DC Motor 12GA Exposed Gear 3V 150rpm

The DC Motor 12GA Exposed Gear is a small 12GA DC gear motor with visible, open reduction gears. This version is rated for 3 V and turns at 150 rpm at the output shaft, 2.5 turns per second, a handy medium speed for small robots and models that run from two AA cells.

DC Motor 12GA Exposed Gear Specifications

• Model: 12GA
• Gearbox: exposed (open) gears
• Type: DC gear motor (motor with reduction gearbox)
• Rated voltage: 3 V DC
• Output speed: 150 rpm at 3 V
• 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 Exposed Gear Applications

• Small two-wheel robots
• Robot arms and grippers
• Battery-powered moving models
• Gear and mechanism demonstrations

What's in the Box

• 1 × DC Motor 12GA Exposed Gear 3V 150rpm

Tip: With a 40 mm wheel, 150 rpm gives about 0.31 m per second before load. Power the motor from its own 3 V battery pack, not from a board's 3.3 V pin, and control it through a DRV8833 or L9110S driver.

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