{"product_id":"solarbotics-gm3-gear-motor-3","title":"GM3 - Gear Motor 3 - 90 degree Shaft","description":"\u003cul\u003e\r\n\u003cli\u003eVoltage: 5vdc \u003c\/li\u003e\r\n\u003cli\u003eRPM: 38\u003c\/li\u003e\r\n\u003cli\u003eTorque: 50oz.in (3.6 kg-cm)\u003c\/li\u003e\r\n\u003cli\u003eCurrent: 52mA\u003c\/li\u003e\r\n\u003cli\u003eSpeed: 360 degrees\/1.6 sec\u003c\/li\u003e\r\n\u003cli\u003eReduction: 224:1\u003c\/li\u003e\r\n\u003cli\u003eShaft length: 7mm double-flat (both sides)\u003c\/li\u003e\r\n\u003cli\u003eSize: 70x22.5x37 mm\u003c\/li\u003e\r\n\u003cli\u003eWeight: 37grams (1.31oz)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cbr\u003eThese \u003cstrong\u003eGM3 - Gear Motor 3 - 90 degree Shaft\u003c\/strong\u003e are very comparable to a hobby servo for power, at a fraction of the cost! Fit perfectly with GMPW and GMW plastic wheels. \u003cbr\u003e\u003cbr\u003eThis \u003cstrong\u003egear motor\u003c\/strong\u003e rotate 360 degrees every 1.6 seconds (just a hair slower than a servo), at 5V, drawing 600mA at stall (free running at 52mA). With a 7mm double-flat output shaft (avoid using the \"D\" output - it's not meant to take rotational load), and a built-in clutch (limiting at 60 in.oz, but easily \"locked\"), and built-in mounting screw holes, you can see why we like these motors! \u003cbr\u003e\u003cbr\u003eBased on the original design by Mark Tilden for use in the B.I.O.-Bugs (\u003cstrong\u003eGM3\u003c\/strong\u003e are now used for use in the Robosapien), these motors are the next generation with a variety of improvements such as dual output shafts and a lower current motor.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGM3 - Gear Motors\u003c\/strong\u003e are compatible with the Solarbotics Wheel Watcher Rotation Encoder. Use it if you need to control a robot for dead reckoning, tracking odometry (distance traveled), stalled motor, or closing the feedback loop for position\/velocity\/acceleration.\u003c\/p\u003e","brand":"Solarbotics","offers":[{"title":"Default Title","offer_id":41724524232856,"sku":"RB-Sbo-02","price":7.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0487\/4158\/0952\/products\/solarbotics-gm3-gear-motor-3.png?v=1652713594","url":"https:\/\/robotshopshop-dev.myshopify.com\/products\/solarbotics-gm3-gear-motor-3","provider":"RobotShop Dev","version":"1.0","type":"link"}