{"product_id":"beefy-4-5kw-er32-air-cooled-spindle-motor-with-fla","title":"Beefy 4.5KW ER32 Air Cooled Spindle Motor With Flange Mount Stays Ice Cold At 220V Or 380V Up To 18000RPM Smooth As Butter For CNC Routing And Milling Jobs","description":"\u003cdiv\u003e\n\u003cp\u003eCompact 4.5kw Air Cooled CNC Spindle For Routers Single Unit\u003cbr\u003e\n✔️ ER32 flange mount hits 18000rpm smooth spin via ceramic bearings\u003c\/p\u003e \u003cp\u003eThis 4.5 kilowatt motor packs solid punch for chewing through hardwoods or aluminum in typical machine shops. The airflow design sheds heat fast so you can grind out longer shifts without tripping temp alarms. You get a single spindle ready to bolt straight onto your rig.\u003c\/p\u003e ✅ Power handles 4.5kw demands across 220v or 380v electrical panels\n\u003cbr\u003e\n✅ Hybrid ceramic bearings cut friction while extending component life\n\u003cbr\u003e\n✅ Drive controller adjusts velocity up to 18000rpm on the fly\n\u003cbr\u003e\n✅ Shaft tolerance stays below 0.01mm for sharp profile accuracy\n\u003cbr\u003e \u003cp\u003e 💡 What helps keep a cnc router spindle running cool under heavy loads?\nGetting the right airflow and bearing grade is a really handy way to prevent overheating during long jobs.\n- Proper ventilation systems pull hot air away from the motor housing\n- Ceramic hybrid inserts lower friction while handling heavy side loads\n- Variable frequency drives match spindle speed to material hardness efficiently\n\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49245893263595,"sku":"VXB0FLJH1KD4","price":2353.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51ev-yIn_mL.jpg?v=1787014412","url":"https:\/\/vxb.com\/products\/beefy-4-5kw-er32-air-cooled-spindle-motor-with-fla","provider":"VXB Bearings","version":"1.0","type":"link"}