N50 3.7V DC Motor

The N50 Motor is a small yet powerful DC motor, highly regarded in various electronics, robotics, and modeling projects due to its precise design and high-quality construction. The N50 3.7V DC motor operates at a nominal voltage of 3.7V, delivering smooth and powerful performance while maintaining low energy consumption. Its no-load current is only 450mA, which indicates high efficiency and minimal energy loss for a motor of this speed and power. When short bursts of higher torque are required, the motor can handle up to 2.8A while maintaining stable operation.

The no-load speed of the N50 3.7V motor reaches 40,000 RPM, making it ideal for high-speed applications. Its mechanical structure includes a durable metal housing, precision shaft, and high-quality wound armature, ensuring long lifespan and reduced internal wear. Thanks to its lightweight and compact design, it can be easily installed in tight spaces, making the N50 Motor – Pack of 2 an excellent choice for small quadcopters, RC cars, miniature fans, precision tools, and laboratory equipment.

In DIY projects and custom devices, the N50 mini dc motor is popular due to its ease of use and compatibility with 3.7V lithium polymer batteries. A key advantage is its rapid response to voltage changes, allowing it to reach maximum speed quickly—crucial for applications requiring instant speed control. Additionally, it can be paired with a gearbox to reduce speed and increase output torque, expanding its versatility.

For example, in line-following robots or robotic arms, using an N50 3.7V motor – Pack of 2 with an appropriate gearbox can provide both the necessary speed and torque. This motor is widely used in scale modeling, aerial and ground RC vehicles, small medical devices, and portable ventilation systems. Its ability to operate at low voltage makes it ideal for battery-powered or portable projects. Moreover, the N50 3.7V DC motor is energy-efficient, making it suitable for devices that need to run for long periods without recharging.

Applications of the Model Aircraft motor

1. Used in small drones and lightweight quadcopters
2. Employed in RC cars and small robots
3. Installed in miniature fans and portable cooling systems
4. Applied in precision laboratory and small medical instruments
5. Utilized in educational projects and DIY electronic devices
6. Integrated into small ventilation systems for portable equipment
7. Used in mechanical and electronic toys

Specifications of the N50 Motor

1. Operating Voltage: 3.7V
2. No-Load Current: 0.45A
3. Maximum Load Current: 2.8A
4. No-Load Speed: 40,000 RPM
5. Loaded Speed (tested): approx. 32,000 RPM
6. Motor Body Length: 25mm
7. Motor Width: 12 × 10mm
8. Shaft Length: 9mm
9. Shaft Diameter: 1.0mm
10. Base Distance: 7mm
11. Motor Weight: 11g