{"product_id":"🛠️-pwncnc-spindle-kit","title":"PwnCNC Spindle Kit","description":"\u003cp\u003eUpgrade your CNC with a powerful, configurable spindle kit built around your machine, voltage, cooling preference, and spindle size.\u003c\/p\u003e\n\u003cp\u003eThe PwnCNC Spindle Kit is our budget-friendly spindle upgrade package for customers who want the core components needed to add a VFD-controlled spindle to their CNC. Each kit is configured based on your selections and includes a spindle motor, pre-programmed VFD, spindle cable, collets, wrenches, and cooling components when applicable.\u003c\/p\u003e\n\u003cp\u003eThis kit is a great option for customers who are comfortable completing the final installation, mounting, enclosure planning, and machine-specific control wiring themselves.\u003c\/p\u003e\n\u003ch3\u003eSpindle Kit vs. Spindle System\u003c\/h3\u003e\n\u003cp\u003eThis product is a configurable spindle kit. It includes the major spindle components, but it does not include a fully enclosed, plug-and-play VFD enclosure.\u003c\/p\u003e\n\u003cp\u003eIf you want a cleaner, more complete installation experience, consider our PwnCNC Spindle System instead. The Spindle System includes the spindle kit components preassembled into an integrated VFD enclosure for a more finished installation.\u003c\/p\u003e\n\u003ch3\u003eConfigured for Your Setup\u003c\/h3\u003e\n\u003cp\u003eChoose your spindle motor, voltage, cooling style, and compatible options from the dropdowns above. Based on your selections, the appropriate components will be added to your cart as part of the kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This is a configurable bundle. If you manually remove individual bundle components from your cart, those removed items will not ship, even if they were part of your original selections.\u003c\/p\u003e\n\u003ch3\u003eSpindle Motor Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1.5kW, 110V, 65mm, ER11 — air-cooled or water-cooled\u003c\/li\u003e\n\u003cli\u003e1.5kW, 110V, 80mm, ER20 — air-cooled or water-cooled\u003c\/li\u003e\n\u003cli\u003e2.2kW, 220V, 80mm, ER20 — air-cooled or water-cooled\u003c\/li\u003e\n\u003cli\u003e3.5kW, 220V, square-body, ER32 — air-cooled\u003c\/li\u003e\n\u003cli\u003e4.5kW, 220V, square-body, ER32 — air-cooled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePre-launch note:\u003c\/strong\u003e The 3.5kW and 4.5kW square-body ER32 air-cooled spindle kits are being offered as pre-launch ordering options. These larger air-cooled kits are not standard in-stock spindle kits at launch and may require additional lead time before shipment.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePwnCNC 110V or 220V VFD, pre-programmed for supported spindle control methods\u003c\/li\u003e\n\u003cli\u003eDetachable VFD keypad with manual speed control dial\u003c\/li\u003e\n\u003cli\u003ePower cord matched to selected voltage\u003c\/li\u003e\n\u003cli\u003eSelected spindle motor\u003c\/li\u003e\n\u003cli\u003e20' pre-crimped shielded spindle cable\u003cbr\u003e* 29' cables come with 3.5kw and 4.5kw Spindle Kits\u003c\/li\u003e\n\u003cli\u003eCollets matched to selected spindle size\u003c\/li\u003e\n\u003cli\u003eTwo spindle wrenches matched to selected spindle size\u003c\/li\u003e\n\u003cli\u003eCooling pump and 2x16ft stock tubing for water-cooled models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCollets and Wrenches\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eER11 spindle kits include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1\/16\" ER11 collet\u003c\/li\u003e\n\u003cli\u003e1\/8\" ER11 collet\u003c\/li\u003e\n\u003cli\u003e1\/4\" ER11 collet\u003c\/li\u003e\n\u003cli\u003e13mm and 17mm wrenches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eER20 spindle kits include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1\/8\" ER20 collet\u003c\/li\u003e\n\u003cli\u003e1\/4\" ER20 collet\u003c\/li\u003e\n\u003cli\u003e1\/2\" ER20 collet\u003c\/li\u003e\n\u003cli\u003e21mm and 30mm wrenches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eER32 spindle kits include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAssorted ER32 collet set with approximately 21 common sizes\u003c\/li\u003e\n\u003cli\u003eER32-compatible spindle wrenches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe new ER32 square-body spindle kits include a broader collet assortment than our standard ER11 and ER20 kits. Since ER32 tooling is new to the PwnCNC spindle kit lineup, these kits are being bundled with a wider range of collet sizes to help customers get started with larger tooling right away.\u003c\/p\u003e\n\u003ch3\u003eWater-Cooled Models\u003c\/h3\u003e\n\u003cp\u003eWater-cooled spindle kits include a cooling pump and tubing. A coolant reservoir and coolant liquid are not included. Many customers use a dedicated bucket or reservoir with an appropriate coolant mixture.\u003c\/p\u003e\n\u003cp\u003eThe Silicon \u0026amp; Superthane upgraded tubing is 10mm OD and may require minor adjustment or “massaging” to fit through the standard compression nuts on some water-cooled spindle motors. For a cleaner fit, consider adding our Kool Connectors.\u003c\/p\u003e\n\u003ch3\u003eAir-Cooled Square-Body ER32 Models\u003c\/h3\u003e\n\u003cp\u003eThe 3.5kW and 4.5kW air-cooled square-body spindle kits are designed for customers who want a larger, more powerful spindle option with ER32 tooling support. These spindles are air-cooled, so they do not require a cooling pump, coolant reservoir, coolant liquid, or water-cooling tubing.\u003c\/p\u003e\n\u003cp\u003eThese larger spindle kits are best suited for CNC machines and installations that can properly support the additional spindle size, weight, power requirements, mounting needs, and electrical requirements. Please verify compatibility with your machine before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Not Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCNC controller control cable\u003c\/li\u003e\n\u003cli\u003eVFD enclosure\u003c\/li\u003e\n\u003cli\u003eKeypad mount or keypad extension cable\u003c\/li\u003e\n\u003cli\u003eCoolant liquid\u003c\/li\u003e\n\u003cli\u003eCoolant reservoir\u003c\/li\u003e\n\u003cli\u003eSpindle mount, unless selected or included separately\u003c\/li\u003e\n\u003cli\u003eMachine-specific mounting hardware not listed above\u003c\/li\u003e\n\u003cli\u003eMachine-specific square-body spindle mounting solution, unless specifically selected or included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe included VFD should be installed safely and properly. We recommend enclosing the VFD in an appropriate enclosure as part of your installation.\u003c\/p\u003e\n\u003ch3\u003eTechnical Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating range: 8,000–24,000 RPM on supported spindle models\u003cbr\u003e* 6,000-18,000 RPM for ER32 Spindles\u003c\/li\u003e\n\u003cli\u003eER11 collets on 65mm motors\u003c\/li\u003e\n\u003cli\u003eER20 collets on 80mm motors\u003c\/li\u003e\n\u003cli\u003eER32 collets on 3.5kW and 4.5kW square-body air-cooled motors\u003c\/li\u003e\n\u003cli\u003e1.5kW motors draw approximately 12A at 110V\u003c\/li\u003e\n\u003cli\u003e2.2kW motors draw approximately 10A at 220V\u003c\/li\u003e\n\u003cli\u003e3.5kW and 4.5kW ER32 models require 220V power\u003c\/li\u003e\n\u003cli\u003eSupports G-code speed control using compatible PWM or Modbus setups\u003c\/li\u003e\n\u003cli\u003eQuiet fan mode configured on supported VFDs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuild Time and Availability\u003c\/h3\u003e\n\u003cp\u003ePwnCNC Spindle Kits are assembled, configured, and tested in-house before shipment. While we keep many components in stock, each kit is built based on your selected motor, voltage, cooling style, and controller-related options.\u003c\/p\u003e\n\u003cp\u003eMost standard spindle kits ship within 1–2 weeks. Depending on motor availability, special-order components, or current order volume, lead time may extend to 4–6 weeks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePre-launch ER32 availability:\u003c\/strong\u003e The 3.5kW and 4.5kW square-body ER32 air-cooled spindle kits are pre-launch ordering options and are not expected to ship on the same timeline as standard in-stock kits. Estimated lead times may vary as we finalize availability, incoming inventory, and kit configuration details.\u003c\/p\u003e\n\u003cp\u003eIf your build timeline is critical, please contact us before ordering so we can confirm current availability.\u003c\/p\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003ePwnCNC Spindle Kits are compatible with many popular CNC machines, including Onefinity, Shapeoko, and other CNC platforms when configured correctly. Some machines require controller-specific cables, mounts, brackets, or setup steps.\u003c\/p\u003e\n\u003cp\u003eThe larger 3.5kW and 4.5kW square-body ER32 spindle kits may require additional planning for mounting, clearance, machine rigidity, electrical service, and controller setup. Please review compatibility documentation and machine-specific installation guides before ordering.\u003c\/p\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis is not the same product as our enclosed PwnCNC Spindle System.\u003c\/li\u003e\n\u003cli\u003eThis kit requires proper installation, grounding, mounting, and machine-specific setup.\u003c\/li\u003e\n\u003cli\u003eThe spindle cable shield must be properly drained to earth ground on the VFD side.\u003c\/li\u003e\n\u003cli\u003eController cables are sold separately unless specifically selected or included.\u003c\/li\u003e\n\u003cli\u003eWater-cooled models require coolant liquid and a reservoir, sold separately.\u003c\/li\u003e\n\u003cli\u003eAir-cooled models do not require coolant liquid, coolant tubing, or a cooling pump.\u003c\/li\u003e\n\u003cli\u003eVFD enclosure is not included and is recommended for safe installation.\u003c\/li\u003e\n\u003cli\u003e3.5kW and 4.5kW ER32 square-body spindle kits are pre-launch ordering options and may have longer lead times.\u003c\/li\u003e\n\u003cli\u003eAlways follow proper electrical safety practices when installing spindle equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Add-Ons\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pwncnc.com\/products\/spindle-mount\"\u003eSpindle mount\u003c\/a\u003e for your machine\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pwncnc.com\/products\/kool-connectors\"\u003eKool Connectors\u003c\/a\u003e for water-cooled spindle setups\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pwncnc.com\/products\/vfd-keypad-mount\"\u003eKeypad mount\u003c\/a\u003e and \u003ca href=\"https:\/\/pwncnc.com\/products\/vfd-keypad-extension-cable\"\u003ekeypad extension cable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional \u003ca href=\"https:\/\/pwncnc.com\/products\/er11-collets\"\u003eER11\u003c\/a\u003e or \u003ca href=\"https:\/\/pwncnc.com\/products\/er20-collets\"\u003eER20\u003c\/a\u003e collets\u003c\/li\u003e\n\u003cli\u003eER32 collets and accessories, coming soon\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pwncnc.com\/collections\/bits?filter.p.vendor=Cyclone+Bits\"\u003eCyclone Bits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pwncnc.com\/collections\/featured-products\/products\/boot\"\u003eDust boot\u003c\/a\u003e or \u003ca href=\"https:\/\/pwncnc.com\/collections\/featured-products\"\u003edust collection accessories\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PwnCNC","offers":[{"title":"1.5kw 110v ER11 65mm 2-pole 400Hz Air-Cooled","offer_id":51212300321055,"sku":"SK1511065A-KIT","price":515.0,"currency_code":"USD","in_stock":true},{"title":"1.5kw 110v ER11 65mm 2-pole 400Hz Water-Cooled","offer_id":51212300353823,"sku":"SK1511065W-KIT","price":550.0,"currency_code":"USD","in_stock":true},{"title":"1.5kw 110v ER20 80mm 2-pole 400Hz Air-Cooled","offer_id":51212300386591,"sku":"SK1511080A-KIT","price":540.0,"currency_code":"USD","in_stock":true},{"title":"1.5kw 110v ER20 80mm 2-pole 400Hz Water-Cooled","offer_id":51212300419359,"sku":"SK1511080W-KIT","price":575.0,"currency_code":"USD","in_stock":true},{"title":"2.2kw 220v ER20 80mm 2-pole 400Hz Air-Cooled","offer_id":51212300452127,"sku":"SK2222080A-KIT","price":565.0,"currency_code":"USD","in_stock":true},{"title":"2.2kw 220v ER20 80mm 2-pole 400Hz Water-Cooled","offer_id":51212300484895,"sku":"SK2222080W-KIT","price":600.0,"currency_code":"USD","in_stock":true},{"title":"3.5kw 220v ER32 Square 2-pole 300Hz Air-Cooled","offer_id":52548228120863,"sku":"SK35220SQA-KIT","price":1000.0,"currency_code":"USD","in_stock":true},{"title":"4.5kw 220v ER32 Square 2-pole 300Hz Air-Cooled","offer_id":52548228153631,"sku":"SK45220SQA-KIT","price":1100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/0661\/3791\/files\/ChatGPT_Image_May_17_2026_09_25_45_AM.png?v=1779028647","url":"https:\/\/idcwoodcraft.com\/products\/%f0%9f%9b%a0%ef%b8%8f-pwncnc-spindle-kit","provider":"IDC Woodcraft","version":"1.0","type":"link"}