The Gravity: N20 miniature metal motor series, with its integrated drive chip and PWM servo control method, simplifies motor control. Operating within a voltage range of 3V-6V, it offers a variety of gear ratios and output speeds, catering to diverse application scenarios. The all-metal build, compact size, and reliable quality make it ideal for robots, mechanical motion control, valve control, and door lock control.

The single PWM port controls speed and direction, eliminating wiring troubles and simplifying programming. Performance is optimized with reduced standby power consumption and minimal current consumption when no control signal is present.

The motor operates at a speed of 20,000 RPM unreduced, with a gearbox reduction ratio of 150:1 and a no-load output speed of 133 RPM. It features a PPM signal resolution of 1μs and a PWM drive frequency of 500 Hz. Weighing only 10g and measuring L40mm × W12mm × H20mm, it's a compact and efficient solution for various applications.

Other Models: N20 Miniature Metal Motor Series: A Comprehensive Selection Guide

Connection Diagram of Integrated Drive N20 Motor and Arduino UNO R3

Dimension Diagram of Integrated Drive N20 Motor

Features:

• All-metal N20 motor, compact in size, and reliable in quality.
• Integrated 360-degree servo motor drive mode for ease of use.
• PH2.0-3P interface, Gravity line sequence standard, convenient for connection and insertion.

Specifications:

Power Parameters

• Operating Voltage Range: 3V-6V
  
• Rated Voltage: 6V
• No-load Current: 50mA (under 6V)
• Static Current: ＜1mA (no PWM control signal input)
• Stall Current: 640mA

Motor Parameters

• Motor Speed (Unreduced): 20,000 RPM
• Gearbox Reduction Ratio: 150:1
• No-load Output Speed: 133 RPM
• Stall Torque: 1.0 kg*cm

Control Parameters

• PPM Signal Resolution: 1μs
• PPM Signal Positive Pulse Width Range: 500μs-2500μs
• Forward Pulse Width Range: 500μs-1400μs (maximum speed at 500μs)
• Stop Pulse Width Range: 1400μs-1600μs
• Reverse Pulse Width Range: 1600μs-2500μs (maximum speed at 2500μs)
• PWM Drive Frequency: 500 Hz

Other Parameters

• Dimensions: L40mm × W12mm × H20mm

Applications:

• Robot
• Mechanical motion control
• Valve control
• Door lock control

Documentation:

• Product wiki

Package Includes:

• 1 x Motor with Integrated Drive - Speed 133RPM (1:150)
• 1 x Gravity 3-Pin Digital Sensor Cable