{"product_id":"mini-stepper-gear-motor-dc5v-2-phase-4-wire-1-150-ratio","title":"Mini Stepper Gear Motor DC 5V 2-Phase 4-Wire 1:150 Ratio","description":"\n\u003ch2\u003eMini Stepper Reduction Motor – DC 5V | 2-Phase 4-Wire | 1:150 Gear Ratio\u003c\/h2\u003e\n\u003cp\u003eThis compact and precision-engineered mini stepper reduction motor is ideal for hobbyists, engineers, and makers working with projectors, smart locks, robotics, and other precision equipment. With a 1:150 gear ratio and smooth 2-phase 4-wire wiring, this motor delivers reliable, controlled motion in a lightweight, space-saving form factor. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e DC 5V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhase Resistance:\u003c\/strong\u003e 30Ω\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e 2-Phase, 4-Wire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Color Code:\u003c\/strong\u003e Blue \u0026amp; Black = A+, A⁻ | White \u0026amp; Red = B+, B⁻\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGear Ratio:\u003c\/strong\u003e Approx. 1:150\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e Approx. 6 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 16.1 g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOriginal Motor Speed:\u003c\/strong\u003e ~790 RPM (no-load current ~92 mA @ DC 5V)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduced Output Speed:\u003c\/strong\u003e ~5.3 RPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProjector lens focus and zoom mechanisms\u003c\/li\u003e\n  \u003cli\u003eSmart shared locks and access control systems\u003c\/li\u003e\n  \u003cli\u003ePrecision instruments and automation equipment\u003c\/li\u003e\n  \u003cli\u003eDIY robotics and electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This Stepper Motor?\u003c\/h3\u003e\n\u003cp\u003eThanks to its high gear reduction ratio of 1:150, this motor provides excellent torque output at a very low output speed — perfect for applications requiring slow, precise, and repeatable motion. Its compact design and lightweight build make it easy to integrate into tight enclosures and miniaturized assemblies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important Notice:\u003c\/strong\u003e This is a stepper motor and requires a dedicated stepper motor driver board for operation. It is \u003cstrong\u003enot\u003c\/strong\u003e a standalone plug-and-play component.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Mini Stepper Reduction Motor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColors may appear slightly different from product images due to screen and lighting variations.\u003c\/li\u003e\n  \u003cli\u003ePlease allow 1 mm–1 cm tolerance due to manual measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general guidance on stepper motors and their safe use in electronic projects, visit the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety resource\u003c\/a\u003e to ensure your wiring and assembly meet safety standards.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does this mini stepper motor include a driver board?\u003c\/h4\u003e\n\u003cp\u003eA: No, a dedicated stepper motor driver board is required for operation and is not included with this motor. Ensure you pair it with a compatible 2-phase 4-wire stepper driver for best results.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the output speed of this DC 5V stepper gear motor?\u003c\/h4\u003e\n\u003cp\u003eA: At a rated voltage of DC 5V, the original motor runs at approximately 790 RPM. After the 1:150 gear reduction, the output speed is approximately 5.3 RPM, making it ideal for slow, high-torque precision applications.\u003c\/p\u003e\n\u003ch4\u003eQ: What are the typical applications for this stepper reduction motor?\u003c\/h4\u003e\n\u003cp\u003eA: This motor is widely used in projector lens focus mechanisms, smart shared locks, precision laboratory equipment, DIY robotics, and small automation systems that require accurate and repeatable positional control.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I identify the correct wiring for this 2-phase 4-wire motor?\u003c\/h4\u003e\n\u003cp\u003eA: The wire color code is as follows — Blue \u0026amp; Black wires correspond to coil A (A+, A⁻), while White \u0026amp; Red wires correspond to coil B (B+, B⁻). Connect these to your stepper driver board accordingly.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does this mini stepper motor include a driver board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, a dedicated stepper motor driver board is required for operation and is not included with this motor. Ensure you pair it with a compatible 2-phase 4-wire stepper driver for best results.\"}}, {\"@type\": \"Question\", \"name\": \"What is the output speed of this DC 5V stepper gear motor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"At a rated voltage of DC 5V, the original motor runs at approximately 790 RPM. After the 1:150 gear reduction, the output speed is approximately 5.3 RPM, making it ideal for slow, high-torque precision applications.\"}}, {\"@type\": \"Question\", \"name\": \"What are the typical applications for this stepper reduction motor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This motor is widely used in projector lens focus mechanisms, smart shared locks, precision laboratory equipment, DIY robotics, and small automation systems that require accurate and repeatable positional control.\"}}, {\"@type\": \"Question\", \"name\": \"How do I identify the correct wiring for this 2-phase 4-wire motor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The wire color code is as follows — Blue \u0026amp; Black wires correspond to coil A (A+, A⁻), while White \u0026amp; Red wires correspond to coil B (B+, B⁻). Connect these to your stepper driver board accordingly.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mini Stepper Gear Motor DC 5V 2-Phase 4-Wire 1:150 Ratio\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/mini-stepper-gear-motor-dc5v-2-phase-4-wire-1-150-ratio\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"Other","offer_id":48750354694336,"sku":"400005803:23399620951","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/S17088334f47443d2ada5ca05f3992253j_90ea3dfa-ec56-4f06-8146-b17ff104b0f4.webp?v=1786225421","url":"https:\/\/vueselect.com\/products\/mini-stepper-gear-motor-dc5v-2-phase-4-wire-1-150-ratio","provider":"Vue","version":"1.0","type":"link"}