100:1 Mini Metal Gear Motor

GM12a

$15.95

USD

Qty
Price
1
$15.95 ea.
2+
$12.85 ea.
50+
$11.95 ea.

Just slightly faster than the original Sanyo GM12, and a wee bit less torque - a suitable replacement!


Description [Hide]

Practically identical to the now-defunct GM12 Sanyo NA2S, this gear motor offers a bit more speed at less cost to you!

The major difference between this model and the GM12 is that the front faceplate is brass, not steel. For that trade-off, we're able to bring you a motor with similar performance at a better deal!

Here are the performance measurements:

Running at 3V:

Free running RPM Free running Current Stall Torque Stall Current
85 18mA 15.6 in*oz 290mA

Running at 6V:

Free running RPM Free running Current Stall Torque Stall Current
169 32mA 27.2 in*oz 456mA

 These motors have a shaft length of 9.3mm - check out the Specs tab for additional statistics, or the resources tab for a downloadable PDF performance datasheet.

Documentation [Hide]

Related Products [Hide]

GM11a

56.8:1 Mini Metal Gear Motor

Small, speedy, and all-metal construction!

$15.95 USD



GM13a

150:1 Mini Metal Gear Motor

A bit slower than the GM13, but less current consumption. Less expensive, too!

$15.95 USD



GM14a

298:1 Mini Metal Gear Motor

A replacement for the GM14 that has more torque!

$15.95 USD



UBLED

Ultra Bright LED

These water-clear standard sized (T1-3/4) LEDs are considerably brighter than most other LEDs in their class. Available in red, green, yellow, blue and white.

$0.90 USD



GM20

100:1 Mini Metal Sealed Gear Motor

The 100:1 Mini Metal Gear Motor is about 25% more motor than our GM12a (in speed, torque, and power consumption), but has an enclosed gearbox!

$19.75 USD



RW2

28mm Traction Wheels

These 28mm diameter (1-1/8") wheels are ideal for mini-sumo robotics.

$3.95 USD



GM22

298:1 Mini Metal Sealed Gear Motor

With almost twice the torque of the GM14a, the GM22 298:1 Mini Sealed Metal Gear Motor is the most compact torque monster we have!

$19.75 USD



M1.7x0.35

GM11a/12a/13a/14a Mounting Screw/Bolt

This metric bolt matches the threads on the face of the GM11a, GM12a, GM13a, and GM14a gear motors, making mechanical installations easier. Sold individually.

$0.20 USD



GM18

30:1 Mini Metal Gear Motor

Want a small, quick precision metal gear motor?

$15.95 USD



RW42x19

Pololu 42x19mm Mini Gearmotor Wheel

This custom-designed plastic wheel has a rubber tire measuring 1.65" (42 mm) in diameter and is designed to fit the output shafts on the Solarbotics GM11a/12a/13a/14a/18 style gearmotors

$3.49 USD



Currency


Login

Email:

Password:

Remember Me

Forgot Your Password?

Don't Have an Account?
Sign Up!