{"product_id":"15kw-er11-air-cooled-cnc-spindle-80mm-shaft-4-bear","title":"1.5kW ER11 Air Cooled CNC Spindle, 80mm Shaft, 4 Bearings, 24,000 RPM High Speed Router Spindle, Aluminum Housing, 0.01mm Runout, Quiet Performance For Precise Milling, Ideal For Hobbyist And Small Shop CNC Machines","description":"\u003cdiv\u003eHigh-Power ER11 CNC Spindle with Water Cooling, 24k RPM\u003cbr\u003e\n✔️ 1.5kW ER11 spindle, 80mm shaft, 24k RPM, 0.01mm runout, single  \u003cp\u003eThe 1.5kW ER11 water-cooled spindle is a compact, high-speed milling unit designed for hobbyist and small shop CNC machines. It uses high-speed angular contact sealed ball bearings with axial preload to boost stiffness and precision. The water cooling keeps temperatures low and noise down, giving you a quieter workshop. It's well suited for engraving, milling, and light machining when used with a frequency converter.\u003c\/p\u003e ✅ 1.5 kW continuous power for demanding jobs\u003cbr\u003e\n✅ ER11 collet compatibility for common tooling\u003cbr\u003e\n✅ 24,000 RPM no-load speed for fast material removal\u003cbr\u003e\n✅ Water-cooled design for cooler operation and lower noise\u003cbr\u003e\n✅ Aluminum housing keeps weight down while dissipating heat\u003cbr\u003e\n✅ 80 mm shaft diameter for standard mounting\u003cbr\u003e\n✅ 0.01 mm runout for tight tolerances\u003cbr\u003e\n✅ High-speed angular contact sealed ball bearings with axial preload\u003cbr\u003e \u003cp\u003e💡 What is a handy way to pick a high-speed ER11 CNC spindle for a hobby shop? This quick guide covers the essentials.\u003c\/p\u003e\n- RPM range should align with the material and tooling for the ER11 CNC spindle\n- ensure runout is around 0.01 mm for precise engraving and milling\n- choose a water-cooled design to reduce heat and noise in tight spaces\n- verify 80 mm shaft mounting and ER11 collet compatibility \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603281244479,"sku":"VXB0GDWHBQ56","price":1736.87,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/15kW-ER11-CNC-Spindle-80mm-Shaft-High-Precision.jpg?v=1776622875","url":"https:\/\/bearingscanada.com\/products\/15kw-er11-air-cooled-cnc-spindle-80mm-shaft-4-bear","provider":"Bearings Canada","version":"1.0","type":"link"}