99:1 Metal Gearmotor 25Dx54L mm MP 12V
Pololu item #: 3231
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant
Price break Unit price (US$)
1 25.95
5 23.87
25 21.96
100 20.21

backorders allowed

This gearmotor consists of a medium-power, 12 V brushed DC motor combined with a 98.78:1 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. This gearmotor is also available with an integrated encoder.

Key specifications:

voltage no-load performance stall extrapolation
12 V 79 RPM, 80 mA 11 kg⋅cm (150 oz⋅in), 1.8 A

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

Compare all products in 12V Medium-Power (MP) 25D mm Gearmotors.

 Description Specs (19) Pictures (10) Resources (3) FAQs (3) On the blog (0) Distributors (12) 

The following is a list of official distributors who have purchased this product in the last year. You can also order directly from this website (we ship worldwide) or visit our full list of distributors.

China

Czech Republic

Germany

Hungary

India

Italy

Netherlands

Poland

Romania

Slovak Republic

Spain

United Kingdom

Related Products

Pololu 25D mm Metal Gearmotor Bracket Pair
Pololu Universal Aluminum Mounting Hub for 4mm Shaft, #4-40 Holes (2-Pack)
Pololu Universal Aluminum Mounting Hub for 4mm Shaft, M3 Holes (2-Pack)
Pololu Aluminum Scooter Wheel Adapter for 4mm Shaft
12mm Hex Wheel Adapter for 4mm Shaft (2-Pack)
Dagu Wild Thumper Wheel 120x60mm Pair with 4mm Shaft Adapters - Metallic Red
Dagu Wild Thumper Wheel 120x60mm Pair with 4mm Shaft Adapters - Chrome
Pololu Wheel 60×8mm Pair - Black
Pololu Wheel 90×10mm Pair - White
TB9051FTG Single Brushed DC Motor Driver Carrier
VNH5019 Motor Driver Carrier
Pololu G2 High-Power Motor Driver 24v13
Dual TB9051FTG Motor Driver Shield for Arduino
Pololu Dual VNH5019 Motor Driver Shield for Arduino
Pololu Dual G2 High-Power Motor Driver 24v14 Shield for Arduino
High-Power Simple Motor Controller G2 24v12 (Connectors Soldered)
Jrk G2 24v13 USB Motor Controller with Feedback
Jrk G2 21v3 USB Motor Controller with Feedback
Pololu Qik 2s15v9 Dual Serial Motor Controller

Related Categories

12V Medium-Power (MP) 25D mm Gearmotors
25D Metal Gearmotors
Pololu Wheels and Tracks
RoboClaw Motor Controllers
Brushed DC Motor Controllers
Brushed DC Motor Drivers
Robot Controllers
Current Sensors
37D Metal Gearmotors
20D Metal Gearmotors
Micro Metal Gearmotors
Wild Thumper All-Terrain Chassis
Log In
Pololu Robotics & Electronics
Shopping cart
(702) 262-6648
Same-day shipping, worldwide
Menu
Shop Blog Forum Support
My account Comments or questions? About Pololu Contact Ordering information Distributors

Feedback

Comments or questions?

Services

Products

New Products

Specials!

Robots

Electronics

Mechanical

Shirts

Community