{"product_id":"nema-17-stepper-motor-3pcs-high-accuracy-145mnm-20-53oz-in-high-torque-20-5mm0-81inch-bipolar-1a-3-5v-1-8-degree-2-phase-4-lead-for-3d-printer-cnc-machine-tool-1","title":"Nema 17 Stepper Motor 3PCS High Accuracy 145mNm\/20.53oz.in High Torque 20.5mm(0.81inch? Bipolar 1A-3.5V 1.8 Degree 2 Phase 4 Lead for 3D Printer\/CNC Machine Tool","description":"\u003ch3\u003eNema 17 Stepper Motor 3PCS High Accuracy 145mNm\/20.53oz.in High Torque 20.5mm(0.81inch? Bipolar 1A-3.5V 1.8 Degree 2 Phase 4 Lead for 3D Printer\/CNC Machine Tool\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003e[Argument]: Size: Nema 17 Bipolar Stepper Motor: 42x42x20.5MM \/ 1.66x1.66x0.81inch; Shaft Diameter:  5mm ( D Shaft  4.5mm ); Shaft Length: 240.5mm; 2 phase, 4 wires: Black (A), Green (A-), Red (B), Blue (B-); Step Angle: 1.8 degree; Phase: 2; Rated Current: 1A; Phase Resistance: 3.510%; Phase Inductance: 3.8mH20%;Rotor Inertia: 14.5g.cm2;Weight: 0.12kg Holding Togque:145mNm (20.53oz.in)\u003c\/li\u003e\n         \u003cli\u003e[Small Size]: Stepper motors are distinguished by their compact design, offering an impressive power-to-size ratio that streamlines installation and allows for efficient layout optimization.\u003c\/li\u003e\n         \u003cli\u003e[High Torque]: High torque 20.5mm NEMA17 stepper motors excel in applications requiring precise positioning and motion control,such as 3D printer, CNC machine, laser engraving, medical equipment, and other automation systems\u003c\/li\u003e\n         \u003cli\u003e[Strong Stability]: Thrive in reliability, ensuring consistent performance and durability for industrial needs.\u003c\/li\u003e\n         \u003cli\u003e[Packing List]: 3 pieces of Nema 17 stepper motors with 20.5mm size, each equipped with a cable.If you have any inquiries or require,please feel free to contact us, we will be happy to serve you.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"YEJMKJ","offers":[{"title":"Default Title","offer_id":43449076711604,"sku":"B0CX8YXD7L","price":177.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9906\/1172\/files\/B0CX8YXD7L.jpg?v=1722581189","url":"https:\/\/auspowers.com\/products\/nema-17-stepper-motor-3pcs-high-accuracy-145mnm-20-53oz-in-high-torque-20-5mm0-81inch-bipolar-1a-3-5v-1-8-degree-2-phase-4-lead-for-3d-printer-cnc-machine-tool-1","provider":"AusPower Australia","version":"1.0","type":"link"}