130 Micro DC Motor 3V-6V 8000RPM Miniature Electric Motor
HighSpeed 130Size Motor for Smart Cars, Toys, and DIY Projects
The 130 micro DC motor is a compact, highspeed motor with a rated speed of 8000 RPM and an operating voltage of 3V to 6V, making it an ideal choice for small DIY smart cars, robotics, and hobby projects . Its standard 130size form factor is widely used and easy to integrate into various applications.
8000 RPM Performance Provides highspeed operation for small-wheeled vehicles and mechanisms
Compact and Lightweight - Small enough for tight robot and toy chassis
Operating range is 1.5V to 6V DC, with 3-6V providing optimal torque for driving wheels
For smart car projects, pair with an L298N or L9110S motor driver for proper speed control
Do not operate above 6V to prevent overheating and motor damage
Technical Specifications
| Parameter | Value |
|---|
| Model | 130 Micro DC Motor |
| Operating Voltage | 1.5V to 6V DC |
| Rated Voltage | 3-6V DC |
| No-Load Speed | 8000 RPM at 6V |
| Motor Type | Brushed DC |
| Shaft Diameter | 2.0mm |
| Body Size | 20 x 16 x 28mm |
## Key Features
Universal 130Mount Form Factor Fits many common mounts and gearboxes
High RPM for Speed Applications - Delivers quick response for smart cars and robots
Bare Wire Leads - Ready for direct soldering or connector attachment
Lightweight and Compact - Minimizes load on batteries and chassis
CostEffective Affordable for hobby projects and bulk use
# Applications
- Smart cars, robotics, and line followers
- DIY toys and hobby projects
- Micro fans and small cooling systems
- Educational robotics kits
- Small actuators and automation
- Vacuum cleaners and electric toothbrushes
Reliable for Beginners Simple twowire polarity for forward/reverse control
Versatile and Widely Available - Easy to find mounts, wheels, and accessories
√ Compatible with L298N, L9110S, and TB6612 motor drivers
√ Standard 2.0mm shaft fits common 130-size wheels
√ Both 3V and 6V versions available
## Wiring and Control Guide
Connecting the motor is simple:
- Red wire: Positive (+) terminal
- Black wire: Negative (-) terminal
- Reversing polarity reverses rotation direction
Using a motor driver module is recommended for speed control and reversing via PWM
Use 22-26 AWG wire for connections
Add a small capacitor (0.1uF) across terminals to reduce electrical noise
Avoid running the motor at stall current for extended periods to prevent overheating
## Troubleshooting
Motor not spinning:
- Check power supply voltage (1.5-6V) and polarity
- Verify the motor driver is receiving power and control signals
- Inspect for debris blocking the shaft or gearbox
Low torque:
- Use a gearbox for high torque applications
- Increase voltage to 6V for maximum torque output