73:1 Metal Gearmotor 20Dx42L mm

73:1 Metal Gearmotor 20Dx42L mm
Pololu item #: 1163 570 in stock

Price break Unit price (US$)
1 19.95
10 16.95
50 14.95
100 13.97


backorders allowed

These small brushed DC gearmotors can deliver a lot of power for their size. This version has a 73:1 metal gearbox with a 0.276"-long, 4 mm-diameter D-shaped output shaft.

Key specs at 6 V: 180 RPM and 250 mA free-run, 60 oz-in (4.3 kg-cm) and 3.3 A stall.

Select options:
 Description Specs (8) Pictures (4) Resources (0) FAQs (1) On the blog (1) 
Pololu 20D mm gearmotor with bracket and hub.

Pololu 20D mm gearmotor with bracket and hub.

White Pololu 60×8mm wheel on a Pololu 20D mm metal gearmotor.

White Pololu 60×8mm wheel on a Pololu 20D mm metal gearmotor.

Dagu Wild Thumper wheel 120×60mm (metallic red) with Pololu 20D mm metal gearmotor.

Dagu Wild Thumper wheel 120×60mm (metallic red) with Pololu 20D mm metal gearmotor.

20D mm metal gearmotor dimensions (units in mm; L depends on gear ratio).

20D mm metal gearmotor dimensions (units in mm; L depends on gear ratio).