DC-motor-DAT
130 Motor Overview
The 130 motor is a type of DC motor commonly used in toys, small appliances, and DIY electronics projects.
🔧 Type
- Type: Permanent Magnet Brushed DC Motor
- Category: Small-size DC Motor
⚙️ Specifications (Typical)
- Voltage Range: 1.5V – 6V (Commonly 3V or 5V)
- High RPM: Often from a few thousand to over 10,000 RPM
- Low Torque: Suitable for light-load applications
- Brush Type: Brushed (uses carbon brushes and a commutator)
230 Motor Overview
The 230 motor is a small DC motor, similar in design to the 130 motor but typically larger in size and power.
🔧 Type
- Type: Permanent Magnet Brushed DC Motor
- Category: Medium-size DC Motor
⚙️ Specifications (Typical)
- Voltage Range: Often 3V – 12V
- Higher Torque and Power than 130 motor
- Medium RPM (usually lower than 130 motor, but stronger)
- Brush Type: Brushed (uses carbon brushes)
Why Is It Called a "230 Motor"?
The name "230 motor" comes from an informal naming convention based on the size of the motor case, not the voltage or power.
📐 Meaning of "230"
- "2" = Series or form factor group
- "30" = Approximate length of the motor case in millimeters (~30 mm)
So, a 230 motor typically has:
- Diameter: ~24 mm
- Length: ~30 mm
📊 Size Comparison Table
| Motor Name | Diameter (mm) | Length (mm) | Power Level | Common Use |
|---|---|---|---|---|
| 130 | ~15.5 | ~20 | Small / Light-duty | Toys, small fans |
| 230 | ~24 | ~30 | Medium | DIY cars, small robots |
| 260 | ~24 | ~36 | Medium-High | Hobby motors, gear motors |
| 280 | ~24 | ~45 | High | RC cars, small drills |
| 380 | ~28 | ~50–60 | Very High | Power tools, electric screwdrivers |
| 540 | ~36 | ~50 | Ultra High | RC racing cars, e-bikes |