DC 12V 25GA-370 Metal Gear Motor 100RPM High Torque (1Pcs)

DC 12V 25GA-370 Metal Gear Motor 100RPM High Torque Motor for Robotics and Automation

Product Overview / Introduction: The DC 12V 25GA-370 Metal Gear Motor 100RPM is a compact, high-performance geared motor designed to deliver precise torque and stable rotation speed. Built with a durable all-metal gearbox, this motor ensures long-lasting reliability and consistent power output even under load. With its 100RPM speed and smooth operation, it’s a preferred choice for engineers, hobbyists, and DIY enthusiasts working on robotics, automation, smart devices, and electronic lock systems. Available now at Bigyan Project, this motor is an ideal choice for educational, industrial, and research-based applications that require dependable DC gear motor performance.

Product Specifications:

Features:

• Compact 25mm body suitable for small and medium-sized mechanical projects
• Durable full-metal gearbox for long-lasting use and wear resistance
• Stable 100RPM output ideal for controlled motion systems
• Low current draw for efficient power consumption
• Quiet operation for applications requiring minimal sound
• Compatible with Arduino, ESP32, and other microcontroller-based systems
• Available in multiple speed variants for flexible design
• Tested and supplied by Bigyan Project for quality assurance

Applications / Use Cases:

• DIY robotics projects requiring low-speed high-torque motors
• Electronic locks and security mechanisms
• Automation and smart home devices
• Mechanical arms, small conveyor systems, and linear actuators
• Educational STEM projects for engineering students
• Electronic curtain and smart gate control
• Camera panning, sensor rotation, and micro servo replacements

User Guide / How to Use:

• Connect the motor terminals to a 12V DC power source ensuring correct polarity.
• Use a motor driver or relay for controlled operation via Arduino or microcontroller.
• Ensure proper mounting using M3 screws on the gearbox flange.
• Do not stall the motor for extended periods to prevent overheating.
• Use a compatible power supply with current rating above 0.1A for stable performance.
• For directional control, reverse polarity to switch rotation direction.

Frequently Asked Questions (FAQs):

• Q: Can I use this motor with Arduino or ESP32?
  A: Yes, you can easily control it using a motor driver such as L298N or L293D.
• Q: Is this motor suitable for a robot wheel drive?
  A: Yes, it’s perfect for light to medium load robot wheel drives.
• Q: Can I use this motor for continuous operation?
  A: Yes, it can run continuously under rated voltage and load conditions.
• Q: What type of power supply should I use?
  A: A regulated 12V DC adapter or battery is recommended for stable performance.
• Q: Does it work with 5V?
  A: It can work at 5V with reduced speed and torque output.

Challenges and Considerations:

• Overvoltage can damage the brushes and gears
• Excessive load may cause heating or motor slowdown
• Incorrect wiring may lead to reverse rotation or no output
• Ensure proper mounting to avoid vibration during operation
• Use motor drivers capable of handling peak current draw

Compatibility:

• Compatible with Arduino, Raspberry Pi, ESP32, and similar boards
• Works with L298N, L293D, and other H-bridge motor drivers
• Suitable for 12V DC regulated power systems
• Fits with 3mm coupling shafts and small gear attachments

Future Enhancement Options:

• Integrate with an encoder for speed feedback
• Add a motor driver shield for better control in robotics
• Pair with sensors for automated movement control
• Use dual motors for differential robot drive systems
• Combine with a servo system for angular positioning

Benefits:

• Reliable and consistent torque for precision motion
• Long lifespan due to metal gears and low wear design
• Easy integration with popular development boards
• Low noise operation suitable for home automation projects
• Affordable and easily replaceable motor unit from Bigyan Project

Conclusion:

The DC 12V 25GA-370 Metal Gear Motor 100RPM from Bigyan Project offers excellent performance, durability, and precision for a wide range of projects. Whether you are building a DIY robot, designing automation systems, or creating custom devices, this motor ensures stable speed and strong torque output. It’s the perfect choice for engineers, students, and makers looking for a reliable gear motor solution with long-lasting performance and easy integration.

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