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Guang Dong Lihua Mechatronics Co.,Ltd

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

  1. China Round Brushed DC Electric Motor 2000rpm-20000rpm 4mm RF-300CA Motor
  2. China Round Brushed DC Electric Motor 2000rpm-20000rpm 4mm RF-300CA Motor
  3. China Round Brushed DC Electric Motor 2000rpm-20000rpm 4mm RF-300CA Motor
  4. China Round Brushed DC Electric Motor 2000rpm-20000rpm 4mm RF-300CA Motor

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

  1. MOQ: 5000PCS
  2. Price:
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 5000PCS/Day
Delivery Time 30days-45days
Packaging Details Foam Box
Name Brushed DC Electric Motor
Model Type RF-300CA
Commutator Metal Brush
Motor Voltage 2v-12v
Speed 2000rpm-20000rpm
Torque 5g.cm-20g.cm
Customized service parameter, shaft type, wires and connectors
Model Number RF-300CA
Certification ISO9001, CE ,RoHs, Reach ,SGS
Place of Origin Dongguan,China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 5000PCS/Day
Delivery Time 30days-45days Packaging Details Foam Box
Name Brushed DC Electric Motor Model Type RF-300CA
Commutator Metal Brush Motor Voltage 2v-12v
Speed 2000rpm-20000rpm Torque 5g.cm-20g.cm
Customized service parameter, shaft type, wires and connectors Model Number RF-300CA
Certification ISO9001, CE ,RoHs, Reach ,SGS Place of Origin Dongguan,China
High Light RF-300CA MotorRound Brushed DC Electric MotorBrushless DC Motor 20000 Rpm

24mm RF-300 Round Brushed DC Electric Motor CE

 

24mm RF-300 Round Motor.png 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 Datasheet 

Model Voltage No-load At Maximum Efficiency Stall
Operating Volt Nominal Speed Current Speed Current Torque Output Torque Current
r/min A r/min a g,cm w g.cm a
RF-300CA-11440 1.5V-5.5V 4.0V 4700 0.035 3500 0.12 5.5 0.197 21 0.34
RF-300CA-11420 1.5V-5.5V 4.0V 4800 0.036 3400 0.12 5.5 0.191 19 0.35
RF-300CA-09550 2.2V-13.0V 3.0V 2600 0.03 1730 0.075 4.0 0.071 10 0.17
RF-300CA-09670 2.5V-7.0V 5.0V 4450 0.02 2400 0.125 10.0 0.246 22 0.24
RF-300CA-11400 0.7V-6V 3.0V 3000 0.018 2400 0.065 4.3 0.11 21 0.28
RF-300CA-14270 0.5V-4.0V 1.9V 3500 0.032 2700 0.12 3.8 0.11 18 0.42

24mm RF-300 Round Brushed DC Electric Motor Drawing

image.png

 

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:

Tech Data  
Motor Model RF-300CA-11440
Operating Voltage  2-4v
Nominal 2.0v
No-Load   
Speed 3900RPM
Current 0.017A
At Maximum Efficiency  
Speed 3065RPM
Current 0.06a
Torque 0.37mN.m
Output 0.09w
Direction cw/ccw
Mechanical noise 45 dB max
Rated Load  3.0g.cm
Operating Temperature -20℃-+70

 

 


 

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

       

      RF-300 motor Application in DIY Toy FansRF-300 motor Application in Solar Power Models

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.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller,Trading Company

  • Year Established:

    2003

  • Total Annual:

    20598600-21971840

  • Employee Number:

    400~500

  • Ecer Certification:

    Verified Supplier

Guang Dong Lihua Mechatronics Co., Ltd.(Lihua Motor) was founded in May 2003, formerly Shen Zhen Hua Chuang Sheng Motor Co., Ltd.  (HCS Motors)  In order to expand its business, it relocated from Shenzhen to Humen Town (Dongguan City) in October 2017. Lihua is a manufacturer of high-quali... Guang Dong Lihua Mechatronics Co., Ltd.(Lihua Motor) was founded in May 2003, formerly Shen Zhen Hua Chuang Sheng Motor Co., Ltd.  (HCS Motors)  In order to expand its business, it relocated from Shenzhen to Humen Town (Dongguan City) in October 2017. Lihua is a manufacturer of high-quali...

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  • Reach Us
  • Guang Dong Lihua Mechatronics Co.,Ltd
  • No.66,Chigang Road, Humen Town, Dongguan City
  • https://www.dcminimotors.com/

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