High-precision N20 6V 120 RPM micro metal gear DC motor equipped with a built-in quadrature encoder for speed tracking, position control, and robotics feedback
The N20 6V 120 RPM Micro Metal Gear Motor with Encoder is a high-performance miniature actuator designed for advanced robotics, closed-loop speed regulation, and precise positional feedback. Operating at a nominal voltage of 6V DC, it combines a robust all-metal gearbox with an integrated magnetic encoder disk and hall sensor setup, allowing microcontrollers to monitor shaft rotation, direction, and RPM accurately.
It features a standardized 3mm D-shaped output shaft for secure wheel and linkage mounting. Fully compatible with popular motor drivers and microcontroller development boards such as Arduino, ESP32, and Raspberry Pi Pico, this motor is ideal for sophisticated mechatronic projects requiring precise odometry.
Motor Model: N20 Micro Metal Gear Motor with Encoder
Operating Voltage: 3V – 6V DC (6V Nominal)
No-Load Speed: 120 RPM @ 6V DC
Feedback Type: Integrated magnetic quadrature encoder for pulse counting
Gearbox Material: All-Metal Spur Gearhead
Shaft Type: 3mm D-shaped output shaft
Control: Compatible with standard PWM drivers and encoder signal reading pins
Closed-loop line following & differential drive robots
Encoder-based odometry & distance calculation
ESP32 and Arduino advanced robotics projects
Precision mini actuators and closed-loop positioning systems
STEM lab experiments & mechatronic prototyping
