{"product_id":"atomstack-sp1-500w-spindle-kit-for-c4-pro-cnc","title":"AtomStack SP1 500W Spindle Kit for C4 Pro CNC","description":"\u003cstyle\u003e\n.vmx{--a:#ea580c;--ad:#c2410c;--abg:#fff4ed;--abd:#fed7aa;--ink:#111827;--txt:#374151;--mut:#6b7280;--ln:#e5e7eb;--bg:#f9fafb;font-family:'DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:var(--txt);font-size:16px;line-height:1.65;max-width:1100px;margin:0 auto}\n.vmx *{box-sizing:border-box}\n.vmx h2,.vmx h3{font-family:'Outfit',sans-serif;color:var(--ink);line-height:1.2;margin:0 0 12px}\n.vmx h2{font-size:28px;font-weight:700}\n.vmx h3{font-size:21px;font-weight:600}\n.vmx p{margin:0 0 14px}\n.vmx img{display:block;width:100%;height:auto;border-radius:14px}\n.vmx a{color:var(--ad);font-weight:600}\n.vmx-sec{margin:0 0 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th{border-bottom:0;padding-top:12px}\n}\n@media(max-width:420px){.vmx-why{grid-template-columns:1fr}}\n.vmx{overflow-wrap:anywhere}.vmx-table-scroll{max-width:100%;overflow-x:auto}.vmx-tbl td{overflow-wrap:anywhere}.vmx-compare th{width:auto}.vmx a:focus-visible,.vmx summary:focus-visible{outline:2px solid var(--a);outline-offset:4px}\u003c\/style\u003e\u003cdiv class=\"vmx\"\u003e\n\u003cdiv class=\"vmx-sec\"\u003e\n\u003cspan class=\"vmx-eye\"\u003eAtomStack SP1 500W Spindle Kit for C4 Pro CNC\u003c\/span\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp class=\"vmx-lead\"\u003e500W spindle upgrade kit for the AtomStack C4 Pro CNC router. The kit includes the spindle, spindle base and motor controller for stepping up from the C4 Pro's standard 200W spindle.\u003c\/p\u003e\n\u003cdiv class=\"vmx-stats\"\u003e\n\u003cdiv class=\"vmx-stat\"\u003e\n\u003cb\u003e500W\u003c\/b\u003e\u003cspan\u003eSpindle Power\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vmx-stat\"\u003e\n\u003cb\u003e51.5 x 51.5 x 176 mm\u003c\/b\u003e\u003cspan\u003eSpindle Size\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vmx-stat\"\u003e\n\u003cb\u003e90 x 68 x 40 mm\u003c\/b\u003e\u003cspan\u003eSpindle Base Size\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vmx-stat\"\u003e\n\u003cb\u003e229.5 x 142.5 x 51 mm\u003c\/b\u003e\u003cspan\u003eMotor Controller Size\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vmx-sec\"\u003e\n\u003cspan class=\"vmx-eye\"\u003eFeatures and Benefits\u003c\/span\u003e\u003ch2\u003eDesigned for Your Next Project\u003c\/h2\u003e\n\u003cdiv class=\"vmx-feat\"\u003e\n\u003cdiv class=\"vmx-fimg\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0827\/8976\/1260\/files\/500W.png?v=1791445681\" alt=\"Features \u0026amp; Benefits | AtomStack SP1 500W Spindle Kit for C4 Pro CNC\" loading=\"lazy\" decoding=\"async\" style=\"max-width:100%;height:auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"vmx-num\"\u003e01\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003cp\u003eThe SP1 replaces the standard 200W spindle with a 500W unit. The kit includes the spindle, base and motor controller, providing a matched upgrade package for the C4 Pro rather than a standalone motor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vmx-sec vmx-usp\"\u003e\n\u003cspan class=\"vmx-eye\"\u003eWhat Sets It Apart\u003c\/span\u003e\u003ch2\u003eWhy Choose SP1 500W Spindle Kit for C4 Pro CNC?\u003c\/h2\u003e\n\u003cdiv class=\"vmx-ugrid\"\u003e\n\u003cdiv class=\"vmx-ucard\"\u003e\n\u003cp\u003eUpgrade the C4 Pro spindle as your work grows.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vmx-ucard\"\u003e\n\u003ch3\u003eChoose the Right Setup\u003c\/h3\u003e\n\u003cp\u003eReview the specifications and compatibility details below. Our team can help confirm the right machine or accessory for your projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vmx-sec\"\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cdiv class=\"vmx-table-scroll\"\u003e\u003ctable class=\"vmx-tbl\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpindle Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpindle, spindle base, motor controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpindle Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e51.5 x 51.5 x 176 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpindle Base Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90 x 68 x 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Controller Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e229.5 x 142.5 x 51 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.92 kg (6.44 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.95 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eAtomStack does not publish RPM range, collet size or runout figures for this spindle. Contact our team if you need them before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vmx-sec\"\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eAtomStack recommends this spindle for use with the AtomStack C4 Pro CNC only.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vmx-sec\"\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003eCovered by AtomStack's 12-month manufacturer warranty on new products.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vmx-sec\"\u003e\n\u003ch2\u003eWhy Buy From Laser Engraver Store\u003c\/h2\u003e\n\u003cdiv class=\"vmx-why\"\u003e\n\u003cdiv class=\"vmx-wcard\"\u003e\n\u003ch3\u003eFree Shipping\u003c\/h3\u003e\n\u003cp\u003eFree delivery to the lower 48. Large machines ship LTL freight, curbside, typically in 3 to 10 business days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vmx-wcard\"\u003e\n\u003ch3\u003ePrice Match\u003c\/h3\u003e\n\u003cp\u003eFound it for less? Our \u003ca href=\"\/pages\/low-price-guarantee\"\u003ePrice Match Guarantee\u003c\/a\u003e has you covered.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vmx-wcard\"\u003e\n\u003ch3\u003ePay Over Time\u003c\/h3\u003e\n\u003cp\u003eSplit your purchase into monthly payments with Shop Pay Installments. See \u003ca href=\"\/pages\/financing\"\u003efinancing\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vmx-wcard\"\u003e\n\u003ch3\u003eUS-Based Support\u003c\/h3\u003e\n\u003cp\u003eTalk to our Sioux Falls, SD team at \u003ca href=\"tel:+16059378006\"\u003e+1-605-937-8006\u003c\/a\u003e, Mon-Fri, or email sales@laserengraverstore.com.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vmx-sec vmx-cta\"\u003e\n\u003ch2\u003eFind the Right Setup for Your Projects\u003c\/h2\u003e\n\u003cp\u003eTalk to our team about compatibility, accessories and lead times before you order.\u003c\/p\u003e\n\u003ca class=\"vmx-btn\" href=\"tel:+16059378006\"\u003eCall +1-605-937-8006\u003c\/a\u003e\u003ca class=\"vmx-btn alt\" href=\"\/pages\/financing\"\u003eSee Financing Options\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"AtomStack","offers":[{"title":"Default Title","offer_id":67673703186668,"sku":"AAS41A0156-AB","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/8976\/1260\/files\/500W.png?v=1791445681","url":"https:\/\/laserengraverstore.com\/products\/atomstack-sp1-500w-spindle-kit-for-c4-pro-cnc","provider":"Laser Engraver Store","version":"1.0","type":"link"}