25GA370 DC Geared Motor with Encoder – 12V DC, 250 RPM
The 25GA370 DC geared motor with encoder is a compact and high-torque motor designed for robotics and precision motion control applications. Operating at 12V DC, this motor features a 34:1 metal gearbox delivering a no-load speed of 250 RPM and stable torque output. The built-in encoder provides accurate speed and position feedback, making it ideal for closed-loop control systems.
Specifications:
- Rated Voltage: 12V DC
- Rated Power: 4W
- Gear Ratio: 34:1
- No-Load Speed: 250 RPM
- Rated Speed: 140 RPM
- Rated Torque: 4.3 kg·cm
- Peak Torque: 7.5 kg·cm
- No-Load Current: ≤150 mA
- Rated Current: ≤750 mA
- Encoder Resolution: 374 PPR
- Gearbox Length: 21 mm
Encoder Data:
- Output Signal: Square Wave
- Power Supply Voltage Range: 3.3V-5V
- Working Temp.: -20C - 120C
Wire Connections:
- Red: (+) Motor Power (can be reversed for (-) power to reverse motor rotation)
- Balck: (-) Encoder power supply GND (3.3V ~ 5V)
- Yellow: Encoder A phase - Signal feedback (11 pulses per revolution)
- Green: Encoder B phase - Signal line resolution 11 * reduction ratio = Resolution
- Blue: (+) Encoder power supply (3.3V ~ 5V)
- White: (-) Motor Power (can be reversed for (+) power to reverse motor rotation)
Features:
- Durable all-metal gears
- Stable and quiet performance
- Excellent for medium-load precision applications
Applications:
Robotics, smart vehicles, encoder-based speed control, automation systems, and educational projects.
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