{"product_id":"kpower-dmc026-servo","title":"Kpower DMC026 Digital Coreless Servo Motor 26g 6.8 kg·cm 25T Waterproof for RC Heli Tail\/Rudder","description":"\u003cdiv\u003e\n\u003cdiv style=\"max-width: 1200px; margin: 0 auto;\"\u003e\u003cvideo autoplay=\"autoplay\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/0632106403b94b248cc60c954e9aab25.mp4\"\u003eYour browser does not support the video tag.\u003c\/video\u003e\u003c\/div\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eKpower DMC026 is a digital servo motor with a coreless motor design, aluminum mid case, titanium gears, and 2BB bearings. It is specified for 4.8–6 V operation, includes a 25T spline output, and is rated waterproof. The product media also describes it as a “semi-aluminum coreless high-voltage servo” and mentions “operating voltage up to 8.4V”; unless otherwise confirmed for a specific batch\/version, use the stated operating voltage of 4.8–6 V.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDigital servo: DMC026\u003c\/li\u003e\n\u003cli\u003eCoreless (coreless cup) motor\u003c\/li\u003e\n\u003cli\u003eAluminum alloy housing \/ aluminum mid case; CNC-machined aluminum alloy housing (stated in product media)\u003c\/li\u003e\n\u003cli\u003eMachined metal gears; gear material: titanium\u003c\/li\u003e\n\u003cli\u003eHigh efficiency and low energy consumption (stated in product media)\u003c\/li\u003e\n\u003cli\u003eWaterproof: Yes\u003c\/li\u003e\n\u003cli\u003eCertifications\/marks: CE, FCC (spec); RoHS (shown in product media)\u003c\/li\u003e\n\u003cli\u003eControl compatibility stated in product media: PWM, TTL, RS485\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%; border-collapse:collapse; min-width:640px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5; width:40%;\"\u003eModel Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eDigital Servo DMC026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eMotor Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eCoreless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eCase material\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eAluminum Mid Case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eGear material\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003e2BB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003e26 g \/ 1.0 oz (product media also shows “25G”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eDimension\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003e36 x 15 x 29 mm^2 \/ 1.4 x 0.6 x 1.1 in^2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eOperation Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003e4.8 ~ 6 V (product media also mentions up to 8.4 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eTorque\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003e4.8 V: 5.5 kg·cm\u003cbr\u003e6.0 V: 6.8 kg·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eSpeed\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003e4.8 V: 0.15 sec\/60°\u003cbr\u003e6.0 V: 0.12 sec\/60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003ePulse Width\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003e1000 ~ 1500 us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eDead band width\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003e2 us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eInterface Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eJR \/ FT \/ JST1.5 \/ JST2.0 \/ Other\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003e-20 to 60 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eSplining\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003e25T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eWaterproof\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #e5e5e5;\"\u003eCE \u0026amp; FCC (RoHS mark is shown in product media)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRC airplane, heli, car, and boat\u003c\/li\u003e\n\u003cli\u003eIdeal for 450–500 class heli tail\/rudder\u003c\/li\u003e\n\u003cli\u003eAlso listed in product media: drones, high-end RC models, smart homes, medical equipment\u003c\/li\u003e\n\u003cli\u003eAlso listed in provided content: humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, ARU robots\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eControl \u0026amp; Wiring Notes (from included reference graphics)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eServo 3-wire pinout: Brown = GND, Red = Vcc, Orange = Signal\u003c\/li\u003e\n\u003cli\u003ePulse timing reference: the servo expects a pulse every 20 ms; example pulse widths shown are 0.5 ms, 1 ms, 1.5 ms, 2 ms, 2.5 ms with example output shaft angles shown as -90°, -45°, -0°, 45°, 90°\u003c\/li\u003e\n\u003cli\u003eReference note shown: digital servos extend compatibility to 50–300 Hz high-frequency signals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eManuals\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/Kpower-DMC026-Drawing.pdf?v=1780211928\" rel=\"noopener\" target=\"_blank\"\u003eKpower-DMC026-Drawing.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\" target=\"_blank\"\u003eKpower_Servo_Product_Manual.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"Kpower DMC026 digital coreless servo motor with aluminum alloy case and machined metal gears (CE\/FCC\/RoHS marks)\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-DMC026-Servo-Motor.jpg?v=1782705794\"\u003e\u003cp\u003eThe DMC026 combines a coreless motor with an aluminum alloy housing and precision metal gearing for efficient, responsive control.\u003c\/p\u003e\n\u003cimg alt=\"Kpower DMC026 25 g semi‑aluminum coreless “high‑voltage” digital servo promotional graphic\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-DMC026-Servo-Motor_37a63d8e-4843-4368-8ff8-58805dc7285d.jpg?v=1782705800\"\u003e\u003cp\u003eDesigned for compact builds where low weight and coreless efficiency matter, from drones to high-end RC projects.\u003c\/p\u003e\n\u003cimg alt=\"Kpower DMC026 feature collage: machined gears, CNC aluminum housing, and control compatibility (PWM\/TTL\/RS485)\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-DMC026-Servo-Motor_02cf3804-982a-40d5-b5cc-28b5be86af19.jpg?v=1782705807\"\u003e\u003cp\u003eControl options include PWM, TTL, and RS485, with a metal gear train and CNC-machined aluminum housing for durability.\u003c\/p\u003e\n\u003cimg alt=\"Servo selection reference: torque requirements, speed\/angle, dimensions\/weight, operating voltage, and dead band notes\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-DMC026-Servo-Motor_84d87b83-cad9-44b1-8da4-a8f96706c798.jpg?v=1782705813\"\u003e\u003cimg alt=\"Servo horn styles: flat, cross, round, and star output arms for 25T spline applications\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-DMC026-Servo-Motor_f5fcaf1e-6b9b-4b9e-8fba-0d2c61ff726e.jpg?v=1782705818\"\u003e\u003cp\u003eMultiple horn styles make it easier to match the output to your linkage geometry and mounting needs.\u003c\/p\u003e\n\u003cimg alt=\"Servo pulse width guide: 20 ms cycle and input pulse widths mapped to output angles; supports 50–300 Hz signals\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-DMC026-Servo-Motor_332f6003-a87f-4d95-9607-587a7a53f0e0.jpg?v=1782705824\"\u003e\u003cp\u003eStandard servo pulse widths control position, and many digital servos can accept higher-frequency control signals.\u003c\/p\u003e\n\u003cimg alt=\"Custom servo motor services graphic covering appearance, torque, protocols, wiring, waterproofing, and protection options\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-DMC026-Servo-Motor_da54321a-7a2a-4ff4-94fc-2565806376a9.jpg?v=1782705831\"\u003e\u003cp\u003eCustomization support is available for appearance, performance targets, wiring, and protocol requirements.\u003c\/p\u003e\n\u003cimg alt=\"General servo torque chart and guidance recommending rated torque around one-quarter of stall torque (example @7.4 V)\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-DMC026-Servo-Motor_a75248c6-757d-4cfa-a3fd-396c536086c5.jpg?v=1782705836\"\u003e\u003cimg alt=\"3‑wire servo connector pinout: brown ground (GND), red power (Vcc), orange signal lead\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-DMC026-Servo-Motor_a449193c-c03d-4467-bb9e-5862b1a17fb6.jpg?v=1782705843\"\u003e\u003cp\u003eWiring follows the common 3‑wire servo standard: GND, Vcc, and Signal.\u003c\/p\u003e\n\u003cimg alt=\"Exploded servo motor parts overview: horn, housing, gears, motor, position sensor, protocol, and waterproof sealing\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-DMC026-Digital-Coreless-Servo-Motor.webp?v=1782706196\"\u003e\u003cp\u003eAn exploded parts overview highlights key build elements like bearings, gear stages, and sealing components.\u003c\/p\u003e\n\u003cimg alt=\"Cross‑industry application grid for drive\/control modules: smart home, robots, automation, logistics, RC, drones\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-DMC026-Servo-Motor_746a3739-e923-4da3-a179-8bbeea2f5f73.jpg?v=1782705860\"\u003e\u003cimg alt=\"Product-oriented ODM service process timeline from requirements and design through sampling, mold making, and mass production\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-DMC026-Servo-Motor_78606891-abc5-466b-b8b2-8898d68d12ab.jpg?v=1782705866\"\u003e\n\u003c\/div\u003e","brand":"Kpower","offers":[{"title":"DMC026","offer_id":47931639234790,"sku":"Kpower_DMC026_b0aecc-1","price":41.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/Kpower-DMC026-Digital-Coreless-Servo-Motor-26g-68-kgcm-25T.jpg?v=1782706101","url":"https:\/\/robotdoo.com\/products\/kpower-dmc026-servo","provider":"RobotDoo","version":"1.0","type":"link"}