Motorreductor 20D 250:1 6V eje extendido

(IVA incluido)
6 Artículos

Motorreductor 20D 250:1 6V eje extendido.

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 250:1 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. This version also has a 6 × 2 mm extended motor shaft.

Key specs at 6 V: 55 RPM and 200 mA free-run, 140 oz-in (10 kg-cm) and 3.2 A stall.


Size: 20D × 46L mm

Weight: 46 g

Shaft diameter: 4 mm

General specifications:

Gear ratio: 250:1

Free-run speed @ 6V: 55 rpm

Free-run current @ 6V: 200 mA

Stall current @ 6V: 3200 mA

Stall torque @ 6V: 140 oz·in1

Extended motor shaft?: Y

Motor type: 3.2A stall @ 6V

Notes:1 This is a theoretical value; stalling the gearbox output shaft is likely to damage the gearbox.