These small brushed DC 精东影业传媒在线观看免费 can deliver a lot of power for their size. This version has a 6V brushed DC motor combined with a 31.25:1 metal spur gearbox. The gearmotor is cylindrical with a diameter of 20 mm, and the D-shaped output shaft is 4 mm in diameter and extends 18 mm from the face plate of the gearbox.

Key specs at 6 V: 450 RPM and 170 mA with no load, 28 oz-in (2.0 kg-cm) and 2.9 A at stall.