DC Motor 12GA Exposed Gear 3V 100rpm

The DC Motor 12GA Exposed Gear is a compact DC gear motor in the 12GA size, with an open gear train in place of a closed gearbox. This version is rated for 3 V with an output speed of 100 rpm, about 1.7 turns per second, giving slower, more controlled motion from a two-cell battery pack.

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: 100 rpm at 3 V
• Suggested supply: 2 × AA or AAA cells (about 3 V)
• Direction: reversible by swapping the supply polarity

DC Motor 12GA Exposed Gear Applications

• Mini robot arms and grippers
• Small actuators such as latches, flaps and pointers
• Slow robot cars
• Battery-powered toys and models
• STEM classroom projects

What's in the Box

• 1 × DC Motor 12GA Exposed Gear 3V 100rpm

Tip: Keep the open gears away from hair, dust and loose wires, as a jam can strip the teeth. Do not run this 3 V version from 5 V or more for long, and use a small low-voltage driver such as the DRV8833 for speed and direction control.

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