{"product_id":"35kw-air-cooled-cnc-spindle-motor-with-er20-er25-4","title":"3.5KW Air Cooled CNC Spindle Motor With ER20 ER25, 4 Bearings, 220V 380V, Fixed Seat For CNC Milling Machines, Beefed Up Build, Efficient Fan Cooling For Steady Heat Dissipation And Stable Performance","description":"\u003cdiv\u003eEfficient 3.5kW Air-Cooled CNC Spindle for Single-Unit Milling\u003cbr\u003e\n✔️ 3.5kW air-cooled spindle with ER20\/ER25, fixed seat, 220\/380V \u003cp\u003eThis 3.5kW air-cooled CNC spindle is built for reliable milling and routing on CNC machines. It’s designed for fixed-seat mounting and efficient heat dissipation through an integrated fan cooling system, ensuring steady performance during long runs.\u003c\/p\u003e \u003cp\u003e✅ 3.5 kW continuous power to maintain stable RPM during cuts\u003cbr\u003e✅ ER20\/ER25 tool holder compatibility for common mills\u003cbr\u003e✅ Fixed-seat mounting provides precise alignment on CNC machines\u003cbr\u003e✅ Liquid-cycle cooled shell reduces heat rise during high-speed rotation\u003cbr\u003e✅ Supports 220V or 380V operation for global use\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a CNC spindle motor used for in precision milling and routing applications?\u003c\/p\u003e\n\u003cp\u003eIt powers cutting tools with precision and keeps RPM stable under load.\u003c\/p\u003e\n- Handy for precise material removal\n- Maintains consistent RPM for cleaner finishes\n- Helps with heat management during long runs\n- Works with standard ER20\/ER25 toolholders\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603278655807,"sku":"VXB0F59VD4J5","price":1628.65,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/35kW-Air-Cooled-CNC-Spindle-Motor-Durable-Build.jpg?v=1776622927","url":"https:\/\/bearingscanada.com\/products\/35kw-air-cooled-cnc-spindle-motor-with-er20-er25-4","provider":"Bearings Canada","version":"1.0","type":"link"}