Electronics > Electronics

will this motor work

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sohailsameja:
I obtained this motor from a cd-drive and i identified it as a brushless motor funny thing is that it has 2 contact points that one touched with a 9.v battery it spins happily it does not have 3 contacts as most brushless have.Question is am i mistaking it for a brushed motor because of its shape
2)is it a good substitute for a 9v battery that can run in the $40 Robot by pratheek.
MODEL NUMBER

RF-300EH-1D390
SD36404
D/V5.9

newInRobotics:
If it has only 2 wires, it's a brushed motor (we are talking about DC motors only, some AC motors have 2 wires and they are brushless), which You proved by plugging it to 9V battery and seeing it spin. Brushless motors have more than 2 wires and would not spin when plugged directly to power source.

sohailsameja:
PLEASE CHECK THIS IMAGES OUT.AND TELL ME THE MOST APPROPRIATE ONE THANK YOU($40 dollar ROBOT)

sohailsameja:
THE 2nd PIC

newInRobotics:
Pictures do not show motor specs, plus, all these motors, as far as I can tell, are plain (without gearbox), hence won't be able to run robot as they are (not enough torque).

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