63:1 Metal Gearmotor 20Dx43L mm 6V with Extended Motor Shaft

Pololu item #: 3464
Brand: Pololu supply outlook
Status: Active 
RoHS 3 compliant

Price break Unit price (US$)
1 29.95
5 27.55
25 25.35
100 23.32


backorders allowed

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 62.5:1 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: 230 RPM and 170 mA at no load, 54 oz-in (3.9 kg-cm) and 2.9 A at stall.

Alternatives available with variations in these parameter(s): gear ratio motor type extended motor shaft? Select variant…

 Description Specs (10) Pictures (14) Resources (3) FAQs (1) On the blog (0) 

Dimensions

Size: 20D × 43L mm
Weight: 44 g
Shaft diameter: 4 mm

General specifications

Gear ratio: 62.5:1
No-load speed @ 6V: 230 rpm
No-load current @ 6V: 170 mA
Stall current @ 6V: 2.9 A1
Stall torque @ 6V: 54 oz·in1
Extended motor shaft?: Y
Motor type: 2.9A stall @ 6V

Notes:

1
Stalling is likely to damage the gearmotor. Stall parameters come from a theoretical extrapolation of performance at loads far from stall. As the motor heats up, as happens as it approaches an actual stall, the stall torque and current decrease.

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