{"product_id":"kpower-dmc811-servo-motor","title":"Kpower DMC811 Slim Servo Motor, 10 mm, 8.2 kg·cm at 6.0 V for RC Planes \u0026 Fixed-Wing Drones","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/kpower-servo\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eKpower\u003c\/a\u003e DMC811 is a slim, aluminum-case \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/servo-motors\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eservo motor\u003c\/a\u003e for RC airplanes, fixed-wing drones and other compact motion-control tasks. Its 30 × 10 × 35 mm body weighs 29 g and combines metal gears with a DC brushed motor. Torque is 6.6 kg·cm at 4.8 V or 8.2 kg·cm at 6.0 V, with corresponding speeds of 0.15 and 0.12 s\/60° for voltage-dependent selection.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSlim aluminum-alloy housing with a 10 mm body width.\u003c\/li\u003e\n\u003cli\u003eMetal gear train driven by a DC brushed motor.\u003c\/li\u003e\n\u003cli\u003eSplined output shaft with a 25T, Ø5 mm horn interface.\u003c\/li\u003e\n\u003cli\u003eThree mounting tabs with holes for mechanical installation.\u003c\/li\u003e\n\u003cli\u003ePotentiometer position sensing and two ball bearings (2BB).\u003c\/li\u003e\n\u003cli\u003e120° travel angle, with customization stated for the travel range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eVoltage-Dependent Performance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eAt 4.8 V\u003c\/th\u003e\n\u003cth\u003eAt 6.0 V\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque\u003c\/td\u003e\n\u003ctd\u003e6.6 kg·cm\u003c\/td\u003e\n\u003ctd\u003e8.2 kg·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e0.15 s\/60°\u003c\/td\u003e\n\u003ctd\u003e0.12 s\/60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eGeneral Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eKpower DMC811\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall torque\u003c\/td\u003e\n\u003ctd\u003e8.2 kg; torque unit incomplete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque\u003c\/td\u003e\n\u003ctd\u003e2.1 kg; torque unit incomplete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load speed\u003c\/td\u003e\n\u003ctd\u003e0.12 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e29 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e30 × 10 × 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTravel angle range\u003c\/td\u003e\n\u003ctd\u003e120° (customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating voltage\u003c\/td\u003e\n\u003ctd\u003e4.8–8.4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorn gear spline\u003c\/td\u003e\n\u003ctd\u003e25T, Ø5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear material\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eDC brushed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003ePWM | TTL | RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load current\u003c\/td\u003e\n\u003ctd\u003e1600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition sensor\u003c\/td\u003e\n\u003ctd\u003ePotentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase material\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall bearings\u003c\/td\u003e\n\u003ctd\u003e2BB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking frequency\u003c\/td\u003e\n\u003ctd\u003e50–333 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e−10 to 50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRC airplanes, fixed-wing drones and specialized aircraft:\u003c\/strong\u003e compact linkage actuation where the 10 mm-wide body helps accommodate a narrow installation space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/rc-car\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eRC cars\u003c\/a\u003e\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e mechanical linkage movement using a splined output shaft and mounting tabs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEducational robot kits:\u003c\/strong\u003e controlled joint or linkage movement using potentiometer position sensing and a metal gear train.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsumer electronics:\u003c\/strong\u003e compact mechanism actuation where a 29 g \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/servos\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eservo\u003c\/a\u003e helps limit assembly weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedical equipment and devices:\u003c\/strong\u003e compact mechanism movement using the slim housing and mounting tabs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/Kpower-DMC811-Drawing.pdf?v=1780217448\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eKpower DMC811 Drawing — Drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc-026-servo-motor-ocservo-ocs-d-9501-drawing.pdf?v=1792378920\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOCservo OCS D9501 Drawing — Ocservo Ocs D 9501 Drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc-026-servo-motor-ocservo-ocs-d-9501-manuel.pdf?v=1792378926\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOCServo OCS D9501 Manuel — Ocservo Ocs D 9501 Manuel (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc-026-servo-motor-product-manual-3.pdf?v=1792378938\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eKpower Servo 3 — Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/hexfellow-hexmotor-4342-p-motor-ocservo-ocs-351-can-drawing.pdf?v=1790605115\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOCServo OCS 351CAN Drawing — Ocservo Ocs 351 Can Drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Videos\u003c\/h2\u003e\n\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003ch3\u003eProduct Video\u003c\/h3\u003e\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/09d72c2b1cea44a281133c7838c3c445.mp4\" style=\"display:block;width:auto;max-width:100%;height:auto;margin:0 auto\"\u003eYour browser does not support the video tag.\u003c\/video\u003e\u003c\/figure\u003e\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/04a9c84eabc14aef99e43e588e52e09a.mp4\" style=\"display:block;width:auto;max-width:100%;height:auto;margin:0 auto\"\u003eYour browser does not support the video tag.\u003c\/video\u003e\u003c\/figure\u003e\n\u003ch3\u003eApplication Examples\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Kpower DMC811 servo with RC, medical equipment, consumer electronics and educational robot application labels\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc811-slim-servo-motor-10-mm-8-ba2840d2f6.webp?v=1792466623\"\u003e\u003cfigcaption\u003eThe DMC811 has a splined output shaft and three mounting tabs with holes. The DMC811 is presented for use in R\/C airplanes and cars.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Kpower industry application overview including robotics, automation, RC models and drones\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc811-slim-servo-motor-10-mm-8-ffdd38c172.webp?v=1792466661\"\u003e\u003cfigcaption\u003eKpower application overview spanning household robots, automation, RC models, drones and other industries\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eFeatures and Design\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Metal servo gear illustrations and profile comparison featuring a DHV813-labeled slim servo\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc811-slim-servo-motor-10-mm-8-21537ad3f2.webp?v=1792466628\"\u003e\u003cfigcaption\u003eServo metal-gear illustrations and profile comparison with a DHV813-labeled slim servo\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Custom servo development graphic with shaft, gear, housing and connector examples\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc811-slim-servo-motor-10-mm-8-7e55fd0374.webp?v=1792466644\"\u003e\u003cfigcaption\u003eCustom servo development graphic with shaft, gear, housing and connector examples\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eSpecifications and Performance\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"DMC811 aluminum-case servo specifications with voltage-dependent torque and speed\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/Kpower-DMC811-des-3.jpg?v=1780217446\"\u003e\u003cfigcaption\u003eThe DMC811 torque is 6.6 kg.cm at 4.8 V. The DMC811 torque is 8.2 kg.cm at 6.0 V.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"General servo selection reference for angles, speeds, voltage categories and dead bands\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc811-slim-servo-motor-10-mm-8-14a71f58cf.webp?v=1792466632\"\u003e\u003cfigcaption\u003eGeneral servo selection panel covering rotation angles, speeds, voltage categories and dead bands\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eAdditional Product Details\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Servo horn shapes labeled Flat, Cross, Round, Star and Single\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc811-slim-servo-motor-10-mm-8-9b17df93ea.webp?v=1792466636\"\u003e\u003cfigcaption\u003eFive servo horn shapes labeled Flat, Cross, Round, Star and Single\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Manufacturer ODM development workflow from needs assessment to mass production\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc811-slim-servo-motor-10-mm-8-80731e2e87.webp?v=1792466665\"\u003e\u003cfigcaption\u003eManufacturer ODM development workflow from needs assessment to mass production\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eSetup and Use\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"General pulse-width reference mapping 0.5–2.5 ms pulses to −90° through 90° shaft angles\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc811-slim-servo-motor-10-mm-8-2b64f2eecd.webp?v=1792466640\"\u003e\u003cfigcaption\u003eServo pulse-width reference mapping 0.5–2.5 ms pulses to shaft angles from −90° to 90°\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"CLS88WP speed and current versus torque chart at 7.4 V with servo selection guidance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc811-slim-servo-motor-10-mm-8-e55aa410dd.webp?v=1792466648\"\u003e\u003cfigcaption\u003eCLS88WP speed and current versus torque chart at 7.4V with servo selection guidance\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Exploded servo assembly with component labels and a servo selection checklist\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc811-slim-servo-motor-10-mm-8-e956f4b369.webp?v=1792466656\"\u003e\u003cfigcaption\u003eExploded servo assembly with labelled components and a checklist of servo selection criteria\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eInterfaces and Connections\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Generic three-wire connector diagram with brown ground, red Vcc and orange signal\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc811-slim-servo-motor-10-mm-8-40b939bd8d.webp?v=1792466652\"\u003e\u003cfigcaption\u003eThree-pin servo connector diagram identifying brown ground, red Vcc and orange signal wires\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"Kpower","offers":[{"title":"DMC811","offer_id":67819914330336,"sku":"KPO-0BCDE125","price":41.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/kpower-dmc811-servo-motor-upright-l-e373c08cc0-01.webp?v=1792466318","url":"https:\/\/rcdrone.top\/products\/kpower-dmc811-servo-motor","provider":"RCDrone","version":"1.0","type":"link"}