56.8:1 Mini Metal Gear Motor

GM11a

$15.95

USD

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

Small, speedy, and all-metal construction!


Description [Hide]

If you're looking for a speedy motor with a reasonable amount of torque (for say, moving a small robot that isn't going to fight in a Sumo contest), the GM11a is an excellent candidate. This particular motor has a 9.4mm long, 3mm dia. cylindrical output shaft, pre-ground with a flat spot for secure grub-screw mounting.

Here are the performance measurements:

Running at 3V:

  • Free running RPM - 181
  • Free running Current - 28mA
  • Stall Torque - 5.9 in*oz
  • Stall Current - 428mA

Running at 6V:

  • Free running RPM - 370
  • Free running Current - 42mA
  • Stall Torque - 6.1 in*oz
  • Stall Current - 760mA

Documentation [Hide]

You Might Also Like [Hide]

GM12a

100:1 Mini Metal Gear Motor

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

$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



GM18

30:1 Mini Metal Gear Motor

Want a small, quick precision metal gear motor?

$15.95 USD



M1.7x035

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



CP1.0F

1.0F Gold Capacitor

1.0 FARAD 2.5 V AL-series capacitor by Panasonic. Almost too large for solar BEAM applications, but when teamed with a larger solar cell, it's a real power-pack!

$6.50 USD



K SV

Solarbotics Sumovore Mini-Sumo

The Solarbotics Sumovore Kit is a strong, modular design with over 500 man-hours of development and 21 prototypes behind it. It has more power, speed, and is less expensive than the Junun Mark III, Parallax Mini-Sumo, and Tab SumoBot.

$98.50 USD



60100

Solarbotics Arduino Freeduino Enclosure (SAFE)

The Solarbotics Arduino Freeduino Enclosure (SAFE) is a laser-cut acrylic case for your chopsticks. And by chopsticks, we mean Arduino or Freeduino. Go figure.

$9.95 USD



K TB

Solarbotics Turbot Tumbling Robot

The Turbot is the Velociraptor of the Robot Jurassic Park! Full body tumbling gets this aggressive robot over all sorts of terrain on its search for light!

$59.95 USD



17389

uM-FPU64 Breakout Board

The uM-FPU64 28-pin breakout board provides for convenient mounting and access to all uM-FPU64 pins.

$2.99 USD



50454

Arduino Leonardo (with headers)

The Arduino Leonardo is a microcontroller board based on the ATmega32u4 (see datasheet in Documentation tab).

$24.95 USD



Currency


Login

Email:

Password:

Remember Me

Forgot Your Password?

Don't Have an Account?
Sign Up!