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Calculadora de Relação de Engrenagem — Ferramenta online grátis

Relação, velocidade e torque em engrenagens

Calcule relações de engrenagem a partir do número de dentes. Trens de engrenagens simples ou compostos. Mostra mudança de velocidade e torque.

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Gear ratio calculator

Calculate gear ratios, output speed, torque multiplication.

How to use this tool

  1. 1

    Enter gear teeth

    Driver (input) and driven (output) gear teeth.

  2. 2

    Optional: input speed

    RPM to calculate output speed.

  3. 3

    See ratio + output

    Ratio, RPM, torque multiplier.

Frequently Asked Questions

Gear ratio formula
Ratio = teeth_driven / teeth_driver. Ratio > 1 = reduction (slower, more torque). Ratio < 1 = overdrive (faster, less torque).
Compound gears
For 2-stage: Total ratio = Stage1 × Stage2. Multiply individual ratios together for final ratio.

Pontos-chave

  • Gear Ratio Calculadora is a free, browser-based calculator tool — ratio, speed, torque across gear sets.
  • Não signup, no downloads, no file uploads — your data stays on your device.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Gear Ratio Calculadora

  1. Open the tool: Launch Gear Ratio Calculadora on Ferramentaolis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Gear Ratio Calculadora — Quick Facts

Preço
Grátis — sem limites, sem marca d’água, sem paywall
Privacidade
100% no navegador — nenhum dado é enviado a servidores
Plataforma
Qualquer navegador moderno — desktop, tablet ou celular
Categoria
Calculadora Ferramentas on Ferramentaolis
Offline
Works offline after first visit (Progressive Web App)
RecursoDetalhes
FerramentaGear Ratio Calculadora
CategoriaCalculadora
Cadastro necessárioNão
Upload de arquivoNenhum — processado no navegador
Suporte mobileTotalmente responsivo
CustoGrátis para sempre

Why Use Gear Ratio Calculadora?

You should try Gear Ratio Calculadora for a quick, private way to ratio, speed, torque across gear sets. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Privacidade. Esta ferramenta funciona inteiramente no seu navegador. Seus dados nunca são enviados a nenhum servidor.