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56.8:1 Mini Metal Gear Motor
Just slightly faster than the GM11, for less money!
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 7.4mm long, 3mm dia. cylindrical output shaft that hasn't been pre-ground with a flat spot, so you can be guaranteed a very true-running shaft.
Here are the performance measurements:
Running at 3V:
| Free running RPM | Free running Current | Stall Torque | Stall Current |
| 181 | 28mA | 5.9 in*oz | 428mA |
Running at 6V:
| Free running RPM | Free running Current | Stall Torque | Stall Current |
| 370 | 42mA | 6.1 in*oz | 760mA |
Qty
Price (USD)
1
$15.95 ea
2 to 9
$13.95 ea
10 to 49
$12.85 ea
50+
$11.95 ea
SKU:
GM11a
Weight: 0.010 kg
ROHS Compliant: Yes
Weight: 0.010 kg
ROHS Compliant: Yes
