{"product_id":"mitsubishi-m80-spindle-drive-mds-ej-sp-40-copy","title":"Mitsubishi M80 Spindle Drive MDS-EJ-SP-80","description":"\u003cp data-start=\"0\" data-end=\"169\"\u003eMDS-EJ-SP-80 is a \u003cstrong data-start=\"18\" data-end=\"71\"\u003eMitsubishi Electric all-in-one spindle drive unit\u003c\/strong\u003e from the \u003cstrong data-start=\"81\" data-end=\"102\"\u003eMDS-EJ\/EJH series\u003c\/strong\u003e, designed for CNC machine tools and industrial automation systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"3h1ku8\" data-start=\"171\" data-end=\"186\"\u003eDescription\u003c\/h3\u003e\n\u003cul data-start=\"187\" data-end=\"450\"\u003e\n\u003cli data-section-id=\"n35xso\" data-start=\"187\" data-end=\"244\"\u003e\n\u003cstrong data-start=\"189\" data-end=\"206\"\u003eManufacturer:\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003ca class=\"decorated-link\" rel=\"noopener\" href=\"https:\/\/www.mitsubishielectric.com?utm_source=chatgpt.com\" target=\"_blank\"\u003eMitsubishi Electric\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1o7edtu\" data-start=\"245\" data-end=\"278\"\u003e\n\u003cstrong data-start=\"247\" data-end=\"258\"\u003eSeries:\u003c\/strong\u003e MDS-EJ \/ EJH Series\u003c\/li\u003e\n\u003cli data-section-id=\"1v8z6ha\" data-start=\"279\" data-end=\"304\"\u003e\n\u003cstrong data-start=\"281\" data-end=\"291\"\u003eModel:\u003c\/strong\u003e MDS-EJ-SP-80\u003c\/li\u003e\n\u003cli data-section-id=\"1l3m4mw\" data-start=\"305\" data-end=\"366\"\u003e\n\u003cstrong data-start=\"307\" data-end=\"316\"\u003eType:\u003c\/strong\u003e 1-axis spindle drive unit with built-in converter\u003c\/li\u003e\n\u003cli data-section-id=\"ub9742\" data-start=\"367\" data-end=\"450\"\u003e\n\u003cstrong data-start=\"369\" data-end=\"385\"\u003eApplication:\u003c\/strong\u003e CNC lathes, machining centers, milling machines, turning centers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1xa2aen\" data-start=\"452\" data-end=\"469\"\u003eMain Function\u003c\/h3\u003e\n\u003cp data-start=\"470\" data-end=\"512\"\u003eThis unit is a \u003cstrong data-start=\"485\" data-end=\"506\"\u003espindle amplifier\u003c\/strong\u003e that:\u003c\/p\u003e\n\u003cul data-start=\"513\" data-end=\"733\"\u003e\n\u003cli data-section-id=\"ydd0hj\" data-start=\"513\" data-end=\"570\"\u003eReceives spindle speed commands from the CNC controller\u003c\/li\u003e\n\u003cli data-section-id=\"sbe9ay\" data-start=\"571\" data-end=\"612\"\u003eControls spindle motor speed and torque\u003c\/li\u003e\n\u003cli data-section-id=\"110gk6e\" data-start=\"613\" data-end=\"656\"\u003eProvides smooth acceleration\/deceleration\u003c\/li\u003e\n\u003cli data-section-id=\"cccrot\" data-start=\"657\" data-end=\"688\"\u003eSupports regenerative braking\u003c\/li\u003e\n\u003cli data-section-id=\"m6p8a9\" data-start=\"689\" data-end=\"733\"\u003eUses compact integrated drive architecture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"735\" data-end=\"757\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"758\" data-end=\"1186\"\u003e\n\u003cli data-section-id=\"fr3r6q\" data-start=\"758\" data-end=\"800\"\u003e\n\u003cstrong data-start=\"760\" data-end=\"795\"\u003eNominal maximum current (peak):\u003c\/strong\u003e 80 A\u003c\/li\u003e\n\u003cli data-section-id=\"12gk66h\" data-start=\"801\" data-end=\"839\"\u003e\n\u003cstrong data-start=\"803\" data-end=\"819\"\u003ePower input:\u003c\/strong\u003e 3-phase 200–240 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"19mwjiy\" data-start=\"840\" data-end=\"881\"\u003e\n\u003cstrong data-start=\"842\" data-end=\"866\"\u003eRated input current:\u003c\/strong\u003e Approx. 10.5 A\u003c\/li\u003e\n\u003cli data-section-id=\"rwn37r\" data-start=\"882\" data-end=\"933\"\u003e\n\u003cstrong data-start=\"884\" data-end=\"908\"\u003eControl power input:\u003c\/strong\u003e Single-phase 200–240 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1k2j0h4\" data-start=\"934\" data-end=\"959\"\u003e\n\u003cstrong data-start=\"936\" data-end=\"950\"\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n\u003cli data-section-id=\"1u648ri\" data-start=\"960\" data-end=\"1003\"\u003e\n\u003cstrong data-start=\"962\" data-end=\"981\"\u003eControl method:\u003c\/strong\u003e Sine-wave PWM control\u003c\/li\u003e\n\u003cli data-section-id=\"yszh9p\" data-start=\"1004\" data-end=\"1056\"\u003e\n\u003cstrong data-start=\"1006\" data-end=\"1030\"\u003eRegeneration method:\u003c\/strong\u003e Power regeneration method\u003c\/li\u003e\n\u003cli data-section-id=\"e59z0x\" data-start=\"1057\" data-end=\"1090\"\u003e\n\u003cstrong data-start=\"1059\" data-end=\"1071\"\u003eCooling:\u003c\/strong\u003e Forced air cooling\u003c\/li\u003e\n\u003cli data-section-id=\"e6ljms\" data-start=\"1091\" data-end=\"1119\"\u003e\n\u003cstrong data-start=\"1093\" data-end=\"1114\"\u003eProtection class:\u003c\/strong\u003e IP20\u003c\/li\u003e\n\u003cli data-section-id=\"4fgxae\" data-start=\"1120\" data-end=\"1186\"\u003e\n\u003cstrong data-start=\"1122\" data-end=\"1133\"\u003eWeight:\u003c\/strong\u003e Approx. 2.3 kg \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"aldmhc\" data-start=\"1188\" data-end=\"1220\"\u003eMain Connections \/ Terminals\u003c\/h3\u003e\n\u003cp data-start=\"1221\" data-end=\"1262\"\u003eTypical terminals and connectors include:\u003c\/p\u003e\n\u003cul data-start=\"1263\" data-end=\"1568\"\u003e\n\u003cli data-section-id=\"guszz7\" data-start=\"1263\" data-end=\"1298\"\u003e\n\u003cstrong data-start=\"1265\" data-end=\"1279\"\u003eL1, L2, L3\u003c\/strong\u003e → 3-phase AC input\u003c\/li\u003e\n\u003cli data-section-id=\"1puqf5f\" data-start=\"1299\" data-end=\"1335\"\u003e\n\u003cstrong data-start=\"1301\" data-end=\"1312\"\u003eU, V, W\u003c\/strong\u003e → spindle motor output\u003c\/li\u003e\n\u003cli data-section-id=\"lule8r\" data-start=\"1336\" data-end=\"1372\"\u003e\n\u003cstrong data-start=\"1338\" data-end=\"1350\"\u003eL11, L21\u003c\/strong\u003e → control power input\u003c\/li\u003e\n\u003cli data-section-id=\"1yb8opx\" data-start=\"1373\" data-end=\"1421\"\u003e\n\u003cstrong data-start=\"1375\" data-end=\"1387\"\u003eP+, C, D\u003c\/strong\u003e → regenerative resistor terminals\u003c\/li\u003e\n\u003cli data-section-id=\"1r8ted6\" data-start=\"1422\" data-end=\"1463\"\u003e\n\u003cstrong data-start=\"1424\" data-end=\"1439\"\u003eCN1A \/ CN1B\u003c\/strong\u003e → optical communication\u003c\/li\u003e\n\u003cli data-section-id=\"1ofivd1\" data-start=\"1464\" data-end=\"1501\"\u003e\n\u003cstrong data-start=\"1466\" data-end=\"1479\"\u003eCN2 \/ CN3\u003c\/strong\u003e → encoder connections\u003c\/li\u003e\n\u003cli data-section-id=\"19gokqr\" data-start=\"1502\" data-end=\"1568\"\u003e\n\u003cstrong data-start=\"1504\" data-end=\"1509\"\u003eE\u003c\/strong\u003e → grounding terminal \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"b94imx\" data-start=\"1570\" data-end=\"1589\"\u003eCNC System Role\u003c\/h3\u003e\n\u003cp data-start=\"1590\" data-end=\"1666\"\u003eCNC controller → \u003cstrong data-start=\"1607\" data-end=\"1623\"\u003eMDS-EJ-SP-80\u003c\/strong\u003e → Spindle motor → Machine spindle rotation\u003c\/p\u003e\n\u003ch3 data-section-id=\"1wuuw4k\" data-start=\"1668\" data-end=\"1695\"\u003eImportant Clarification\u003c\/h3\u003e\n\u003cul data-start=\"1696\" data-end=\"1858\"\u003e\n\u003cli data-section-id=\"1s4r447\" data-start=\"1696\" data-end=\"1734\"\u003e\n\u003cstrong data-start=\"1698\" data-end=\"1711\"\u003eSP models\u003c\/strong\u003e = spindle motor drives\u003c\/li\u003e\n\u003cli data-section-id=\"1xmojfz\" data-start=\"1735\" data-end=\"1770\"\u003e\n\u003cstrong data-start=\"1737\" data-end=\"1750\"\u003eV1 models\u003c\/strong\u003e = servo axis drives\u003c\/li\u003e\n\u003cli data-section-id=\"1qqci6i\" data-start=\"1771\" data-end=\"1819\"\u003e\n\u003cstrong data-start=\"1773\" data-end=\"1786\"\u003eCV models\u003c\/strong\u003e = power supply \/ converter units\u003c\/li\u003e\n\u003cli data-section-id=\"7h8au6\" data-start=\"1820\" data-end=\"1858\"\u003e\n\u003cstrong data-start=\"1822\" data-end=\"1838\"\u003eDH-AL models\u003c\/strong\u003e = AC input reactors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"1860\" data-end=\"1872\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1873\" data-end=\"2118\"\u003e\n\u003cli data-section-id=\"ie5gt4\" data-start=\"1873\" data-end=\"1906\"\u003eCompact all-in-one architecture\u003c\/li\u003e\n\u003cli data-section-id=\"1p26vwt\" data-start=\"1907\" data-end=\"1935\"\u003eBuilt-in converter section\u003c\/li\u003e\n\u003cli data-section-id=\"xtlmvo\" data-start=\"1936\" data-end=\"1974\"\u003eHigh-precision spindle speed control\u003c\/li\u003e\n\u003cli data-section-id=\"10d8cip\" data-start=\"1975\" data-end=\"2008\"\u003eRegenerative braking capability\u003c\/li\u003e\n\u003cli data-section-id=\"ohjkup\" data-start=\"2009\" data-end=\"2035\"\u003eReduced CNC cabinet size\u003c\/li\u003e\n\u003cli data-section-id=\"1fotvc\" data-start=\"2036\" data-end=\"2118\"\u003eDesigned for Mitsubishi MELDAS CNC systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"snvxp\" data-start=\"2120\" data-end=\"2144\"\u003eTechnical References\u003c\/h3\u003e\n\u003cul data-start=\"2145\" data-end=\"2224\"\u003e\n\u003cli data-section-id=\"1fetjdh\" data-start=\"2145\" data-end=\"2184\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003ca class=\"decorated-link\" rel=\"noopener\" href=\"https:\/\/www.mitsubishielectric.com\/dl\/fa\/document\/manual\/cnc\/ib1501232\/ib1501232engk.pdf?utm_source=chatgpt.com\" target=\"_blank\"\u003eMDS‑EJ\/EJH Specifications Manual PDF\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"16uh11\" data-start=\"2185\" data-end=\"2224\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003ca class=\"decorated-link\" rel=\"noopener\" href=\"https:\/\/us.mitsubishielectric.com\/fa\/en\/products\/cnt\/computerized-numerical-controllers\/drive-units\/drive-series\/?utm_source=chatgpt.com\" target=\"_blank\"\u003eMitsubishi CNC Drive Units Overview\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JJAutomation","offers":[{"title":"Default Title","offer_id":45829609848968,"sku":"MDS-EJ-SP-80","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-2026-05-16T171458.302.jpg?v=1778931906","url":"https:\/\/jjautomation.in\/products\/mitsubishi-m80-spindle-drive-mds-ej-sp-40-copy","provider":"JJAutomation","version":"1.0","type":"link"}