JGA12-N20 Micro Metal Gear DC Motor 6V With Encoder
Compact JGA12-N20 metal gear motor with built-in encoder, (71 RPM / 150 RPM / 300 RPM),designed for robotics, automation, and precise speed or position control applications.
375.00 EGP
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The JGA12-N20 Micro Metal Gear DC Motor with Encoder combines a high-quality brushed DC motor, a precision metal gearbox, and an integrated quadrature encoder in a compact package. Available in 71 RPM, 150 RPM, and 300 RPM versions, it provides a range of speed options while maintaining reliable torque and accurate feedback for motion control systems. The durable metal gears ensure long service life and dependable performance in continuous operation.
The integrated encoder generates pulse signals corresponding to motor shaft movement, enabling precise speed measurement, position tracking, and closed-loop control. This makes the motor ideal for robotics, smart vehicles, automation equipment, camera positioning systems, and educational projects using Arduino, Raspberry Pi, ESP32, and other microcontroller platforms.
Features:
- Integrated quadrature encoder for motion feedback.
- Durable all-metal gearbox construction.
- Compact and lightweight design.
- High torque output for its size.
- Suitable for closed-loop control systems.
- Supports speed and position monitoring.
- Smooth and reliable operation.
- Compatible with common motor drivers.
- Ideal for robotics and automation projects.
- Available in multiple gear ratios and speeds.
- Supports forward and reverse rotation.
- Easy integration with microcontrollers.
Specifications:
| Parameter | 71 RPM Version | 150 RPM Version | 300 RPM Version |
|---|---|---|---|
| Model | JGA12-N20 | JGA12-N20 | JGA12-N20 |
| Motor Type | Brushed DC Gear Motor | Brushed DC Gear Motor | Brushed DC Gear Motor |
| Rated Voltage | 6V DC | 6V DC | 6V DC |
| Output Speed | 71 RPM | 150 RPM | 300 RPM |
| Gearbox Type | Metal Gearbox | Metal Gearbox | Metal Gearbox |
| Encoder Type | Quadrature Encoder | Quadrature Encoder | Quadrature Encoder |
| Encoder Output | Channel A / B | Channel A / B | Channel A / B |
| Encoder Supply Voltage | 3.3V–5V DC | 3.3V–5V DC | 3.3V–5V DC |
| Shaft Diameter | 3mm | 3mm | 3mm |
| Shaft Type | D-Type | D-Type | D-Type |
| Rotation Direction | CW / CCW | CW / CCW | CW / CCW |
Test Parameters:
| Reduction Ratio | 5 | 10 | 20 | 30 | 50 | 100 | 150 | 210 | 250 | 298 | 380 | 1000 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No load Current (mA) | ≤30 | ≤30 | ≤30 | ≤30 | ≤30 | ≤30 | ≤30 | <30 | <30 | <30 | <30 | <30 |
| No load RPM | 3000 | 1500 | 750 | 500 | 300 | 150 | 100 | 71 | 60 | 50 | 39 | 15 |
| Load torque (g·cm) | 22 | 44.0 | 88 | 132 | 221 | 440 | 662 | 924 | 1103 | 1300 | 1670 | 3000 |
| Load RPM | 2308 | 1154 | 577 | 384 | 231 | 115 | 77 | 55 | 46 | 39 | 30 | 11.5 |
| Load Current (mA) | ≤150 | ≤150 | ≤150 | ≤150 | ≤150 | ≤150 | ≤150 | <150 | <150 | <150 | <150 | <150 |
| Max Torque (g·cm) | 37 | 73 | 147 | 220 | 368 | 738 | 1103 | 1544 | 1838 | 2200 | — | — |
| Stall Current (mA) | 300 | 300 | 300 | 300 | 300 | 300 | 300 | <300 | <300 | <300 | <300 | <300 |
Pinout:
| Wire Color | Function |
|---|---|
| Red | Motor Positive (+) |
| White | Motor Negative (-) |
| Black | Encoder VCC (3.3V–5V) |
| Blue | Encoder GND |
| Yellow | Encoder Channel A |
| Green | Encoder Channel B |
Applications:
- Mobile robots.
- Line-following robots.
- Smart robotic vehicles.
- Encoder-based motor control.
- Position control systems.
- Speed monitoring systems.
- Camera pan-tilt mechanisms.
- Educational robotics projects.
- Automatic door systems.
- Conveyor and automation equipment.
- DIY mechatronics projects.
- Precision motion control applications.
Package Included:
- 1x JGA12-N20 Micro Metal Gear DC Motor 6V With Encoder 71 RPM.
- 1x 1 × Connection Cables.
Documents:
| RPM | 71 RPM, 150 RPM, 300 RPM |
|---|