{"product_id":"heavy-duty-12-inch-stroke-linear-m-0035","title":"12\" Linear Motion CNC Router Module – Heavy Duty Ballscrew – 20mm Lead","description":"\u003cp\u003e\u003cstrong\u003eHeavy Duty CNC Linear Motion Guide with Ballscrew\u003c\/strong\u003e\u003cbr\u003e✔️ 12\" Stroke - Dual Axis CNC Router\/Robot Module\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty linear motion module combines SBR20 guideways with a 2020 ball screw for precision-driven performance in CNC routers, robotic arms, and automation setups. Designed for 12-inch travel, it supports both stepper and servo motors and delivers smooth, accurate linear movement at high speeds.\u003c\/p\u003e\n\u003cp\u003e✅ Stroke Length: 12 inches (approx. 300mm)\u003cbr\u003e✅ Type: Double-axis linear motion with integrated ball screw\u003cbr\u003e✅ Ball Screw Specs: 2020 model with 20mm lead\u003cbr\u003e✅ Guideways: SBR20 linear motion rails\u003cbr\u003e✅ Max Speed: Up to 1,000mm\/sec\u003cbr\u003e✅ Accuracy: C7 grade for precision positioning\u003cbr\u003e✅ Motor Compatibility:\u003cbr\u003e✔️ 57 \u0026amp; 86 Stepper Motors\u003cbr\u003e✔️ 100W, 200W, and 400W Servo Motors\u003cbr\u003e✅ Design: Dual shaft for extra rigidity and stability\u003c\/p\u003e\n\u003cp\u003e💡 \u003cem\u003eWhat’s the benefit of using a ball screw in linear motion systems?\u003c\/em\u003e\u003cbr\u003eBall screws offer highly efficient, low-friction translation of rotary motion into linear movement - providing precision, speed, and repeatability essential for CNC machines and robotics.\u003c\/p\u003e\n\u003cp\u003eIdeal for builders and engineers who need rock-solid, high-speed motion with pinpoint accuracy in demanding industrial or DIY automation projects.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49313202929857,"sku":"VXB-S140K-310mm-20mm","price":888.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/heavy-duty-12-inch-stroke-linear-motion-cnc-router-module-ballscrew-lead-20mm-vxb-ball-bearings-32681089073387_44f2dbb2-432d-4499-a418-c8b1fcb04c8d.jpg?v=1748647339","url":"https:\/\/smallbearings.com\/zh\/products\/heavy-duty-12-inch-stroke-linear-m-0035","provider":"Small Bearings","version":"1.0","type":"link"}