{"product_id":"35kw-air-cooled-er20-spindle-motor-for-cnc-machine","title":"3.5kW Air Cooled ER20 Spindle Motor For CNC Machines With 4 Bearings 220V 0.01mm Precision Stable Performance And Beefed Up Heat Dissipation With High Load Capacity For Long Service Life","description":"\u003cdiv\u003e3.5kW Air-Cooled ER20 CNC Spindle with 4 Bearings\u003cbr\u003e\n✔️ 18000rpm, 3.5kW, ER20, 220V, 0.01mm, 4 bearings \u003cp\u003eThis 3.5kW air-cooled ER20 spindle is built for CNC routers and milling machines, delivering reliable performance and effective heat dissipation for long tool life. Ideal for hobbyists and professional shops alike.\u003c\/p\u003e ✅ Max torque: 1.86 Nm \u003cbr\u003e\n✅ Rotational speed: 18000 rpm \u003cbr\u003e\n✅ Spindle power: 3.5 kW \u003cbr\u003e\n✅ Collet range: 1-13 mm (includes 1\/4, 1\/8, 1\/2) \u003cbr\u003e\n✅ Current: 11.8 A, Voltage: 220V \u003cbr\u003e \u003cp\u003e💡 What is a CNC spindle used for in machining? This handy guide covers basics for users new to CNC tooling.\u003c\/p\u003e\n- CNC spindles power cutting tools with high RPM for precise material removal \u003cbr\u003e\n- They provide torque for aggressive milling and repeatable finishes \u003cbr\u003e\n- Proper cooling and robust bearings extend service life in heavy use \u003cbr\u003e \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603285569855,"sku":"VXB0F3256VX2","price":2215.41,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/35kW-ER20-CNC-Spindle-Motor-for-Professional-Use.jpg?v=1776622785","url":"https:\/\/bearingscanada.com\/products\/35kw-air-cooled-er20-spindle-motor-for-cnc-machine","provider":"Bearings Canada","version":"1.0","type":"link"}