{"product_id":"100mm-3-94-linear-motion-guide-actuator-double-lin","title":"100mm \/ 3.94\" Linear Motion Guide Actuator Double Linear Rail Slide 1605 Ballscrew Motorized XY XYZ Linear Stage Table Nema23 Stepper Motor for DIY CNC Router Engraver Machine","description":"\u003cdiv\u003e\n\u003cp\u003e100mm Travel Linear Motion Guide Actuator - 1605 Ballscrew, Double Rail XY\/XYZ Stage with NEMA23 - Pack size: 1 set\u003cbr\u003e✔️ \u003c\/p\u003e\n\u003cp\u003eThis 100 mm travel motorized linear stage is engineered for precise X\/Y positioning in DIY CNC routers, engravers, laser cutters, and automation projects. It combines a sturdy double line rail slide with a 1605 ball screw and a NEMA23 stepper to deliver smooth, repeatable motion in compact form. Pack size: 1 set.\u003c\/p\u003e✅ Travel length: 100 mm \/ 3.94 in\u003cbr\u003e✅ Ball screw: 1605; pitch 5 mm; precision grade C7; sliding nut with 0.003 mm accuracy\u003cbr\u003e✅ Motor: Nema23; holding torque 1.2 N·m; length 56 mm; flange 57 mm; current 3 A; winding Red(A+), Green(A-), Yellow(B+), Blue(B-)\u003cbr\u003e✅ Load rating: Horizontal 60 kg (132.28 lb); Vertical 30 kg (66.14 lb)\u003cbr\u003e✅ Rail system: Double line rail sliding table; 6030 aluminum slider with oxidized finish; bearing seat included; sidenut design allows limit switch mounting at any position\u003cbr\u003e✅ Applications: CNC machines, laser engraving, PCB milling upgrades, spraying equipment, medical devices, battery test rigs, and other industrial automation tasks \u003cpre\u003e\nTravel: 100 mm \/ 3.94 in\nScrew pitch: 5 mm\n\u003c\/pre\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eWhat is the best driver setup (current, microstepping, and end-of-travel switching) to maximize precision and repeatability on this 100 mm travel XY\/XYZ stage driven by a 1605 ball screw and a NEMA23 motor in a DIY CNC router?\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUse a driver capable of at least 3 A per coil with proper cooling and heat sinking.\u003c\/li\u003e \u003cli\u003eChoose microstepping of 1\/16 or 1\/32 for smoother motion and finer resolution.\u003c\/li\u003e \u003cli\u003eCalculate steps per millimeter: with a 200-step motor and 1\/16 microstepping, steps per mm = 200 × 16 \/ 5 = 640 steps\/mm.\u003c\/li\u003e \u003cli\u003eIntegrate end-stop switches at both ends and establish a reference home position for repeatable zeroing and calibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52222455808319,"sku":"VXB0B1MK9D9Y","price":275.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/100mm-linear-motion-guide-actuator-nema23.jpg?v=1772823924","url":"https:\/\/bearingscanada.com\/products\/100mm-3-94-linear-motion-guide-actuator-double-lin","provider":"Bearings Canada","version":"1.0","type":"link"}