DC Motor 12GA 3V 40rpm

The DC Motor 12GA 3V 40rpm is a compact 12GA DC gear motor rated for 3 V, with an output speed of 40 rpm, one turn every 1.5 seconds. The gear reduction gives slow, steady motion with good torque for its size, and the low voltage means a pair of AA cells is all it needs.

DC Motor 12GA 3V 40rpm Specifications

• Model: 12GA
• Type: DC gear motor (motor with reduction gearbox)
• Rated voltage: 3 V DC
• Output speed: 40 rpm at 3 V (1 turn every 1.5 seconds)
• Suggested supply: 2 × AA or AAA cells (about 3 V)
• Direction: reversible by swapping the supply polarity
• Speed control: PWM through a motor driver

DC Motor 12GA 3V 40rpm Applications

• Mini robot arms and grippers
• Rotating displays and small turntables
• Automatic flaps and latches
• Kinetic and moving models
• STEM and science projects

What's in the Box

• 1 × DC Motor 12GA 3V 40rpm

Tip: Avoid running this 3 V motor from 5 V or more for long: it will turn faster but wear out sooner. For speed and direction control from an Arduino or ESP32, use a DRV8833 or L9110S driver with its own battery supply.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.