{"product_id":"kpower-dhv840-servo-motor","title":"Kpower DHV840 Servo Motor Coreless, 40 kg·cm de Torque de Paragem a 7,4 V para Modelos R\/C e Robôs","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 DHV840 é um motor de servo \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/coreless-servos\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003esem núcleo\u003c\/a\u003e da série DHV para carros R\/C, aeronaves, mecanismos robóticos e outras tarefas de posicionamento controlado. Combina engrenagens de aço com uma carcaça de alumínio 7075 usinada em CNC, um eixo de saída estriado e abas de montagem. O deslocamento especificado é de 120° ± 2°, com torque de estol de 40.0 ± 0.20 kg·cm a 7.4 V. Seu cabo de três fios fornece a conexão elétrica.\u003c\/p\u003e\n\u003ch2\u003eCaracterísticas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMotor sem núcleo com engrenagens de aço.\u003c\/li\u003e\n\u003cli\u003eCarcaça de alumínio 7075 usinada em CNC.\u003c\/li\u003e\n\u003cli\u003eEixo de saída estriado com um furo central roscado para fixar um componente de ligação anexado.\u003c\/li\u003e\n\u003cli\u003eAbas de montagem em ambas as extremidades da carcaça.\u003c\/li\u003e\n\u003cli\u003eCabo de três fios com fiação PVC de 22 AWG.\u003c\/li\u003e\n\u003cli\u003eFaixa de sinal de 900–2100 μs, banda morta de 2 μs e frequência de atualização de 50–333 Hz.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEspecificações\u003c\/h2\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\u003eMarca\u003c\/td\u003e\n\u003ctd\u003eKpower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModelo\u003c\/td\u003e\n\u003ctd\u003eDHV840\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSérie\u003c\/td\u003e\n\u003ctd\u003eSérie DHV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial do engrenagem\u003c\/td\u003e\n\u003ctd\u003eAço\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlcance do sinal\u003c\/td\u003e\n\u003ctd\u003e900–2100 μs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial e construção do case\u003c\/td\u003e\n\u003ctd\u003eAlumínio 7075 usinado CNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo de motor\u003c\/td\u003e\n\u003ctd\u003eSem núcleo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura de operação\u003c\/td\u003e\n\u003ctd\u003e−10 °C a +50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFaixa morta\u003c\/td\u003e\n\u003ctd\u003e2 μs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eÂngulo de viagem\u003c\/td\u003e\n\u003ctd\u003e120° ± 2°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequência de atualização\u003c\/td\u003e\n\u003ctd\u003e50–333 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensões\u003c\/td\u003e\n\u003ctd\u003e40 × 20 × 43 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e73 g ± 1 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibre do fio e isolamento\u003c\/td\u003e\n\u003ctd\u003e22 AWG PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEixo de saída\u003c\/td\u003e\n\u003ctd\u003eCom ranhura, com furo central roscado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMontagem\u003c\/td\u003e\n\u003ctd\u003eGuias em ambas as extremidades do alojamento\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFio elétrico\u003c\/td\u003e\n\u003ctd\u003eTrês fios\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDesempenho por Tensão de Teste\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\u003eVelocidade sem carga\u003c\/td\u003e\n\u003ctd\u003e0.21 ± 0.01 s\/60°\u003c\/td\u003e\n\u003ctd\u003e0.18 ± 0.01 s\/60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque de paragem\u003c\/td\u003e\n\u003ctd\u003e34.0 ± 0.20 kg·cm\u003c\/td\u003e\n\u003ctd\u003e40.0 ± 0.20 kg·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente sem carga\u003c\/td\u003e\n\u003ctd\u003e500 ± 30 mA\u003c\/td\u003e\n\u003ctd\u003e800 ± 30 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente de paragem\u003c\/td\u003e\n\u003ctd\u003e3500 ± 40 mA\u003c\/td\u003e\n\u003ctd\u003e4200 ± 50 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAplicações\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDireção de carro R\/C:\u003c\/strong\u003e Acionar as ligações de direção através do eixo de saída estriado, com abas de montagem para fixação a um suporte de chassi adequado.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControle de aeronaves R\/C:\u003c\/strong\u003e Ativar as ligações das superfícies de controle usando o deslocamento especificado de 120° ± 2° \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\u003c\/a\u003e .\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMecanismos robóticos:\u003c\/strong\u003e Posicione articulações articuladas usando o motor sem núcleo e o trem de engrenagens de aço; os valores de torque e velocidade específicos de tensão suportam a seleção do \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 .\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMecanismos de casa inteligente:\u003c\/strong\u003e Mova pequenas articulações controladas por posição dentro da faixa de deslocamento especificada.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMecanismos de dispositivos médicos:\u003c\/strong\u003e Forneça posicionamento mecânico para articulações de dispositivos usando a caixa montada por abas e o eixo de saída estriado.\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-dhv-840-servo-motor-drawing.pdf?v=1792456636\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDesenho Kpower DHV840 — 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 OCS 351 Can (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVídeo do Produto\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\/dd3fec3f21f64dd792275bfe70bcbc3f.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\u003eExemplos de Aplicação\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Kpower DHV840 servo with splined shaft, mounting tabs, and application labels\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv840-coreless-servo-motor-40-8e53446a5d.webp?v=1792456859\"\u003e\u003cfigcaption\u003eO servo é rotulado como K-power DHV840. O DHV840 tem um cabo de três fios saindo da caixa.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"R\/C buggy, crawler, truggy, and monster truck application examples\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv840-coreless-servo-motor-40-4ce98dfe96.webp?v=1792456871\"\u003e\u003cfigcaption\u003eO painel de aplicação do servo lista carros buggy sob carros e camiões R\/C. O painel de aplicação do servo lista crawlers RC sob carros e camiões R\/C.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"General servo application collage with multiple servo designs\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv840-coreless-servo-motor-40-49fec1ca59.webp?v=1792456875\"\u003e\u003cfigcaption\u003eColagem geral de aplicações de servo cobrindo robótica, modelos R\/C, automação, agricultura, veículos, eletrónica e drones\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"General Kpower drive and control application grid\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv840-coreless-servo-motor-40-81a5994f53.webp?v=1792456900\"\u003e\u003cfigcaption\u003eGrade de aplicação Kpower cobrindo robótica, casas inteligentes, automação, modelos RC, drones, agricultura e eletrónica\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 reference mapping 0.5–2.5 ms pulses to −90° through 90° angles\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv840-coreless-servo-motor-40-246fa6befb.webp?v=1792456863\"\u003e\u003cfigcaption\u003eMapeamento de referência de controlo de servo de pulsos de 0,5–2,5 ms para ângulos de saída de −90° a 90°\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=\"CLS88WP 7.4 V torque, speed, current, and operating-duration chart\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv840-coreless-servo-motor-40-9f30f84285.webp?v=1792456867\"\u003e\u003cfigcaption\u003eCLS88WP 7.4 V velocidade e gráfico de corrente versus torque com limites de duração de operação codificados por cores\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eCaracterísticas e Design\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"DHV840 feature panel with CNC aluminum case, coreless motor, and 8.4 V label\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv840-coreless-servo-motor-40-c092f081ed.webp?v=1792456880\"\u003e\u003cfigcaption\u003eO DHV840 é identificado como um servo da série DHV. O servo da série DHV utiliza um motor sem núcleo.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Custom servo development graphic with PWM, TTL, RS-485, and CAN labels\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv840-coreless-servo-motor-40-93498aec8a.webp?v=1792456887\"\u003e\u003cfigcaption\u003eDesenvolvimento personalizado de servo gráfico listando áreas de personalização e protocolos PWM, TTL, RS-485 e CAN\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Generic exploded servo assembly with housings, gears, seals, motor, and drive PCB\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv840-coreless-servo-motor-40-51961c8931.webp?v=1792456891\"\u003e\u003cfigcaption\u003eMontagem de servo explodida com carcaças, engrenagens, vedantes, motor, potenciômetro e PCB de acionamento rotulados\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=\"Servo horn shapes labeled Flat, Cross, Round, Star, and Single\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv840-coreless-servo-motor-40-cb74d60a6a.webp?v=1792456883\"\u003e\u003cfigcaption\u003eCinco formas de horn de servo rotuladas como Plano, Cruz, Redondo, Estrela e Único\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 guide labeling brown ground, red Vcc, and orange signal\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv840-coreless-servo-motor-40-409379d911.webp?v=1792456895\"\u003e\u003cfigcaption\u003eDiagrama do conector de servo de três fios identificando o terra marrom, Vcc vermelho e sinal laranja\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=\"ODM development workflow from requirements through testing and production\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dhv840-coreless-servo-motor-40-92afaefba7.webp?v=1792456904\"\u003e\u003cfigcaption\u003eFluxo de trabalho do serviço ODM desde a avaliação de requisitos até o design, teste de amostras e produção em massa\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"Kpower","offers":[{"title":"DHV840","offer_id":67819942052064,"sku":"KPO-6E9E80D6","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/kpower-dhv840-servo-motor-upright-e-27f0473deb-01.webp?v=1792456596","url":"https:\/\/rcdrone.top\/pt\/products\/kpower-dhv840-servo-motor","provider":"RCDrone","version":"1.0","type":"link"}