1PCS N20 All Metal Gear Motor DC 3V-12V 4RPM-381RPM Slow Speed High Torque Dual axis Engine Worm Reduction Motor For Smart Robot
Specification: Motor size: 10*12*15mm (N20 motor) Gear box size: 10*12*18mm Output shaft diameter: 3 mm (flat D type 2.5mm) Output shaft length: single shaft 8mm/ Dual shaft 10mm Weight: 15g Voltage range: DC 3V-12V Test data: Package Include: 1PCS * Motor
- Exceptional torque-to-weight ratio for heavy mechanical loads
- Built-in robust reduction gearbox for stable angular velocity
- Durable all-metal gear configuration resisting wear and tear
- Smooth rotation control with minimal mechanical backlash
- Compatible with standard PWM and H-bridge motor driver boards
- Quiet operation and minimal thermal output during continuous load
- Standardized mounting holes for quick and clean structural assembly
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(855) I-BUY-ROBO (855) 428-9762Use Cases
Wheel locomotion, robotic arm joint actuation, CNC axis motion, automated lock mechanisms, and precision mechanical drive assemblies.
Compatibility Notes
Works with standard H-bridge motor drivers, servo controllers, and electronic speed controllers (ESCs). Requires a dedicated motor power supply.
Frequently Asked Questions
Yes, it has a built-in reduction gearbox designed to maximize output torque while regulating speed.
It is compatible with standard motor driver modules such as the L298N, TB6612FNG, or generic stepper drivers depending on the exact coil wiring.
No, motors draw significant current and should always be powered via an external battery pack or power supply, with only control signals coming from the microcontroller.
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