{"product_id":"12v-50rpm-micro-gear-motor-m4-threaded-shaft","title":"12V 50RPM Micro Gear Motor | M4 x 55mm Threaded Shaft","description":"\u003ch2 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ePrecise Linear Motion for Miniature Robotics\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e12V Micro Gear Motor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan\u003e \u003c\/span\u003etransforms standard rotational power into precise linear motion, making it the perfect core component for DIY linear actuators and miniature sliding mechanisms. Operating at a steady 50 RPM, it provides highly controlled, high-torque movement ideal for 3D printer upgrades, custom camera sliders, or automated smart home locks. The integrated M4 threaded shaft eliminates the need for external couplings, saving valuable space inside tight project enclosures.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eHigh-Torque All-Metal Gearbox\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eThe motor features a durable, exposed brass and steel gear train housed within a tiny 12mm x 10mm cross-section. This all-metal reduction gearbox significantly multiplies the torque of the base 16mm DC motor, ensuring it can push or pull surprisingly heavy loads without stalling or stripping gears. The 55mm long shaft utilizes a standard 0.7mm thread pitch, allowing you to easily attach standard M4 nuts or custom 3D-printed carriages to drive your mechanical assemblies.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ePro Tip from Our Technicians\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eTo control the extension and retraction of a nut along this\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eM4 Threaded Shaft Motor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e, our Sham Shui Po technical team strongly advises using an H-Bridge motor driver (such as an L298N or L293D). By reversing the polarity of the 12V DC power supply, you can seamlessly switch the motor between forward and reverse. Furthermore, we highly recommend installing physical limit switches (micro-switches) at both ends of your mechanical track to cut the power automatically, preventing the motor from stalling and burning out when the carriage reaches the end of the thread.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":48129165852823,"sku":"21PS002222","price":122.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/12v-50rpm-micro-gear-motor-m4-shaft.jpg?v=1786604049","url":"https:\/\/scccltd.com\/en-tw\/products\/12v-50rpm-micro-gear-motor-m4-threaded-shaft","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}