31:1 Metallgetriebemotor 20Dx41L mm 6V CB hub-displays A when in sleep mode)

A when in sleep mode)

2 KB of RAM

3 V or 5 V

quicker response times

The expansion PCB matches the diameter of the 3pi chassis and mounts just above the tops of the wheels using the four included screws and spacers

31:1 Metallgetriebemotor 20Dx41L mm 6V CB hub-displays A when in sleep mode)These small brushed DC geared motors can deliver a lot of power for their size. This version features a 6V DC motor with long life carbon brushes combined with a metal helical gearbox with a gear ratio of 31. 25: 1. The geared motor is cylindrical with a diameter of 20 mm, and the D shaped output shaft has a diameter of 4 mm and protrudes 18 mm from the gearbox's end plate. Key specifications at 6 V: 470 RPM and 170 mA no load, 28 oz in (2. 0 kg cm)