{"product_id":"nema-17-stepper-motor-18-degree-2-phase-high-torqu-5254","title":"Nema 17 Stepper Motor 1.8 Degree 2 Phase High Torque 0.13 Nm Bipolar 4 Wire Pancake Style 42x21mm With 5mm Shaft And 24mm Length 1 Meter Cable Ideal For 3D Printer CNC Machines DIY Makers Robots And Heavy Load Positioning","description":"\u003cdiv\u003eNema 17 Stepper Motor 0.13 Nm High Torque, 1m Cable 1pc\u003cbr\u003e\n✔️ 1.8° step angle, 2-phase bipolar, 0.13 Nm torque, 42x42x20.5mm \u003cp\u003eThe NEMA 17 pancake stepper motor is a compact, high‑torque two‑phase device designed for precise rotary positioning. Its small footprint fits tight enclosures in 3D printers, CNC machines, DIY robots, and heavy-load positioning. Works well with linear slide units and sealed ball bearing mounts for reliable motion.\u003c\/p\u003e ✅ Step angle 1.8° (200 steps\/rev) \u003cbr\u003e\n✅ Holding torque 0.13 Nm (18.41 oz-in) \u003cbr\u003e\n✅ Bipolar, 4-wire with 1 m cable, color coded A+ A- B- B+ \u003cbr\u003e\n✅ Frame 42x42x20.5 mm; shaft Ø5 mm; shaft length 24±0.5 mm \u003cbr\u003e\n✅ Rated current 1.0 A; resistance 4.2 Ω; inductance 3.4 mH ±20% \u003cbr\u003e\n✅ Weight 124 g; rotor inertia ~16.5 g·cm² \u003cbr\u003e\n✅ Dielectric strength 500 V AC; insulation class B (130°C); operating range -20°C to +50°C \u003cbr\u003e \u003cp\u003e💡 What is a stepper motor used for in DIY CNC and 3D printer builds? Stepper motors provide precise, incremental motion and hold position without feedback.\u003c\/p\u003e\n- Handy for positioning X, Y, and Z axes in printers and small CNCs\u003cbr\u003e\n- Works with common drivers for reliable open-loop control\u003cbr\u003e\n- Helps achieve consistent layer heights and repeatable tool paths\u003cbr\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404582515007,"sku":"VXB0FHHXHHRW","price":57.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61xigprGygL.jpg?v=1776646058","url":"https:\/\/bearingscanada.com\/products\/nema-17-stepper-motor-18-degree-2-phase-high-torqu-5254","provider":"Bearings Canada","version":"1.0","type":"link"}