{"product_id":"beefy-380v-45kw-square-spindle-motor-with-air-cool","title":"Beefy 380V 4.5KW Square Spindle Motor With Air Cooling And Four Bearings Includes 5.5KW VFD Inverter And ER32 Chuck Kit 0 To 18000 RPM 0 To 300 Hz Ideal For Precise Slotting And Milling In Hobby To Pro CNC Setups","description":"\u003cdiv\u003eHigh-Power 380V Spindle Kit with VFD and ER32 Chuck\u003cbr\u003e\n✔️ 380V air-cooled spindle, 4.5kW, 0-18000 RPM, VFD included, ER32 chuck \u003cp\u003ePowerful CNC spindle kit designed for hobby to pro CNC setups, combining a 4.5 kW air-cooled spindle, a 5.5 kW VFD inverter, and an ER32 chuck set. It’s built for precise slotting and milling in metal and wood applications, and supports 380V three-phase power with dedicated control.\u003c\/p\u003e \u003cp\u003e✅ Power: 4.5 kW\u003cbr\u003e\n✅ Voltage: AC 380 V (with VFD)\u003cbr\u003e\n✅ Speed: 0-18000 RPM\u003cbr\u003e\n✅ Frequency: 0-300 Hz\u003cbr\u003e\n✅ Cooling: Air cooling\u003cbr\u003e\n✅ Chuck: ER32 chuck with 1-20 mm clamping range (0.04-0.79 in)\u003cbr\u003e\n✅ Runout: less than 0.02 mm (0.0008 in)\u003cbr\u003e\n✅ Bearing: ceramic bearings 7005CP4x2 + 7002CP4x2\u003cbr\u003e\n✅ Runout tolerance: 0.01 mm\u003cbr\u003e\n✅ Inverter: VFD model V84T5R5GB, 5.5 kW, 3-phase input 380 V, 0-380 V output, 0-400 Hz\u003cbr\u003e\n✅ Protection: IP20 housing\u003cbr\u003e\n✅ Chuck set: 9 ER32 collets (2, 4, 6, 8, 10, 12, 16, 18, 20 mm) with 0.008 mm runout\u003c\/p\u003e \u003cp\u003e💡 What is a CNC spindle kit with VFD and ER32 chuck used for in 380V machines?\u003c\/p\u003e\n\u003cp\u003eThese kits power CNC mills for high-precision milling and slotting, with adjustable speed and torque for metal and wood work.\u003c\/p\u003e\n- Handy upgrade for hobby and light production CNC setups\u003cbr\u003e\n- Ceramic bearings help reduce heat and extend life under heavy use\u003cbr\u003e\n- ER32 chuck set covers a wide range of tool sizes for flexibility\u003cbr\u003e\n- 0-18000 RPM and 0-300 Hz provide precise process control\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603284980031,"sku":"VXB0FL2BX674","price":5754.7,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/CNC-Spindle-Motor-System-for-Precision-Slots.jpg?v=1776622794","url":"https:\/\/bearingscanada.com\/products\/beefy-380v-45kw-square-spindle-motor-with-air-cool","provider":"Bearings Canada","version":"1.0","type":"link"}