{"product_id":"square-cnc-spindle-air-cooled-motor-2-2kw-220v-400hz-er20-collet-ceramic-bearing","title":"Square CNC Spindle Air Cooled Motor 2.2KW 220V 400Hz ER20 Collet Ceramic Bearing","description":"\u003ch2\u003eSquare CNC Spindle Air Cooled Motor 2.2KW 220V 400Hz ER20 Collet Ceramic Bearing\u003c\/h2\u003e\u003cp\u003eThis square CNC spindle motor is a 2.2KW air cooled unit rated for 220V and 400Hz operation, fitted with an ER20 collet and ceramic bearings for high speed routing and milling on CNC machines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis CNC spindle motor delivers 2.2KW of cutting power in a square body designed for CNC routers and milling setups. Air cooling keeps the spindle running without a water loop, and the ER20 collet accepts common router bit shanks. It suits hobbyists and small shops building or upgrading a CNC spindle setup that needs reliable high speed performance.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2.2KW output for sustained cutting loads\u003c\/li\u003e\n\u003cli\u003eAir cooled design eliminates the need for a coolant pump\u003c\/li\u003e\n\u003cli\u003e400Hz rated for high speed spindle operation\u003c\/li\u003e\n\u003cli\u003eER20 collet accepts a range of bit shank sizes\u003c\/li\u003e\n\u003cli\u003eCeramic bearings reduce friction and heat at speed\u003c\/li\u003e\n\u003cli\u003eSquare body mounts cleanly to standard CNC brackets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCNC router wood and plastic milling\u003c\/li\u003e\n\u003cli\u003eSign making and engraving work\u003c\/li\u003e\n\u003cli\u003eLight aluminum cutting with proper feeds\u003c\/li\u003e\n\u003cli\u003eHobby and small shop spindle builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.2KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCollet Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eER20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAir cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBearing Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSquare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this spindle require a VFD? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a compatible 220V 400Hz variable frequency drive is needed to run this spindle at proper speed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are collets included? \u003cstrong\u003eA:\u003c\/strong\u003e The listing title names the ER20 collet type, so confirm whether a collet or nut is included before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50987239899222,"sku":"ZZ3V01000","price":462.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_034055ed-b46d-4f26-91bf-0d2428e1ed80.jpg?v=1793706058","url":"https:\/\/www.solidspare.com\/products\/square-cnc-spindle-air-cooled-motor-2-2kw-220v-400hz-er20-collet-ceramic-bearing","provider":"Solid Spare","version":"1.0","type":"link"}