🔹 Mini Motor Generator RF-300CH
The RF-300CH is a compact DC motor that can also function as a small generator. Commonly used in DIY projects, small wind turbines, hand-crank chargers, and educational experiments due to its smooth rotation and reliable output.
✅ Specifications:
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Model: RF-300CH
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Operating Voltage (Motor): 1.5V – 6V DC
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Speed: ~3,000–6,000 RPM (depending on voltage)
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Generator Output: 0.5V–6V (depending on rotation speed)
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Motor Type: Brushed DC Motor
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Shaft Length: ~10mm
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Shaft Diameter: 2mm
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Motor Diameter: 24mm
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Motor Height: 18mm (approx.)
⚙️ Features:
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Can be used as DC motor or small generator
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Smooth and quiet operation
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Low power consumption
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Compact and lightweight
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Suitable for hobby and learning projects
📦 Applications:
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Mini wind turbines
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Hand-crank generators
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Science projects and experiments
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DIY toys and small mechanisms
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Energy harvesting demonstrations










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