Rc 速度计算器
使用此免费在线工具计算弧速
RC Speed Calculator
Calculate actual and scale speed from motor RPM, gear ratio, and wheel size.
How to Use
- Choose KV×Voltage mode or enter motor RPM directly.
- Enter your motor KV rating and battery voltage (e.g., 3S = 11.1V, 4S = 14.8V, 6S = 22.2V).
- Enter the gear ratio (pinion teeth ÷ spur teeth, e.g., 18/45 = 2.5).
- Enter wheel diameter in millimeters.
- Set the scale denominator (e.g., 10 for 1:10 scale).
- Click Calculate to see actual speed and equivalent full-scale speed.
All calculations run locally in your browser. No data is sent to any server.
免费的 rc 速度计算器，可立即得出结果。无需帐户，可在任何设备上使用，完全私密。
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🎮 游戏
类型
⚡ 在浏览器中处理
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