Gear Motor 8 - 143:1 Offset Shaft

GM8

$5.75

USD

Qty
Price
1
$5.75 ea.
20+
$5.25 ea.
50+
$4.95 ea.
100+
$4.80 ea.

This 143:1 gear motor is much like the GM2 gear motor but runs at nearly twice the speed. Great for robots needing speed over torque!


Description [Hide]

This motor is much like the GM2 gear motor but runs at nearly twice the speed.

Mechanical Features

  • 143:1 gear reduction ratio
  • 7mm output shaft with double-flat outputs
  • Secondary output shaft (D) for encoders (not meant for rotational loads)
  • Built-in safety ratchet clutch set for 60 in*oz torque (easily modified for full "locked-up" operation)
  • Built in mounting holes
  • 53.8x48x47.8x22.9mm (2.12x1.88x0.902")
  • 31.5 grams (1.13oz)
  • 3-6VDC nominal operation

3V Features

  • 40RPM
  • 44.4 in*oz torque
  • 50mA free-running current
  • 400mA stall current

Do you need to mount something to the shaft of the motor? Although it doesn't work as well as on other motors because of the GM8's shorter output shaft, the GMW is a solid platform for a variety uses. Alternatively, you'll also find that a #2x1/4" SMS screw will provide a suitably snug fit.

(Motors are sold individually, wheels are not included)

Documentation [Hide]

You Might Also Like [Hide]

GMW

GM2/3/8/9/17 Gear Motor mounts

Auxiliary mounts for the GM2/3/8/9/17 gear motors. Image shows each side of wheel (not sold in sets of 2)

$1.25 USD



GMPW

GM Series Plastic Wheels

2-5/8" diameter wheels for the GM2/3/8/9 gear motor.

$3.25 USD



GM9

Gear Motor 9 - 143:1 90 Degree Shaft

This 143:1 gear motor is much like the GM3 gear motor but runs at nearly twice the speed. Great for robots needing speed over torque!

$5.75 USD



GM2

Gear Motor 2 - 224:1 Offset Shaft

This 224:1 gearmotor is very comparable to a hobby servo for power, at a fraction of the cost!

$5.75 USD



GMB28

GM2/GM8 Gear Motor Bracket, Laser-Cut Steel

The GM2/GM8 gear motors have convenient holes for mounting, but these precision stamped-steel brackets add to their versatility!

$1.50 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



50632

SparkFun Bluetooth Mate

The Bluetooth Mate is very similar to the BlueSMiRF modem, but it is designed specifically to be used with our Arduino Pros and LilyPad Arduinos.

$34.95 USD



BSCC2433B-MSE-2

SCC2433b-MSE Powerful Bundle 2

Need the parts to build up your SCC2433b-MSE? This package lets you assemble the Miller Solarengine in "Power" mode, where it stores up a lot of power, and releases a long burst to the motor.

$18.25 USD



Currency


Login

Email:

Password:

Remember Me

Forgot Your Password?

Don't Have an Account?
Sign Up!