RF-300 Micro Motor – Specifications & Features

Specifications:

• Model: RF-300 Micro Motor

• Motor Diameter: 24.1mm

• Motor Height: 12.48mm

• Output Shaft Diameter: 2.0mm

• Rated Volt:Free-customization

• Voltage Range: DC 5V–18V

• Speed Range: 5700 RPM–20,000 RPM

• RF-300 micro motor dual shaft drawing reference
  

RF-300 Micro Motor Dual Shaft Key Features

1. High-Performance Motor for DIY Enthusiasts

The RF-300 Dual Shaft Micro Motor is a high-speed, high-efficiency DC motor designed for a wide range of DIY projects. Built with a permanent magnet and brush commutation, it ensures durability and long-lasting performance. Its compact size (24.1mm diameter × 12.48mm height) makes it ideal for space-constrained applications, while the dual 2mm shaft design offers versatile coupling options for various projects.

2. Versatile and Reliable for Home Appliance Use

With an IE 1 efficiency rating, this motor operates efficiently across its voltage range of DC 5V–18V, delivering consistent speeds from 5700 RPM to 20,000 RPM. The 2.0mm output shaft is compatible with multiple coupling options, making it suitable for:

• DIY Toy Rail Trains

• Model Steam Engines

• Home Appliance Applications

Additionally, its explosion-proof protection ensures safety, making it a reliable choice for diverse projects.

3. Optimized for Speed and Efficiency

The RF-300 Motor is engineered for high-speed performance without sacrificing efficiency. As voltage increases, speed rises proportionally, though with higher current draw and heat generation. This motor is perfect for:

• High-Speed Train Models

• Magnaloy Coupling Models

• Steam Engine Train Projects

• Tunnel Motor Locomotive Applications

Its linear motor-like characteristics provide precise control and speed, making it ideal for applications requiring accuracy and reliability.

Why Choose the RF-300 Micro Motor?

• Compact & Powerful: Delivers high-speed performance in a small form factor.

• Versatile Applications: Suitable for DIY projects, home appliances, and model building.

• Durable & Safe: Built with robust materials and explosion-proof protection.

• Easy Integration: Dual 2mm shaft design simplifies coupling and installation.

Ideal for Hobbyists & Engineers – Whether you're building a high-speed train model, a steam engine, or integrating it into a home appliance, the RF-300 Micro Motor offers unmatched performance and reliability.

Customizable options available | Bulk pricing | Global shipping.

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-quality DC motors integrates professional development, production and sales, offering a wide range of DC motors, including brushed and brushless motors, geared motors,stepper motor. We has been at the forefront of motor manufacturing and customizing for 20 years, consistently delivering high-performing and reliable products to clients worldwide.

These motors are designed for various applications, including industrial equipment, medical devices, robotics, automotive systems, motor vehicle and more. We also provides Customized DC Motor Solutions to meet specific customer needs.