{"product_id":"150mm-length-travel-linear-stage-actuator-square-l","title":"150mm Length Travel Linear Stage Actuator with Square Linear Rails Ballscrew SFU1204 with NEMA17 Stepper Motor for DIY CNC Router Parts X Y Z Axis","description":"\u003cdiv\u003e150mm Travel Linear Stage Actuator with SFU1204 Ballscrew, NEMA17 Stepper Motor; Pack Size: 1 pc for DIY CNC Router X Y Z Axis\u003cbr\u003e✔️ Optimized for compact builds and hobbyist CNC rigs, delivering precise motion with reliable repeatability. \u003cp\u003eThis 150mm travel linear stage actuator pairs a SFU1204 ballscrew with a NEMA17 stepper motor to provide precise, repeatable motion suitable for DIY CNC routers, 3D printers, engraving rigs, and automation fixtures. Pack size: 1 pc.\u003cbr\u003e✅ Effective Travel Length: 150 mm\u003cbr\u003e✅ Total Length: 315 mm\u003cbr\u003e✅ Ballscrew: SFU1204 (12 mm diameter, 4 mm pitch)\u003cbr\u003e✅ Weight: 1417 g\u003cbr\u003e✅ Horizontal Max Load: 30 kg\u003cbr\u003e✅ Vertical Max Load: 15 kg\u003cbr\u003e✅ Repeat Positioning Accuracy: ±0.03 mm\u003cbr\u003e✅ Speed: 0-100 mm\/s\u003cbr\u003e✅ Lead: 4 mm per revolution\u003cbr\u003e✅ Stepper Motor: 42 mm flange, length 47 mm\u003cbr\u003e✅ Step Angle: 1.8 degrees\u003cbr\u003e✅ Holding Torque: 1.2 N.m\u003cbr\u003e✅ Current: 1.5 A\u003cbr\u003e✅ Resistance: 0.8 ohm\u003cbr\u003e✅ Inductance: 2.4 mH\u003cbr\u003e✅ Rotor Inertia: 87.3 g.cm\u003cbr\u003e✅ Wiring: 4-wire harness, Black: A+, Green: A-, Red: B+, Blue: B-\u003c\/p\u003e \u003cpre\u003e\nEffective Travel Length: 150 mm\nTotal Length: 315 mm\nLead Screw: SFU1204 (12 mm dia, 4 mm pitch)\nWeight: 1417 g\n\u003c\/pre\u003e \u003cp\u003e💡 Q\u0026amp;A\u003c\/p\u003e\n\u003cp\u003e💡 What practical considerations should I know when integrating this 150 mm travel stage with SFU1204 and a NEMA17 motor into a DIY CNC router’s X, Y, and Z axes, including accuracy, speed, load limits, and drive electronics, and how does this compare to other screw\/motor configurations in compact machines?\u003c\/p\u003e\n- This setup delivers precise, repeatable motion for light-to-moderate loads on small-format CNC rigs.\n- The 150 mm travel with a 4 mm lead offers smooth stepping and good positional accuracy (±0.03 mm) at speeds up to 100 mm\/s, which suits engraving, light milling, and precise positioning tasks.\n- The 42 mm flange NEMA17 motor, when paired with a capable driver that supports current limiting and microstepping, provides reliable torque without excessive heat for typical hobbyist applications.\n- For best results, ensure proper alignment, backlash management, and stable mounting; choose a driver and power supply that can comfortably handle the 1.5 A current requirement to avoid stall and missed steps.\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52222454858047,"sku":"VXB08G8G967J","price":197.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/linear-stage-actuator-150mm-ballscrew-nema17-front-view.jpg?v=1772831133","url":"https:\/\/bearingscanada.com\/products\/150mm-length-travel-linear-stage-actuator-square-l","provider":"Bearings Canada","version":"1.0","type":"link"}