{"product_id":"kpower-hb400t-servo-motor","title":"Kpower HB400T Brushless Servo Motor, 24–32 V, 400 kg·cm Stall Torque for Large Drones","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 HB400T is a brushless \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 large fixed-wing drones, landing-gear mechanisms, robotics and industrial automation. Its model-specific performance figures are 400 kg·cm stall torque and 0.18 s\/60° no-load speed at 24 V. A magnetic encoder provides position sensing, while steel gearing and an aluminum-alloy case form the mechanical construction. The operating supply range is 24–32 V, with PWM, TTL and RS-485 listed as control protocols.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/brushless-motors\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eBrushless motor\u003c\/a\u003e with magnetic-encoder position sensing.\u003c\/li\u003e\n\u003cli\u003eCNC steel gearing and an aluminum-alloy case.\u003c\/li\u003e\n\u003cli\u003eFinned housing with mounting ears and a circular output flange with multiple attachment holes.\u003c\/li\u003e\n\u003cli\u003eSix ball bearings, specified as 6BB.\u003c\/li\u003e\n\u003cli\u003e120° travel angle, with customization stated for the travel range.\u003c\/li\u003e\n\u003cli\u003ePWM, TTL and RS-485 control protocols.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eHB400T specification\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\u003e400 kg·cm at 24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque\u003c\/td\u003e\n\u003ctd\u003e100 kg; torque-length unit not specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load speed\u003c\/td\u003e\n\u003ctd\u003e0.18 s\/60° at 24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e755 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e100 × 51 × 79.8 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\u003e24–32 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorn gear spline\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear material\u003c\/td\u003e\n\u003ctd\u003eSteel; CNC gearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/robot-motors\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eMotor\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eBrushless\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\u003e4000 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition sensor\u003c\/td\u003e\n\u003ctd\u003eMagnetic encoder\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\u003e6BB\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\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge fixed-wing drones:\u003c\/strong\u003e Actuate control linkages using magnetic-encoder position sensing and a specified no-load speed of 0.18 s\/60° at 24 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge-drone landing gear:\u003c\/strong\u003e Drive deployment and retraction linkages with steel gearing and a flanged output for mechanical attachment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService and commercial cleaning robots:\u003c\/strong\u003e Position articulated mechanisms using the 120° travel range and magnetic-encoder feedback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial automation:\u003c\/strong\u003e Operate positioning linkages using the listed PWM, TTL or RS-485 control protocols.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogistics AGV vehicles:\u003c\/strong\u003e Actuate onboard mechanisms with a 24–32 V servo supply and brushless motor construction.\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-hb-400-t-servo-motor-drawing.pdf?v=1792393809\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eKpower HB400T 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-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\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\/5bc6a7ab044c475d90dafa15578f0c0f.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\/8b37a769ae9c4ecba30f50559ba3ed72.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=\"Finned servo housing and output flange beside aircraft and industrial application panels\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hb400t-brushless-servo-motor-24-a99e17563e.webp?v=1792394025\"\u003e\u003cfigcaption\u003eThe servo is promoted for large-scale drone applications. The servo is promoted for special aircraft applications.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Kpower drive and control application collage across robotics and other industries\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hb400t-brushless-servo-motor-24-f46d4e2dc6.webp?v=1792394069\"\u003e\u003cfigcaption\u003eKpower application collage covering robotics, automation, drones, agriculture 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=\"Brushless motor and CNC steel gearing feature graphic with a low-temperature claim\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hb400t-brushless-servo-motor-24-29c2992f7b.webp?v=1792394029\"\u003e\u003cfigcaption\u003eThe servo supports operation at −40°C; no upper temperature limit is specified. The servo uses a high-torque brushless motor.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Custom servo development graphic with mechanical, connector and protocol examples\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hb400t-brushless-servo-motor-24-3b715a38ed.webp?v=1792394051\"\u003e\u003cfigcaption\u003eCustom servo development graphic with mechanical, connector and protocol 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=\"HB400T specification panel with torque, speed, dimensions, weight and position sensor\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hb400t-brushless-servo-motor-24-9492532053.webp?v=1792394033\"\u003e\u003cfigcaption\u003eThe servo model is HB400T. The HB400T torque is 400 kg.cm at 24 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, voltages and dead bands\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hb400t-brushless-servo-motor-24-d3990b1b4b.webp?v=1792394038\"\u003e\u003cfigcaption\u003eGeneral servo-selection reference listing rotation angles, speed, voltage categories and analog and digital 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 shape reference labeled Flat, Cross, Round, Star and Single\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hb400t-brushless-servo-motor-24-c9793549f1.webp?v=1792394042\"\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=\"ODM service workflow from requirements assessment through mass production\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hb400t-brushless-servo-motor-24-a7f63bfe06.webp?v=1792394074\"\u003e\u003cfigcaption\u003eProduct-oriented ODM service workflow from requirements 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=\"Generic pulse-width diagram mapping 0.5–2.5 ms pulses to shaft angles\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hb400t-brushless-servo-motor-24-1270ec87c6.webp?v=1792394046\"\u003e\u003cfigcaption\u003eGeneric servo pulse-width diagram mapping 0.5–2.5 ms pulses to −90° through 90° shaft positions\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"CLS88WP torque, speed and current chart with operating-duration guidance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hb400t-brushless-servo-motor-24-1125a318f7.webp?v=1792394055\"\u003e\u003cfigcaption\u003eCLS88WP torque, speed and current chart with operating-duration guidance\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Exploded servo anatomy and checklist of materials, motors, sensors and protocols\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hb400t-brushless-servo-motor-24-4dd4e6d50d.webp?v=1792394064\"\u003e\u003cfigcaption\u003eExploded servo anatomy diagram beside a checklist of materials, motors, sensors and protocols\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 reference with brown ground, red supply and orange signal\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hb400t-brushless-servo-motor-24-58113499e7.webp?v=1792394060\"\u003e\u003cfigcaption\u003eThree-wire servo connector diagram identifying brown ground, red Vcc and orange signal\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"Kpower","offers":[{"title":"HB400T","offer_id":67820208423136,"sku":"KPO-C9B07FC7","price":2341.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/kpower-hb400t-servo-motor-upright-l-5ef7509006-01.webp?v=1792393758","url":"https:\/\/rcdrone.top\/ko\/products\/kpower-hb400t-servo-motor","provider":"RCDrone","version":"1.0","type":"link"}