{"product_id":"2-mini-5mm-2-phase-4-wire-3v-5v-planetary-gear-ste","title":"2-Pack Mini 5mm 2-Phase 4-Wire 3V 5V Planetary Gear Stepper Motor Linear Screw Slider","description":"\u003cdiv\u003e\n\u003cp\u003e2-Pack Mini 5mm 2-Phase 4-Wire Planetary Gear Stepper Motor with Linear Screw Slider - 3V\/5V, 73mm Screw, 3mm Dia, 61mm Stroke, 12mm Slider Width, 18° Step (2-Pack)\u003cbr\u003e✔️ Handy, compact motion solution for precise vertical or horizontal actuation in DIY CNC, 3D printer mods, and lab automation\u003c\/p\u003e \u003cp\u003eCompact two-pack set of mini 5mm two-phase four-wire stepper motors with planetary gear reducers, designed to drive a precision diagonal bar that moves a metal slider up and down. The metal bracket adds rigidity for reliable operation in tight spaces, making it handy for small automation projects, educational kits, and hobbyist builds.\u003c\/p\u003e✅ Motor type: 2-phase 4-wire\u003cbr\u003e✅ Driving voltage: 4-6V\u003cbr\u003e✅ Screw length: 73 mm (2.87 in)\u003cbr\u003e✅ Screw diameter: 3 mm (0.118 in)\u003cbr\u003e✅ Slider width: 12 mm (0.472 in)\u003cbr\u003e✅ Slide stroke: 61 mm (2.40 in)\u003cbr\u003e✅ Screw pitch: 3 mm\u003cbr\u003e✅ Step angle: 18 degrees\u003cbr\u003e✅ Stage size: 90 x 30 mm (3.54 x 1.18 in)\u003cbr\u003e✅ Contains: 2 pcs \u003cpre\u003e Screw length: 73 mm (2.87 in)\nScrew diameter: 3 mm (0.118 in)\nSlider width: 12 mm (0.472 in)\nSlide stroke: 61 mm (2.40 in)\nScrew pitch: 3 mm\nStage size: 90 x 30 mm (3.54 x 1.18 in)\u003c\/pre\u003e \u003cp\u003e\u003c\/p\u003e \u003cp\u003e💡 What are the best mounting practices and control strategy for achieving smooth, accurate linear motion with this 2-pack of mini planetary gear stepper motors and their 61 mm stroke slider in a compact platform, including how to size the motor current and microstepping to minimize vibration?\u003c\/p\u003e \u003cp\u003eShort intro: Precision comes from solid alignment and thoughtful drive settings.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eEnsure rigid, parallel mounting so the screw axis and slider guide stay aligned throughout travel\u003c\/li\u003e\n\u003cli\u003eUse light, consistent lubrication on the screw path and clean slider rails to reduce stiction and chatter\u003c\/li\u003e\n\u003cli\u003eChoose a microstepping setting that balances smooth motion with torque, and set driver current to match the motor rating to prevent overheating\u003c\/li\u003e\n\u003cli\u003eRegularly inspect fasteners and rails; re-torque mounting screws as needed to maintain accuracy over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52222452662591,"sku":"VXB0987KL9MB","price":28.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/2-pack-mini-5mm-gear-stepper-motor-slider.jpg?v=1772831383","url":"https:\/\/bearingscanada.com\/products\/2-mini-5mm-2-phase-4-wire-3v-5v-planetary-gear-ste","provider":"Bearings Canada","version":"1.0","type":"link"}