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










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