{"product_id":"300mm-linear-stage-actuator-sfu1605-nema23","title":"300mm Travel Linear Stage Actuator with SFU1605 Ball Screw and NEMA23 Stepper Motor, Square Linear Rails for DIY CNC Router X Y Z Axis, High Precision Heavy Load Design, 5mm Lead, C7 Accuracy, Smooth","description":"\u003cp\u003e300mm Travel Linear Stage Actuator with SFU1605 Ball Screw and NEMA23 Motor\u003cbr\u003e✔️ Square Linear Rail Actuator Assembly for CNC X Y Z Axes\u003c\/p\u003e\n\u003cp\u003eThis linear stage actuator is a ready-to-run motion module made for DIY CNC routers, automation projects, and precision positioning tasks. It pairs square linear rails with an SFU1605 ball screw and a NEMA23 stepper motor to deliver smooth motion, solid load handling, and repeatable accuracy in compact CNC axis builds. Pack size is one fully assembled linear stage with the motor installed.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 1 linear stage actuator with NEMA23 stepper motor\u003cbr\u003e✅ Ball screw type: SFU1605\u003cbr\u003e✅ Ball screw diameter: 16mm\u003cbr\u003e✅ Lead pitch: 5mm per revolution\u003cbr\u003e✅ Precision grade: C7\u003cbr\u003e✅ Effective travel length: 300mm\u003cbr\u003e✅ Total length: 475mm\u003cbr\u003e✅ Repeat positioning accuracy: ±0.03mm\u003cbr\u003e✅ Speed range: 0 to 100mm per second\u003cbr\u003e✅ Horizontal max load: 30kg\u003cbr\u003e✅ Vertical max load: 15kg\u003cbr\u003e✅ Square linear rails for stable guidance\u003cbr\u003e✅ Four M4 threaded holes for workpiece mounting\u003c\/p\u003e\n\u003cp\u003eDimensions and Motion Specs\u003cbr\u003eBall Screw Diameter 16mm\u003cbr\u003eLead Pitch 5mm\u003cbr\u003eEffective Travel 300mm\u003cbr\u003eTotal Length 475mm\u003cbr\u003eRepeat Accuracy ±0.03mm\u003cbr\u003eWeight 2367g\u003c\/p\u003e\n\u003cp\u003eStepper Motor Specifications\u003cbr\u003eMotor Type NEMA23\u003cbr\u003eStep Angle 1.8 degree\u003cbr\u003eFlange Size 57mm\u003cbr\u003eMotor Length 56mm\u003cbr\u003eHolding Torque 1.2Nm\u003cbr\u003eRated Current 3A\u003cbr\u003eRated Voltage 24V\u003cbr\u003eResistance 0.8 ohm\u003cbr\u003eInductance 2.4 mH\u003cbr\u003eRotor Inertia 440gcm\u003cbr\u003eLead Wires 4\u003cbr\u003eWiring Red A+ Green A- Yellow B+ Blue B-\u003c\/p\u003e\n\u003cp\u003eThis compact linear stage setup delivers clean linear motion, dependable accuracy, and easy integration for CNC X Y Z axes and motion control systems.\u003c\/p\u003e\n\u003cp\u003e💡 Why are ball screw driven linear stage actuators used in CNC axis assemblies?\u003cbr\u003eBall screw linear stages are designed to provide smooth, repeatable motion with low friction and strong load control.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRolling ball contact improves efficiency and reduces wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControlled lead pitch supports precise positioning and feed rates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSquare linear rails add stiffness and resist side loading\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated stepper motor simplifies setup and alignment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA handy option when you need smooth travel, repeatable accuracy, and a ready-to-install linear axis for CNC and automation builds.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":51722137502015,"sku":"VXB08ZKC6DYS","price":293.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/300mm-linear-stage-actuator-sfu1605-nema23-front-view_87a0091d-8e8a-4161-be79-45fd464ee3c8.jpg?v=1772828820","url":"https:\/\/bearingscanada.com\/products\/300mm-linear-stage-actuator-sfu1605-nema23","provider":"Bearings Canada","version":"1.0","type":"link"}