{"product_id":"kpower-hbl838-servo-motor","title":"Kpower HBL838 Servo Digital Brushless, 4.8–8.4 V, PWM\/TTL\/RS-485 para Modelos RC e Robótica","description":"\u003ch2\u003eVisão Geral\u003c\/h2\u003e\n\u003cp\u003eO \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 HBL838 é um servo \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/digital-servos\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003edigital sem escovas\u003c\/a\u003e para modelos RC, mecanismos UAV e controlo de movimento robótico. O seu invólucro em liga de alumínio e engrenagens metálicas proporcionam um \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;\"\u003eatuador\u003c\/a\u003e compacto com dimensões de 40 × 20 × 38 mm e peso de 66 g. Funciona a 4.8–8.4 V, com PWM, TTL e RS-485 listados como protocolos de controlo. Valores de torque e velocidade específicos para a tensão ajudam a ajustar o servo à fonte de alimentação e carga mecânica pretendidas.\u003c\/p\u003e\n\u003ch2\u003eCaracterísticas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMotor sem escovas com controlo de servo digital.\u003c\/li\u003e\n\u003cli\u003eEngrenagens metálicas; a série HBL especifica engrenagens metálicas de alta precisão.\u003c\/li\u003e\n\u003cli\u003eInvólucro em liga de alumínio e dois rolamentos de esferas (2BB).\u003c\/li\u003e\n\u003cli\u003eSensor de posição de potenciômetro.\u003c\/li\u003e\n\u003cli\u003eRoda de saída 25T com um diâmetro de 5.9 mm.\u003c\/li\u003e\n\u003cli\u003eÂngulo de deslocamento de 120°, descrito como personalizável.\u003c\/li\u003e\n\u003cli\u003eProtocolos de controlo PWM, TTL e RS-485 estão listados para o HBL838.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEspecificações\u003c\/h2\u003e\n\u003ch3\u003eEspecificações Gerais HBL838\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParâmetro\u003c\/th\u003e\n\u003cth\u003eValor\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModelo\u003c\/td\u003e\n\u003ctd\u003eHBL838\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo de servo\u003c\/td\u003e\n\u003ctd\u003eDigital, sem escovas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque de estancamento, valor listado não condicionado\u003c\/td\u003e\n\u003ctd\u003e28 kg; unidade de torque fornecida em kg, sem tensão de teste indicada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque nominal\u003c\/td\u003e\n\u003ctd\u003e7 kg; unidade de torque fornecida em kg, sem tensão de teste indicada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque, valor de comparação HBL838 não condicionado\u003c\/td\u003e\n\u003ctd\u003e28 kg·cm; tensão de teste não indicada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVelocidade sem carga, valor listado não condicionado\u003c\/td\u003e\n\u003ctd\u003e0.15 s\/60°; tensão de teste não especificada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e66 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensões\u003c\/td\u003e\n\u003ctd\u003e40 × 20 × 38 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntervalo de ângulo de viagem\u003c\/td\u003e\n\u003ctd\u003e120° (personalizável)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensão de operação\u003c\/td\u003e\n\u003ctd\u003e4.8–8.4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngrenagem de chifre spline\u003c\/td\u003e\n\u003ctd\u003e25T, Ø5.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial da engrenagem\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eSem escovas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocolo\u003c\/td\u003e\n\u003ctd\u003ePWM \/ TTL \/ RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente em vazio\u003c\/td\u003e\n\u003ctd\u003e4500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor de posição\u003c\/td\u003e\n\u003ctd\u003ePotenciómetro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial da caixa\u003c\/td\u003e\n\u003ctd\u003eLiga de alumínio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRolamentos de esferas\u003c\/td\u003e\n\u003ctd\u003e2BB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequência de trabalho\u003c\/td\u003e\n\u003ctd\u003e50–333 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura de operação\u003c\/td\u003e\n\u003ctd\u003e−10 a 50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClassificação IP\u003c\/td\u003e\n\u003ctd\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCiclo de vida anunciado da série HBL\u003c\/td\u003e\n\u003ctd\u003eAté 1.000.000 ciclos; as condições de teste não são especificadas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTorque e velocidade específicos da tensão\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParâmetro\u003c\/th\u003e\n\u003cth\u003eA 6.0 V\u003c\/th\u003e\n\u003cth\u003eA 7.4 V\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque\u003c\/td\u003e\n\u003ctd\u003e26.3 kg·cm\u003c\/td\u003e\n\u003ctd\u003e28.2 kg·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVelocidade\u003c\/td\u003e\n\u003ctd\u003e0.16 s\/60°\u003c\/td\u003e\n\u003ctd\u003e0.15 s\/60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eOs valores de torque específicos para a tensão estão rotulados como torque, sem uma designação separada de classificação ou bloqueio. Mantenha a tensão de operação entre 4.8–8.4 V e a temperatura de operação entre −10 a 50 °C.\u003c\/p\u003e\n\u003ch2\u003eAplicações\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModelos de aeronaves RC, UAVs e drones de asa fixa:\u003c\/strong\u003e Ative os elos de controle usando o servo compacto de 40 × 20 × 38 mm, com valores de velocidade específicos para a tensão para selecionar a alimentação e o tempo de movimento.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModelos de carro RC 1\/8 e 1\/10\u003c\/strong\u003e\u003cstrong\u003e\u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/rc-car\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003e:\u003c\/a\u003e Acione a direção ou outros elos mecânicos com engrenagens de metal e um spline de saída de 25T, Ø5.9 mm.\u003c\/li\u003e \n\u003cli\u003e \n\u003cstrong\u003e\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;\"\u003eRobótica\u003c\/a\u003e\u003c\/strong\u003e\u003cstrong\u003e, robôs de serviço e braços robóticos de mesa:\u003c\/strong\u003e Posicione juntas ou ligações usando controlo digital e detecção de posição por potenciômetro.\u003c\/li\u003e\n\u003cli\u003e \n\u003cstrong\u003eAutomação industrial:\u003c\/strong\u003e Posicione mecanismos compactos usando um atuador sem escovas com PWM, TTL e RS-485 listados como interfaces de controlo.\u003c\/li\u003e\n\u003cli\u003e \n\u003cstrong\u003eMáquinas de servir ténis de mesa:\u003c\/strong\u003e Ajuste as ligações da máquina de servir com um deslocamento do servo de 120°.\u003c\/li\u003e\n\u003cli\u003e \n\u003cstrong\u003eMecanismos de dispositivos médicos:\u003c\/strong\u003e Forneça posicionamento mecânico compacto com controlo digital de servo e detecção de posição por potenciômetro.\u003c\/li\u003e\n\u003c\/ul\u003e \n\u003ch2\u003eDocumentos\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl-838-servo-motor-drawing.pdf?v=1792401551\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDesenho Kpower HBL838 — Desenho (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\"\u003eServo Kpower 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\"\u003eDesenho OCS 351CAN da OCServo — Desenho Ocservo Ocs 351 Can (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVídeos de Produtos\u003c\/h2\u003e\n\u003ch2\u003eDetalhes Visuais\u003c\/h2\u003e\u003ch3\u003eVídeo do Produto\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\/a0d4b6808fbf4ab0a91235f5355be7ea.mp4\" style=\"display:block;width:auto;max-width:100%;height:auto;margin:0 auto\"\u003eO seu navegador não suporta a tag de vídeo.\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\/78b127a991654eaca37267b9f150ab4d.mp4\" style=\"display:block;width:auto;max-width:100%;height:auto;margin:0 auto\"\u003eO seu navegador não suporta a tag de vídeo.\u003c\/video\u003e\u003c\/figure\u003e\n\u003ch3\u003eCaracterísticas e Design\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Servo rendering beside generic gear, protocol, case and connector customization choices\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl838-brushless-digital-servo-b197e7f47e.webp?v=1792401833\"\u003e\u003cfigcaption\u003eRenderização do servo ao lado de opções genéricas de engrenagem, protocolo, caixa, ângulo de viagem e conector\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"HBL-series brushless motor, metal gear assembly and cycle-life feature panel\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl838-brushless-digital-servo-5cb8136860.webp?v=1792401837\"\u003e\u003cfigcaption\u003eA série HBL anuncia uma vida útil de até um milhão de ciclos; as condições de teste não são especificadas. A série HBL utiliza um motor sem escovas de alto torque.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Custom servo development graphic with design, protection and protocol choices\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl838-brushless-digital-servo-8a863c7ded.webp?v=1792401862\"\u003e\u003cfigcaption\u003eGráfico de desenvolvimento de servo personalizado com opções de design, proteção e personalização de protocolo\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eOpções e Comparação de Modelos\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"HBL830, HBL833, HBL835, HBL836 and HBL838 servo specification comparison\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl838-brushless-digital-servo-2cb4a7821f.webp?v=1792401841\"\u003e\u003cfigcaption\u003eO gráfico de comparação HBL830, HBL833, HBL835, HBL836 e HBL838 lista dimensões comuns de 40 × 20 × 38 mm. O gráfico de comparação HBL830, HBL833, HBL835, HBL836 e HBL838 lista um peso comum de 66 g.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Servo horn shapes labelled Flat, Cross, Round, Star and Single\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl838-brushless-digital-servo-c556c28e66.webp?v=1792401853\"\u003e\u003cfigcaption\u003eCinco formas de horn de servo rotuladas como Plano, Cruz, Redondo, Estrela e Único\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eEspecificações e Desempenho\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"HBL838 aluminum-case servo with voltage-specific torque, speed and application details\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl838-brushless-digital-servo-1c7001c18c.webp?v=1792401845\"\u003e\u003cfigcaption\u003eO torque do HBL838 é 26.3 kg.cm a 6.0 V. O torque do HBL838 é 28.2 kg.cm a 7.4 V.\u003c\/figcaption\u003e \u003c\/figure\u003e\n \u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Generic servo selection guidance for angle, speed, voltage and dead band\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl838-brushless-digital-servo-2c2aaefaa8.webp?v=1792401849\"\u003e\u003cfigcaption\u003eOrientação genérica para seleção de servo para ângulo, velocidade, voltagem e banda morta ao lado de motores variados\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"CLS88WP speed and current chart at 7.4 V with servo duty-cycle guidance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl838-brushless-digital-servo-6144b8b3ae.webp?v=1792401865\"\u003e\u003cfigcaption\u003eGráfico de velocidade e corrente do CLS88WP a 7.4 V com orientação de funcionamento\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eConfiguração e Uso\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Generic servo pulse-width diagram with five pulse-to-angle examples\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl838-brushless-digital-servo-eaa6069b87.webp?v=1792401857\"\u003e\u003cfigcaption\u003eDiagrama genérico de largura de pulso de servo mapeando cinco larguras de pulso de entrada para ângulos de eixo de saída\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Exploded servo component diagram with motor, gear, sensor and housing selection guidance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl838-brushless-digital-servo-4dc4204015.webp?v=1792401874\"\u003e\u003cfigcaption\u003eDiagrama de componentes do servo explodido com habitação, engrenagem, motor, sensor e orientação de seleção de protocolo\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eInterfaces e Conexões\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Generic three-wire connector diagram with brown ground, red supply and orange signal\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl838-brushless-digital-servo-72b8f87241.webp?v=1792401870\"\u003e\u003cfigcaption\u003eDiagrama do conector de servo de três fios rotulando o terra castanho, a alimentação vermelha e o sinal laranja\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eExemplos de Aplicação\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Kpower application grid covering robotics, automation, RC models, drones and other industries\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl838-brushless-digital-servo-0b7b69e875.webp?v=1792401879\"\u003e\u003cfigcaption\u003eRede de aplicações Kpower cobrindo robótica, casas inteligentes, automação, modelos RC, drones e agricultura\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eDetalhes Adicionais do Produto\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Generic ODM development workflow from needs evaluation to sampling and mass production\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl838-brushless-digital-servo-67f35d32de.webp?v=1792401883\"\u003e\u003cfigcaption\u003eFluxo de trabalho de desenvolvimento de produto ODM desde a avaliação de necessidades até a amostragem e produção em massa\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"Kpower","offers":[{"title":"HBL838","offer_id":67820162908384,"sku":"KPO-676CC5CA","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/kpower-hbl838-servo-motor-elevated-557d375c38-01.webp?v=1792401515","url":"https:\/\/rcdrone.top\/pt\/products\/kpower-hbl838-servo-motor","provider":"RCDrone","version":"1.0","type":"link"}