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GA12 N20 6V 100RPM Micro DC Metal Gear Reduction Motor Semi-Fresh

Specification	Details
Product Type	Micro DC Geared Motor
Model	GA12-N20
Motor Type	Brushed DC Motor
Recommended Voltage	6V DC
Operating Voltage	3V – 9V DC
Rated Speed	100 RPM
Gearbox Type	Metal Gear Reduction
Gear Material	Full Metal Spur Gears
Gear Ratio	Approx. 1:150 – 1:298
Output Shaft	3mm D-Shape
Shaft Length	Approx. 10mm
Motor Body Size	Approx. 12mm × 10mm
Total Length	Approx. 24–26mm
No-Load Current	Approx. 30mA
Stall Current	Approx. 500mA @ 6V
Stall Torque	Approx. 0.8–1.2 kg-cm
Weight	Approx. 10g
Condition	Semi-Fresh / Previously Used – Tested & Functional

Price

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₹ 135.59

(Tax included)

Barcode: 7255895

The GA12-N20 6V 100RPM Micro DC Metal Gear Reduction Motor is a compact, high-torque geared motor designed for micro robotics, automation, DIY mechanisms, and miniature motion-control applications. Its integrated all-metal reduction gearbox provides controlled rotational speed and increased torque while maintaining an extremely compact form factor.

This particular RoboGears variant is Semi-Fresh, meaning the motors have been previously used or recovered from pre-assembled modules. Every motor is individually tested before dispatch to verify proper rotation and electrical functionality. Because of its used condition, minor cosmetic marks, solder residue, or other signs of previous installation may be present.

Key Features:

Compact GA12-N20 micro geared motor
6V recommended operating voltage
Approximately 100 RPM output speed
Full metal spur gear reduction gearbox
High reduction ratio for increased torque
3mm D-shaped output shaft for secure wheel and coupling mounting
Extremely compact size for space-constrained robotics
Suitable for low-speed precision movement
Semi-Fresh / Used but Tested & Functional
Cost-effective alternative for prototyping and student projects

Technical Details:

Product Type: Micro DC Metal Gear Motor
Model: GA12-N20
Motor Type: Brushed Permanent-Magnet DC Motor
Recommended Operating Voltage: 6V DC
Operating Voltage Range: 3V–9V DC
Rated Output Speed: 100 RPM
Gearbox Construction: Full Metal
Gear Type: Spur Gear
Gear Ratio: Approximately 1:150–1:298
Shaft Type: 3mm D-Shaft
Shaft Length: Approximately 10mm
Motor Body Dimensions: Approximately 12mm × 10mm
Overall Length: Approximately 24–26mm including gearbox
No-Load Current: Approximately 30mA
Stall Current: Approximately 500mA at 6V
Stall Torque: Approximately 0.8–1.2 kg-cm
Approximate Weight: 10g
Condition: Semi-Fresh / Previously Used
Testing: Tested for rotational and electrical functionality
Suitable Applications:
- Micro Sumo Robots
- Line Following Robots
- Miniature Robot Cars
- Electronic Door Locks
- Smart Blinds
- Mini Conveyors
- Robotic Mechanisms
- DIY Automation
- STEM Projects

Prototyping and Engineering Tips from RoboGears:

6V is recommended for the best balance between speed, torque, heat, and motor life.
Use an N20-compatible mounting bracket to securely hold the gearbox.
Avoid putting mechanical pressure directly on the motor body, as excessive force can affect the internal brushes.
Use a proper motor driver such as TB6612FNG, DRV8833, or L298N rather than driving the motor directly from a microcontroller.
The motor can operate at 3V for slower movement or up to 9V for higher speed, but higher voltage increases heat and may reduce the remaining lifespan of a semi-fresh motor.
Because these are semi-fresh units, individual cosmetic condition may vary, but each motor is tested for functionality before dispatch.

Package Includes:

1 × GA12-N20 6V 100RPM Micro DC Metal Gear Reduction Motor – Semi-Fresh / Used

Disclaimer:

This is a semi-fresh/previously used motor, not a brand-new motor. Units may have minor scratches, cosmetic marks, solder residue, or signs of previous installation. Each motor is tested for basic electrical operation and rotational functionality before dispatch. Actual torque, current consumption, and speed can vary between individual motors due to previous usage and manufacturing tolerances. For best reliability, operate the motor at the recommended 6V DC

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