{"product_id":"pololu-2101-micro-metal-gearmotor-hpcb-12v-w-12-cpr-encoder-back-connector","title":"Pololu 210:1 Micro Metal Gearmotor HPCB 12V w\/ 12 CPR Encoder, Back Connector","description":"\u003cdiv class=\"product-block-list__item product-block-list__item--description details_product\"\u003e\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__header\"\u003e\r\n\u003ch2 class=\"card__title heading h3\"\u003eDescription\u003c\/h2\u003e\r\n\u003c\/div\u003e\n\u003cdiv class=\"card__section expandable-content desc-view-more\" id=\"main-description\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cul\u003e\n\u003cli\u003ePololu 210:1 Micro Metal Gearmotor HPCB 12V w\/ 12 CPR Encoder, Back Connector\u003c\/li\u003e\n\u003cli\u003eFeatures robust metal gearbox\u003c\/li\u003e\n\u003cli\u003eEquips 12 CPR Hall effect encoder\u003c\/li\u003e\n\u003cli\u003eIntegrates 6-pin JST SH connector\u003c\/li\u003e\n\u003cli\u003eEnsures precise control applications\u003c\/li\u003e\n\u003cli\u003eOffers 2.5 kg⋅cm stall torque\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003ePololu 210:1 Micro Metal Gearmotor HPCB 12V w\/ 12 CPR Encoder, Back Connector\u003c\/strong\u003e is a compact brushed DC motor featuring a robust metal gearbox with a cross section of 10×12 mm. It is equipped with a 9 mm long, 3 mm diameter D-shaped output shaft. This gearmotor integrates a two-channel incremental Hall effect encoder, which detects the rotation of a magnetic disk on the motor shaft's rear protrusion. The encoder provides a resolution of 12 counts per revolution (CPR) of the motor shaft, which can be multiplied by the gearbox reduction factor to determine the counts per revolution of the gearbox output. For instance, with a 210.59:1 gear ratio, the encoder delivers a substantial CPR for precise control applications.\u003c\/p\u003e\n\u003cp\u003eThe encoder is connected via a 6-pin JST SH-style male connector, compatible with corresponding cables and connector boards. The back connector orientation aligns parallel to the motor, facilitating streamlined integration into various systems. The motor terminals are accessible through designated pins, allowing for flexible operation by alternating the polarity of the power supply. The sensors are powered through specific pins, with the quadrature outputs providing digital signals that indicate motor direction and speed. These signals are square waves with a 50% duty cycle and are approximately 90° out of phase, ensuring accurate performance monitoring.\u003c\/p\u003e\n\u003cp\u003eNote: A cable is not included with this gearmotor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbutton class=\"expandable-content__toggle\" aria-expanded=\"false\" aria-controls=\"main-description\"\u003e\u003cspan class=\"expandable-content__toggle-icon\"\u003e\u003c\/span\u003e\u003cspan class=\"expandable-content__toggle-text\" data-view-more=\"View more\" data-view-less=\"View less\"\u003eView more\u003c\/span\u003e\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-2\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eWhat's Included\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-2\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\u003cli\u003e1x Pololu 210:1 Micro Metal Gearmotor HPCB 12V w\/ 12 CPR Encoder, Back Connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-3\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eDimensions\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-3\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\u003cli\u003eGearbox cross section: 10 x 12 mm\u003c\/li\u003e\n\u003cli\u003eGearbox output shaft: 9 mm long\u003c\/li\u003e\n\u003cli\u003eGearbox output shaft diameter: 3 mm (D-shaped)\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-4\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eLinks\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-4\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\n\u003cp\u003e\u003cstrong\u003ePDF File\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/media\/P\/Pol\/RB-Pol-1602\/pdf\/pololu_210_1_micro_metal_gearmotor_hpcb_12v_w_12_c_datasheet.pdf\" target=\"_blank\"\u003ePololu 210:1 Micro Metal Gearmotor HPCB 12V w\/ 12 CPR Encoder, Back Connector - Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-7\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eSpecifications\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-7\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\u003cli\u003eVoltage: 12 V\u003c\/li\u003e\n\u003cli\u003eNo-load performance: 160 RPM, 80 mA\u003c\/li\u003e\n\u003cli\u003eStall torque: 2.5 kg⋅cm (34 oz⋅in)\u003c\/li\u003e\n\u003cli\u003eStall current: 0.75 A\u003c\/li\u003e\n\u003cli\u003eGear ratio: 210.59:1\u003c\/li\u003e\n\u003cli\u003eEncoder: 12 CPR incremental quadrature with back connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":55126015213942,"sku":"RB-Pol-1602","price":29.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/8122\/4630\/files\/pololu-2101-micro-metal-gearmotor-hpcb-12v-w-12-cpr-encoder-back-connector-img1.webp?v=1738819466","url":"https:\/\/uk.robotshop.com\/products\/pololu-2101-micro-metal-gearmotor-hpcb-12v-w-12-cpr-encoder-back-connector","provider":"RobotShop UK","version":"1.0","type":"link"}