56:1 Metal Gearmotor 20Dx42L 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 56:1 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: 250 RPM and 250 mA free-run, 45 oz-in (3.3 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 (1)|
|Size:||20D x 44L mm|
|Shaft diameter:||4 mm|
|No-load speed @ 6V:||250 rpm|
|No-load current @ 6V:||250 mA|
|Stall current @ 6V:||3200 mA|
|Stall torque @ 6V:||45 oz·in|