391:1 Metal Gearmotor 20Dx46L mm 6V CB with Extended Motor Shaft

Pololu item #: 3722
Brand: Pololu supply outlook
Status: Active and Preferred 
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 with long-life carbon brushes combined with a 390.6:1 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 specifications:

voltage no-load performance stall extrapolation
6 V 36 RPM, 150 mA 16 kg⋅cm (220 oz⋅in), 2.9 A

Note: the gearbox torque limit is 70 oz-in (5 kg-cm); see detailed description for important product limitations.

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

 Description Specs (17) Pictures (14) Resources (3) FAQs (1) On the blog (0) 

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Related Categories

6V Carbon Brush (CB) 20D Gearmotors
4mm Shaft Gearmotors
Pololu Metal Gearmotors
Pololu Wheels and Tracks
Brushed DC Motor Controllers
Brushed DC Motor Drivers
Robot Controllers
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