end=\"2545\"\u003ehighest-speed class within BG300 lineup\u003c\/li\u003e\n\u003cli data-section-id=\"zr14gu\" data-start=\"2546\" data-end=\"2611\"\u003eintended for finishing, high-speed milling, and light cutting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2613\" data-end=\"2616\"\u003e\n\u003ch1 data-section-id=\"vidasf\" data-start=\"2618\" data-end=\"2637\"\u003e⚙️ What “☐” means\u003c\/h1\u003e\n\u003cp data-start=\"2639\" data-end=\"2667\"\u003eThe square symbol indicates:\u003c\/p\u003e\n\u003cblockquote data-start=\"2668\" data-end=\"2721\"\u003e\n\u003cp data-start=\"2670\" data-end=\"2721\"\u003e\u003cstrong data-start=\"2670\" data-end=\"2721\"\u003eOEM \/ machine-tool builder configuration option\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp data-start=\"2723\" data-end=\"2740\"\u003eThis may include:\u003c\/p\u003e\n\u003cul data-start=\"2741\" data-end=\"2857\"\u003e\n\u003cli data-section-id=\"1r47aw4\" data-start=\"2741\" data-end=\"2757\"\u003eencoder type\u003c\/li\u003e\n\u003cli data-section-id=\"rjn1gd\" data-start=\"2758\" data-end=\"2777\"\u003ebearing preload\u003c\/li\u003e\n\u003cli data-section-id=\"350r7h\" data-start=\"2778\" data-end=\"2803\"\u003econnector orientation\u003c\/li\u003e\n\u003cli data-section-id=\"2627ge\" data-start=\"2804\" data-end=\"2823\"\u003ebalancing grade\u003c\/li\u003e\n\u003cli data-section-id=\"16s05s6\" data-start=\"2824\" data-end=\"2857\"\u003ecooling or mounting variation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2859\" data-end=\"2862\"\u003e\n\u003ch1 data-section-id=\"13bduas\" data-start=\"2864\" data-end=\"2889\"\u003e🏭 Typical applications\u003c\/h1\u003e\n\u003cp data-start=\"2891\" data-end=\"2920\"\u003eSJ-BG300L\/080-01☐ is used in:\u003c\/p\u003e\n\u003cul data-start=\"2922\" data-end=\"3096\"\u003e\n\u003cli data-section-id=\"10gmuok\" data-start=\"2922\" data-end=\"2954\"\u003ehigh-speed machining centers\u003c\/li\u003e\n\u003cli data-section-id=\"1wnlptu\" data-start=\"2955\" data-end=\"2977\"\u003ealuminum machining\u003c\/li\u003e\n\u003cli data-section-id=\"8pxtav\" data-start=\"2978\" data-end=\"3007\"\u003emold finishing operations\u003c\/li\u003e\n\u003cli data-section-id=\"puacm4\" data-start=\"3008\" data-end=\"3030\"\u003egraphite machining\u003c\/li\u003e\n\u003cli data-section-id=\"z0szus\" data-start=\"3031\" data-end=\"3060\"\u003eprecision contour milling\u003c\/li\u003e\n\u003cli data-section-id=\"1clzjsf\" data-start=\"3061\" data-end=\"3096\"\u003ehigh-speed production machining\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3098\" data-end=\"3132\"\u003eIt is selected when machines need:\u003c\/p\u003e\n\u003cul data-start=\"3134\" data-end=\"3276\"\u003e\n\u003cli data-section-id=\"1sf9vme\" data-start=\"3134\" data-end=\"3175\"\u003e⚡ maximum spindle speed (BG300 class)\u003c\/li\u003e\n\u003cli data-section-id=\"1xnfiri\" data-start=\"3176\" data-end=\"3210\"\u003e🎯 high surface finish quality\u003c\/li\u003e\n\u003cli data-section-id=\"16kmjgu\" data-start=\"3211\" data-end=\"3243\"\u003e📉 low vibration at high RPM\u003c\/li\u003e\n\u003cli data-section-id=\"101g5by\" data-start=\"3244\" data-end=\"3276\"\u003e🧠 fast cycle-time machining\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3278\" data-end=\"3281\"\u003e\n\u003ch1 data-section-id=\"1j26kvg\" data-start=\"3283\" data-end=\"3325\"\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=\"3327\" data-end=\"3572\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"3327\" data-end=\"3344\"\u003e\n\u003ctr data-start=\"3327\" data-end=\"3344\"\u003e\n\u003cth data-start=\"3327\" data-end=\"3336\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSeries\u003c\/th\u003e\n\u003cth data-start=\"3336\" data-end=\"3344\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eRole\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3355\" data-end=\"3572\"\u003e\n\u003ctr data-start=\"3355\" data-end=\"3396\"\u003e\n\u003ctd data-start=\"3355\" data-end=\"3362\" data-col-size=\"sm\"\u003eSJ-V\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3362\" data-end=\"3396\"\u003egeneral-purpose spindle motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3397\" data-end=\"3437\"\u003e\n\u003ctd data-start=\"3397\" data-end=\"3405\" data-col-size=\"sm\"\u003eSJ-VL\u003c\/td\u003e\n\u003ctd data-start=\"3405\" data-end=\"3437\" data-col-size=\"sm\"\u003elow-inertia drilling\/tapping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3438\" data-end=\"3478\"\u003e\n\u003ctd data-start=\"3438\" data-end=\"3446\" data-col-size=\"sm\"\u003eSJ-DG\u003c\/td\u003e\n\u003ctd data-start=\"3446\" data-end=\"3478\" data-col-size=\"sm\"\u003ehigh-torque cutting spindles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3479\" data-end=\"3525\"\u003e\n\u003ctd data-start=\"3479\" data-end=\"3487\" data-col-size=\"sm\"\u003eSJ-DL\u003c\/td\u003e\n\u003ctd data-start=\"3487\" data-end=\"3525\" data-col-size=\"sm\"\u003eultra high-speed external spindles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3526\" data-end=\"3572\"\u003e\n\u003ctd data-start=\"3526\" data-end=\"3534\" data-col-size=\"sm\"\u003eSJ-BG\u003c\/td\u003e\n\u003ctd data-start=\"3534\" data-end=\"3572\" 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\u003chr data-start=\"3574\" data-end=\"3577\"\u003e\n\u003ch1 data-section-id=\"qe0dqd\" data-start=\"3579\" data-end=\"3602\"\u003e🧠 Simple explanation\u003c\/h1\u003e\n\u003cp data-start=\"3604\" data-end=\"3813\"\u003e\u003cstrong data-start=\"3604\" data-end=\"3813\"\u003eSJ-BG300L\/080-01☐ is a large built-in CNC spindle motor designed for very high-speed machining up to 8,000 rpm, optimized for fast, precise, and low-load cutting operations rather than heavy-duty roughing.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":45860910694536,"sku":"SJ-BG300L\/080-01☐","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-bg240h-100-01-copy","provider":"JJAutomation","version":"1.0","type":"link"}