{"product_id":"kpower-rc30p-servo","title":"Kpower RC30P Servo Motor 32kg.cm Coreless Metal Gear, 40x20x37.8mm, PWM\/TTL\/RS-485 for Robots","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Kpower RC30P Servo Motor is a compact, aluminum-alloy cased, coreless servo motor designed for robotics and motion-control projects requiring high torque and fast response. It supports a 25T (phi6 mm) output spline and a 3-wire servo lead (JR\/FUTABA pinout), with a listed travel angle of 120 degrees (customizable).\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoreless motor with metal gears\u003c\/li\u003e\n\u003cli\u003eAluminum alloy case; 2BB (dual ball bearings)\u003c\/li\u003e\n\u003cli\u003eHigh-frequency operation listed at 50 to 333 Hz (also referenced as compatible with 50 to 300 Hz high-frequency signals)\u003c\/li\u003e\n\u003cli\u003eStandard PWM servo pulse timing reference: 20 ms cycle; example pulse widths 0.5\/1.0\/1.5\/2.0\/2.5 ms mapped to -90\/-45\/0\/45\/90 degrees\u003c\/li\u003e\n\u003cli\u003eServo lead pinout reference: Brown = GND, Red = Vcc, Orange = Signal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRC30P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStall Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 kg (also shown as 32 kg.cm at 7.4 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNo-load Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.15 s\/60 degrees (also shown as 0.15 sec\/60 degrees at 6.0 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 x 20 x 37.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTravel Angle Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 degrees (customizable); standard angles referenced: 120\/180\/270\/360 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.8 ~ 8.4 V (also referenced: standard 4.8 ~ 7.4 V; high voltage \u0026gt; 7.4 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHorn Gear Spline\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25T, phi6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGear Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoreless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePWM | TTL | RS-485 (some materials also mention CAN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNo-load Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4000 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition Sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMagnetic encoder (some provided specs list potentiometer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCase Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBall Bearing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2BB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 ~ 333 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-10 ~ 50 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIP Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eServo Plug Wire\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJR, FUTABA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHorn Types Referenced\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlat, Cross, Round, Star, Single\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHumanoid robots, quadruped robots, exoskeletons\u003c\/li\u003e\n\u003cli\u003eRobotic arms, desktop robots, education robots\u003c\/li\u003e\n\u003cli\u003eAGV vehicles, industrial automation, service robots\u003c\/li\u003e\n\u003cli\u003eScale remote control cars; fixed-wing drones\u003c\/li\u003e\n\u003cli\u003eTable tennis serving machines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eManuals\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/Kpower-RC30P-Drawing.pdf?v=1781075819\" rel=\"noopener\" target=\"_blank\"\u003eKpower-RC30P-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\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"Kpower RC30P servo motor with aluminum alloy case and 25T output spline, application overview graphic\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-RC30P-Servo-Motor.jpg?v=1782201125\"\u003e\u003cp\u003eDesigned for compact, high-torque robotics builds, the RC30P combines a coreless motor, metal gears, and an aluminum-alloy case.\u003c\/p\u003e\n\u003cimg alt=\"Robot servo controller concept graphic highlighting dual-axis servo, TTL serial bus communication, and overload clutch support\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-RC30P-Servo-Motor_8df0eb65-772e-42a3-9b09-faa71fb446d1.jpg?v=1782201138\"\u003e\u003cp\u003eCommunication and protection options support multi-servo systems, including TTL serial bus control and an overload clutch mechanism.\u003c\/p\u003e\n\u003cimg alt=\"Kpower RC30P servo motor size and key specs table showing 40×20×37.8 mm, 60 g, 32 kg·cm torque, 0.15 s\/60°\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-RC30P-Servo-Motor_40d12c30-dbad-473d-b2bf-2a3cbca60ce3.jpg?v=1782201152\"\u003e\u003cp\u003eKey dimensions and performance at a glance: 40×20×37.8 mm body, 60 g weight, and fast 0.15 s\/60° response.\u003c\/p\u003e\n\u003cimg alt=\"Kpower RC30P servo motor spec sheet with metal gear callout, 32 kg·cm torque, 0.15 s\/60°, magnetic encoder sensor\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-RC30P-Servo-Motor_f8bd6ec9-d275-4049-899e-2f830bd04882.jpg?v=1782201162\"\u003e\u003cp\u003eA magnetic encoder position sensor and metal geartrain help deliver stable, repeatable motion for arms, joints, and mobile robots.\u003c\/p\u003e\n\u003cimg alt=\"Servo motor selection chart listing rotation angles 120°–360°, speed and operating voltage ranges, with internal component examples\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-RC30P-Servo-Motor_28556723-ab78-45d2-8d28-7ca01b5d026b.jpg?v=1782201172\"\u003e\u003cp\u003eRotation angle options and voltage ranges help match the servo to your control system and duty cycle.\u003c\/p\u003e\n\u003cimg alt=\"Servo horn types lineup: flat, cross, round, star, and single arm horn shapes\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-RC30P-Servo-Motor_6d8495d3-ac80-46a4-982e-85e3f17228cc.jpg?v=1782201182\"\u003e\u003cp\u003eMultiple horn styles make it easier to fit different linkages, brackets, and output geometries.\u003c\/p\u003e\n\u003cimg alt=\"PWM servo pulse width timing chart for a 20 ms cycle, mapping 0.5–2.5 ms pulses to output angles and 50–300 Hz signals\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-RC30P-Servo-Motor_08b84a46-b06f-4211-8247-24208f40633a.jpg?v=1782201193\"\u003e\u003cp\u003eStandard PWM timing is supported, with compatibility for higher-frequency control signals for faster update rates.\u003c\/p\u003e\n\u003cimg alt=\"Custom servo motor services graphic describing configurable appearance, torque, protocols, wiring sequences, and protection features\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-RC30P-Servo-Motor_f1947ba0-881a-4cd1-9712-f6878beba5a9.jpg?v=1782201204\"\u003e\u003cp\u003eOEM\/ODM customization options can cover protocols, wiring, and protective design choices when a standard configuration isn’t enough.\u003c\/p\u003e\n\u003cimg alt=\"Stall torque vs speed\/current concept chart recommending rated torque around one-quarter of stall torque\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-RC30P-Servo-Motor_60e303d2-ddc4-48ef-b006-f9c265dce2e6.jpg?v=1782201214\"\u003e\u003cp\u003eFor continuous operation, selecting around one-quarter of stall torque as the rated load helps improve reliability.\u003c\/p\u003e\n\u003cimg alt=\"3-wire servo plug pinout diagram: brown GND, red Vcc, orange signal (JR\/FUTABA)\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-RC30P-Servo-Motor_65acc5b4-5fa8-4fc5-8e18-c542e58e74ae.jpg?v=1782201224\"\u003e\u003cp\u003eJR\/FUTABA-style wiring keeps installation straightforward: brown GND, red Vcc, orange signal.\u003c\/p\u003e\n\u003cimg alt=\"Exploded view of a servo motor showing horn, gear stages, ball bearing, output spline, motor, PCB, and housing components\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-RC30P-Servo-Motor_d3d4d332-a459-4bd5-9f1e-834847bf0b91.jpg?v=1782201235\"\u003e\u003cp\u003eInternal component layout highlights the typical elements that affect accuracy and durability, including bearings, gears, and sensor.\u003c\/p\u003e\n\u003cimg alt=\"Cross-industry applications grid for drive and control modules: smart home, desktop robots, industrial automation, logistics, UAVs\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-RC30P-Servo-Motor_c7c4c383-a50a-4029-aea8-36f303f5159f.jpg?v=1782201247\"\u003e\u003cp\u003eSuitable for a wide range of automation and robotics use cases, from desktop robots to industrial and logistics projects.\u003c\/p\u003e\n\u003cimg alt=\"Product-oriented ODM service workflow timeline from needs evaluation to design, sample making, testing, and mass production\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Kpower-RC30P-Servo-Motor_88085c0f-1e80-428f-a848-1ee8a2ff5078.jpg?v=1782201257\"\u003e\u003cp\u003eA structured development workflow supports prototyping through production for teams building custom motion-control solutions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Kpower","offers":[{"title":"RC30P","offer_id":47910142836966,"sku":"Kpower_RC30P_a69ca9-1","price":137.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/Kpower-RC30P-Servo-Motor-32kgcm-Coreless-Metal-Gear.jpg?v=1782201451","url":"https:\/\/robotdoo.com\/products\/kpower-rc30p-servo","provider":"RobotDoo","version":"1.0","type":"link"}