154:1 Metal Gearmotor 20Dx44L mm
These small brushed DC gearmotors can deliver a lot of power for their size. This version has a 6V brushed DC motor combined with a 154:1 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 10.7 mm from the face plate of the gearbox.
Key specs at 6 V: 90 RPM and 250 mA free-run, 120 oz-in (8.6 kg-cm) and 3.2 A stall.
Alternatives available with variations in these parameter(s): gear ratio
|Description||Specs (8)||Pictures (4)||Resources (3)||FAQs (2)||On the blog (0)|
|Size:||20D x 47L mm|
|Shaft diameter:||4 mm|
|Free-run speed @ 6V:||90 rpm|
|Free-run current @ 6V:||250 mA|
|Stall current @ 6V:||3200 mA|
|Stall torque @ 6V:||120 oz·in|