25:1 Metal Gearmotor 20Dx41L mm 6V

€18.77 *

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Manufacturer: Pololu
Order number: EXP-R25-1018
Manufacturer part number: 3450
Availability: 7
country of origin: CN
HS code: 85011099
Weight (kg): 0.046

These small brushed DC gearmotors can deliver a lot of power for their size. This version has a... more

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 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: 590 RPM and 170 mA with no-load, 1.6 kg-cm and 2.9 A at stall.

Specifications:

Size: 20D × 41L mm
Weight: 43 g
Shaft diameter: 4 mm
Gear ratio: 25:1
Free-run speed @ 6V: 590 rpm
Free-run current @ 6V: 170 mA
Stall current @ 6V: 2.9 A
Stall torque @ 6V: 1.6 kg-cm
Extended motor shaft?: N
Motor type: 2.9A stall @ 6V