20.4:1 Metal Gearmotor 25Dx50L mm HP 6V

20.4:1 Metal Gearmotor 25Dx50L mm HP 6V
Pololu item #: 1572 91 in stock

Price break Unit price (US$)
1 21.95
10 19.76


backorders allowed

This gearmotor consists of a high-power, 6 V brushed DC motor combined with a 20.4:1 metal spur gearbox. The gearmotor is cylindrical, with a diameter just under 25 mm, and the D-shaped output shaft is 4 mm in diameter and extends 12.5 mm from the face plate of the gearbox.

Key specs at 6 V: 480 RPM and 450 mA free-run, 36 oz-in (2.6 kg-cm) and 6.5 A stall.

You can use the following selection boxes to see all of our 25D metal gearmotor versions without integrated encoders:

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We also have versions with encoders:

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 Description Specs (9) Pictures (4) Resources (0) FAQs (2) On the blog (1) 
Pololu 60×8mm wheel on a Pololu 25D mm metal gearmotor.

Pololu 60×8mm wheel on a Pololu 25D mm metal gearmotor.

Dagu Wild Thumper wheel 120×60mm (chrome) with Pololu 25D mm metal gearmotor.

Dagu Wild Thumper wheel 120×60mm (chrome) with Pololu 25D mm metal gearmotor.

Partially disassembled Dagu Wild Thumper 6WD chassis with one of the gearmotors visible.

Partially disassembled Dagu Wild Thumper 6WD chassis with one of the gearmotors visible.

12mm Hex Wheel Adapter for 4mm Shaft on a 20D mm Metal Gearmotor.

12mm Hex Wheel Adapter for 4mm Shaft on a 20D mm Metal Gearmotor.


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Related Categories

6V High-Power (HP) 25D mm Gearmotors
Pololu Wheels and Tracks
Brushed DC Motor Controllers
Brushed DC Motor Drivers
Robot Controllers
Current Sensors
37D mm Gearmotors
Micro Metal Gearmotors
Wild Thumper All-Terrain Chassis
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