{"product_id":"kpower-p0025-servo-motor","title":"Kpower WK-P0025 (P0025) 2.5g Micro Servo Motor, Coreless PWM Servo for RC Models \u0026 Small Robots","description":"\u003cdiv\u003e\n\u003cdiv\u003e\u003cvideo autoplay=\"autoplay\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/26395bf56abc4e0c8fbc3e2593b650c6.mp4\" style=\"width:100%;height:auto;display:block;\"\u003eYour browser does not support the video tag.\u003c\/video\u003e\u003c\/div\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eKpower P0025 servo motor (WK-P0025) is an ultra-light 2.5 g micro servo motor designed for compact RC models and small robotics mechanisms where space and weight are limited. It uses a coreless motor and plastic (POM) gears, with PWM control and a potentiometer position sensor.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-light micro servo design: 2.5 g\u003c\/li\u003e\n\u003cli\u003eCoreless motor\u003c\/li\u003e\n\u003cli\u003ePlastic gear train (POM)\u003c\/li\u003e\n\u003cli\u003eStandard PWM servo control\u003c\/li\u003e\n\u003cli\u003eTravel angle: 120° (customizable)\u003c\/li\u003e\n\u003cli\u003eDual ball bearing (2BB)\u003c\/li\u003e\n\u003cli\u003eIP rating: IP42\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCustomization notes shown for this model include servo wire length, control type, and position sensor customization. For customization requests, contact customer service via the store contact page.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eP0025 \/ WK-P0025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eMicro servo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e19.8 x 8.2 x 18.9 mm (0.78\" x 0.32\" x 0.74\")\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\u003eStall torque\u003c\/td\u003e\n\u003ctd\u003e0.7 kg.cm @ 4.8 V; 0.8 kg.cm @ 6.0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load speed\u003c\/td\u003e\n\u003ctd\u003e0.08 sec\/60° @ 4.8 V; 0.07 sec\/60° @ 6.0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTravel angle\u003c\/td\u003e\n\u003ctd\u003e120° (customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl protocol\u003c\/td\u003e\n\u003ctd\u003ePWM\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\u003ePulse lengths\u003c\/td\u003e\n\u003ctd\u003e900 - 2100 us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDead band\u003c\/td\u003e\n\u003ctd\u003e8 us\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\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eCoreless motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear material\u003c\/td\u003e\n\u003ctd\u003ePOM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase material\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorn gear spline\u003c\/td\u003e\n\u003ctd\u003e20T, phi 3.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall bearing\u003c\/td\u003e\n\u003ctd\u003e2BB (dual ball bearing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall current\u003c\/td\u003e\n\u003ctd\u003e500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire length\u003c\/td\u003e\n\u003ctd\u003e185 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-10 - 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\u003c\/table\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eP0025 \/ WK-P0025 micro servo motor\u003c\/li\u003e\n\u003cli\u003eServo horns (set)\u003c\/li\u003e\n\u003cli\u003eMounting screws (set)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHumanoid robots, multi-legged\/bionic robots, quadruped robots\u003c\/li\u003e\n\u003cli\u003eRobotic arms, exoskeleton mechanisms\u003c\/li\u003e\n\u003cli\u003eAGV vehicles, ARU robots\u003c\/li\u003e\n\u003cli\u003eRC models (including R\/C car models and hand-launch gliders)\u003c\/li\u003e\n\u003cli\u003eSmall drones \/ small aircraft, micro toys, smart door lock mechanisms, smart wearable devices\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-P0025-Drawing.pdf?v=1781067105\" rel=\"noopener\" target=\"_blank\"\u003eKpower-P0025-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 WK-P0025 (P0025) 2.5g micro servo motor, transparent case with 20T output spline\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-P0025-Servo-Motor.jpg?v=1782196245\"\u003e\u003cp\u003eThe WK-P0025 is an ultra-light 2.5 g micro servo built for tight installs in RC models and compact robotics.\u003c\/p\u003e\n\u003cimg alt=\"Ultra-light 2.5g P0025 micro servo held between fingers to show compact size\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-P0025-Servo-Motor_325917f9-1eb1-472d-9749-519d7fa44732.jpg?v=1782196253\"\u003e\u003cp\u003eAt just 2.5 g, it’s a practical choice when every gram counts in small aircraft, drones, and micro mechanisms.\u003c\/p\u003e\n\u003cimg alt=\"P0025 servo specification graphic with torque, speed, voltage range, wire length and included horns\/screws\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-P0025-Servo-Motor_8661a588-1b26-418d-8298-aae7e7f19cce.jpg?v=1782196261\"\u003e\u003cp\u003eCoreless motor performance with PWM control is paired with common accessories for quick mounting and setup.\u003c\/p\u003e\n\u003cimg alt=\"Coreless sub-micro servo for RC use, highlighting fast response and internal plastic gear train\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-P0025-Servo-Motor_37b74c14-caf6-4e28-ab8f-5a285d986388.jpg?v=1782196268\"\u003e\u003cp\u003eFast response and a compact footprint suit control surfaces, steering, and other lightweight RC actuation tasks.\u003c\/p\u003e\n\u003cimg alt=\"P0025 application collage for RC car models, small drones and micro toy robotics builds\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-P0025-Servo-Motor_4f59bcea-c115-4953-9865-bd91166c62d5.jpg?v=1782196275\"\u003e\u003cp\u003eCommon uses include RC cars, small drones, and DIY micro toy or educational robotics projects.\u003c\/p\u003e\n\u003cimg alt=\"P series micro servo features: low-noise plastic gears, lightweight body design, standard PWM connector\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-P0025-Servo-Motor_1e5279ef-35f0-4148-be5c-1f58d167c880.jpg?v=1782196283\"\u003e\u003cp\u003eA lightweight plastic housing and POM gear train keep the servo quiet and efficient for everyday PWM systems.\u003c\/p\u003e\n\u003cimg alt=\"Comparison table of P0025 vs P0037 vs P0043 coreless micro servos with torque, speed, weight and size\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-P0025-Servo-Motor_b26a5268-e757-4dd5-b840-4af85675a036.jpg?v=1782196290\"\u003e\u003cimg alt=\"WK-P0025 micro servo with included servo horns and screws beside printed specifications list\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-P0025-Servo-Motor_84a30d56-a9e2-42ee-a7ef-6914a3275066.jpg?v=1782196298\"\u003e\u003cimg alt=\"0.07s coreless micro servo motor promo with notes about customization for wire length and control type\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-P0025-Servo-Motor_7cf17bda-d387-482b-9fc9-aca890aa474d.jpg?v=1782196305\"\u003e\u003cp\u003eWire length, control type, and position-sensor options can be customized on request for specific builds.\u003c\/p\u003e\n\u003cimg alt=\"P0025 2.5g ultra-light micro servo with example applications: bionic robot, hand-launch glider, door lock, drone\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-P0025-Servo-Motor_e93a70e5-cec2-489c-8135-3875265cd093.jpg?v=1782196313\"\u003e\n\u003c\/div\u003e","brand":"Kpower","offers":[{"title":"P0025","offer_id":47910309069030,"sku":"Kpower_P0025_b3b8d4-1","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/Kpower-WK-P0025-P0025-25g-Micro-Servo-Motor-Coreless-PWM.jpg?v=1782196446","url":"https:\/\/robotdoo.com\/products\/kpower-p0025-servo-motor","provider":"RobotDoo","version":"1.0","type":"link"}