{"product_id":"220v-4kw-square-air-cooled-cnc-spindle-motor-for-c","title":"220V 4KW Square Air Cooled CNC Spindle Motor For CNC Router Machines, 18000RPM, ER25 6mm Collet, 300Hz VFD Ready, 4 Ceramic Bearings, Low Runout Under 0.005mm, Heavy Duty Design, Smooth High Torque Performance","description":"\u003cdiv\u003eSingle-unit 4kW CNC Spindle for 220V Routers\u003cbr\u003e\n✔️ 220V, 4kW, 18000RPM max, ER25-6mm, 0.005mm runout  \u003cp\u003eThis square, air-cooled CNC spindle is built for 220V power systems and 300 Hz VFD compatibility, making it a solid core for CNC routers and milling machines. It’s sold as a single unit with a compact, mount-friendly square housing ready for quick installation in standard machines.\u003c\/p\u003e ✅ 220V operation, 300 Hz VFD ready\u003cbr\u003e\n✅ 4kW rated power, 18000 RPM max\u003cbr\u003e\n✅ ER25-6mm collet for versatile tooling\u003cbr\u003e\n✅ 0.005 mm runout for high-precision milling\u003cbr\u003e\n✅ 4 ceramic bearings for longer life and smoother operation\u003cbr\u003e\n✅ Square housing with 2 mounting holes for fast setup\u003cbr\u003e \u003cp\u003e💡 What is a CNC spindle motor used for in a 220V router setup?\nA handy high-speed drive that provides power and precision for milling, engraving, and drilling. It’s a core component in hobbyist and professional CNC machines.\n- 220V 4kW spindle with ER25-6mm for common router bits\n- low runout under 0.005 mm for clean, accurate cuts\n- ceramic bearings extend life and reduce heat in continuous use\n- square housing with two mounting holes for easy, fast installation\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48014762049771,"sku":"VXB0B821TNTT","price":467.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4kW-CNC-Spindle-Motor-for-Router-Machines.jpg?v=1775259981","url":"https:\/\/vxb.com\/products\/220v-4kw-square-air-cooled-cnc-spindle-motor-for-c","provider":"VXB Bearings","version":"1.0","type":"link"}