Round Brushed DC Electric Motor 2000rpm-20000rpm 4mm RF-300CA Motor

24mm RF-300 Round Brushed DC Electric Motor CE

 The 24mm RF-300 Round Brushed DC Electric Motor is a versatile mini motor widely used in solar energy   systems, electronic games, toys, robots, and other electronic devices.   Its  educational value makes it popular in STEM projects and learning   kits. This motor is often connected with wires to power various electronic   machines efficiently.

 The RF-300 DC motor is perfect for electric shavers, hair clippers, small   home appliances, and devices like 12V fans and 3.3V DVD players.

 Key features include low noise, high durability, smooth performance,   and  minimal vibration. The motor is built with premium materials,   including anti-oxidation brushes and high-strength gears, ensuring a   long lifespan and reliable operation.RF-/RC 300 motor

Technical Parameter

24mm RF-300 Round Brushed DC Electric Motor Drawing

Notes:

Custom Service
1.Motor Direction of rotation can be design (CCW/CW)

2.Out shaft Length (L) can custom

3.Length / Materials of motor cables can be customized

4.Voltage ,Current, speed,torque ,power 

5.Above rf-300 motor sheet is just reference,model name also can be change as your need.

RF-300CA Motor Tech Specifications:

RF-300CA Mini Mute 24mm Round Spindle Motor DC 1.5V-6V 5500RPM Applications in DIY Toy Fans and Solar Power Models

1. Application in DIY Toy Fans

The RF-300CA motor, with its compact size and lightweight design, is ideal for powering DIY toy fans. It provides stable and quiet performance, making it suitable for small creative projects. Here are the recommended parameters:

• Operating Voltage Range: 1.5V-6V

• Recommended Voltage: 3V or 5V

• No-Load Speed: 5500 RPM (at 3V)

• No-Load Current: ≤50mA (at 3V)

• Rated Load: Compatible with 3-5 plastic fan blades with a diameter of 5-10cm

• Features:

  • Ultra-low noise for quiet environments

  • Smooth operation to enhance the lifespan of the fan model

     

    

2. Application in Solar Power Models

The RF-300CA motor is highly efficient and low-power, making it perfect for solar-powered models such as solar cars, rotating displays, or small power generation demonstration models. It can easily start and run stably under low voltage. Recommended parameters include:

• Operating Voltage Range: 1.5V-6V

• Starting Voltage: 1.2V (compatible with small solar panels)

• Recommended Voltage: 3V (output from small solar panels)

• No-Load Speed: 5500 RPM (at 3V)

• No-Load Current: ≤50mA

• Suitable Solar Panel Specifications:

  • Output Voltage: 3V-5V

  • Output Current: ≥60mA

• Applications: Solar windmills, solar rotating displays, solar cars, etc.

Advantages of the RF-300CA Motor

• Precision Metal Brush Structure: Ensures a longer lifespan and better conductivity

• High Efficiency: Provides high speed with low power consumption

• Compact Design: 24mm round spindle, perfect for assembly in small models

• Ultra-Low Noise: Ideal for quiet DIY projects

Pro Tip

To optimize motor performance, consider adding a gear reducer or heat dissipation design, especially for long-term use.