{"product_id":"kpower-dhv823-servo-motor","title":"Kpower DHV823 Coreless Digital Servo Motor, 4.8–8.4 V, 330 Hz PWM for RC Cars and Robotics","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\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 DHV823 is a coreless digital R\/C \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 radio-controlled vehicle steering and positioning mechanisms in \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/robotics\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003erobotics\u003c\/a\u003e and automation. Its 4.8–8.4 V operating range and 330 Hz PWM control help buyers match power and control requirements. With an aluminum-alloy housing, metal gears and dual ball bearings, it delivers a specified no-load speed of 0.08 s\/60° at 7.4 V in a 40 × 20 × 39 mm package.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnergy-efficient coreless motor for responsive positioning.\u003c\/li\u003e\n\u003cli\u003eCNC-machined full aluminum-alloy housing.\u003c\/li\u003e\n\u003cli\u003ePrecision-machined, impact-resistant metal gears and dual ball bearings (2BB).\u003c\/li\u003e\n\u003cli\u003ePotentiometer position sensing.\u003c\/li\u003e\n\u003cli\u003eDigital PWM control, including an advertised 330 Hz operating frequency.\u003c\/li\u003e\n\u003cli\u003e25T output spline with a 5.9 mm diameter.\u003c\/li\u003e\n\u003cli\u003eWire length, control type and position sensor customization are subject to supplier confirmation; request details before specifying a custom unit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ch3\u003eVoltage-dependent performance\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eAt 6.0 V\u003c\/th\u003e\n\u003cth\u003eAt 7.4 V\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall torque\u003c\/td\u003e\n\u003ctd\u003e15.3 kg·cm\u003c\/td\u003e\n\u003ctd\u003e16.8 kg·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load speed\u003c\/td\u003e\n\u003ctd\u003e0.09 s\/60°\u003c\/td\u003e\n\u003ctd\u003e0.08 s\/60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eElectrical, control and mechanical details\u003c\/h3\u003e\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDHV823\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\u003eNominal advertised voltage\u003c\/td\u003e\n\u003ctd\u003e7.4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque\u003c\/td\u003e\n\u003ctd\u003e4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e72 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e40 × 20 × 39 mm (1.57 × 0.79 × 1.54 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire length\u003c\/td\u003e\n\u003ctd\u003e290 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorn gear spline\u003c\/td\u003e\n\u003ctd\u003e25T, diameter 5.9 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\u003eCoreless motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListed control protocols\u003c\/td\u003e\n\u003ctd\u003ePWM, TTL, RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall current\u003c\/td\u003e\n\u003ctd\u003e3200 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\u003eFull aluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall bearings\u003c\/td\u003e\n\u003ctd\u003e2BB — dual ball bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking frequency\u003c\/td\u003e\n\u003ctd\u003e50–333 Hz; advertised PWM frequency: 330 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse length range\u003c\/td\u003e\n\u003ctd\u003e900–2100 μs\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\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRC road and off-road vehicle steering:\u003c\/strong\u003e the coreless motor and 0.08 s\/60° no-load speed at 7.4 V support responsive steering-linkage positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService robots and industrial robots:\u003c\/strong\u003e use the potentiometer feedback and metal-geared output for controlled positioning of small mechanisms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial inspection robots and robot dogs:\u003c\/strong\u003e the 72 g weight and compact housing help with \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/servo-actuators\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eactuator\u003c\/a\u003e placement in space-constrained positioning assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial automatic testing equipment:\u003c\/strong\u003e use the \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 to position fixtures or operate small test mechanisms with defined pulse commands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgricultural spraying machines, agricultural spraying drones and other UAV drones:\u003c\/strong\u003e use the compact servo for positioning control linkages or adjustable mechanisms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedical endoscope mechanisms:\u003c\/strong\u003e the compact housing and position sensor support mechanically controlled positioning tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 × Kpower DHV823 servo motor.\u003c\/li\u003e\n\u003cli\u003e1 × six-arm servo horn.\u003c\/li\u003e\n\u003cli\u003e1 × four-arm servo horn.\u003c\/li\u003e\n\u003cli\u003e1 × double-arm servo horn.\u003c\/li\u003e\n\u003cli\u003e1 × circular servo horn.\u003c\/li\u003e\n\u003cli\u003e4 × black mounting grommets.\u003c\/li\u003e\n\u003cli\u003e4 × gold-colored flanged mounting sleeves.\u003c\/li\u003e\n\u003cli\u003e4 × silver-colored mounting screws.\u003c\/li\u003e\n\u003cli\u003e1 × black horn-retaining screw.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv-821-servo-motor-drawing.pdf?v=1792464401\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eKpower DHV821 Drawing — 821 Drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv-823-servo-motor-drawing.pdf?v=1792465034\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eKpower DHV823 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:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/Kpower_Servo_Product_Manual-3.pdf?v=1781066839\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eKpower Servo 3 — Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/OCServo-OCS-351CAN-Drawing.pdf?v=1777181860\" 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\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\/a6f99d58c9a541c793b2acabe4ebb573.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\/68c141eff7b94bfe9da8dbf3978c1b6e.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\u003eFeatures and Design\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Kpower DHV823 servo with coreless motor, metal gear and PWM feature labels\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv823-coreless-digital-servo-m-422e72afea.webp?v=1792465374\"\u003e\u003cfigcaption\u003eThe DHV823 has an advertised speed of 0.08 sec\/60°. The DHV823 is a 330 Hz PWM digital servo.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"DHV823 R\/C servo beside an off-road radio-controlled truck\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv823-coreless-digital-servo-m-0ccc4848df.webp?v=1792465379\"\u003e\u003cfigcaption\u003eThe DHV823 has an advertised speed of 0.08 s\/60°. The DHV823 supports 330 Hz PWM control.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Aluminum-alloy servo housing and metal gear train with construction labels\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv823-coreless-digital-servo-m-1618f83ff5.webp?v=1792465383\"\u003e\u003cfigcaption\u003eThe DHV823 has 180° travel. The DHV823 is advertised with a rated voltage up to 7.4 V.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Coreless DHV823 servo beside an R\/C road car with speed label\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv823-coreless-digital-servo-m-5a661d17dc.webp?v=1792465391\"\u003e\u003cfigcaption\u003eThe DHV823 has an advertised speed of 0.08 sec\/60°. The DHV823 is an R\/C servo with a high-speed coreless motor.\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=\"DHV823 specification panel with voltage-dependent torque and speed\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv823-coreless-digital-servo-m-0213d689d4.webp?v=1792465387\"\u003e\u003cfigcaption\u003eThe DHV823 stall torque is 15.3 kg.cm at 6.0 V. The DHV823 stall torque is 16.8 kg.cm at 7.4 V.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"DHV823 servo, specification panel, four servo horns and mounting hardware\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv823-coreless-digital-servo-m-69d6f3cedc.webp?v=1792465399\"\u003e\u003cfigcaption\u003eThe servo model is DHV823. The DHV823 uses a coreless motor.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eOptions and Model Comparison\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"DHV821, DHV822, DHV823, DHV826 and DHV828 servo comparison chart\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv823-coreless-digital-servo-m-ffb4b6e190.webp?v=1792465395\"\u003e\u003cfigcaption\u003eThe DHV821, DHV822, DHV823, DHV826 and DHV828 comparison chart lists shared dimensions of 40 × 20 × 39 mm. The DHV821, DHV822, DHV823, DHV826 and DHV828 comparison chart lists a shared weight of 72 g.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eApplication Examples\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Agricultural spraying drone, service robot, industrial robot and UAV application examples\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv823-coreless-digital-servo-m-8783bbec54.webp?v=1792465404\"\u003e\u003cfigcaption\u003eThe DHV823 lists agricultural spraying drones as an application. The DHV823 lists service robots as an application.\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"Kpower","offers":[{"title":"DHV823","offer_id":67819917377760,"sku":"KPO-363B3DC2","price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/kpower-dhv823-servo-motor-angled-vi-7e22d55de9-01.webp?v=1792464961","url":"https:\/\/rcdrone.top\/products\/kpower-dhv823-servo-motor","provider":"RCDrone","version":"1.0","type":"link"}