Just wanted to know, if any of you know a good way to test DC motors?
I need to test my motors for: Max and min. speed, current with no load, current with heavy load and stall current.
When i measure the motors resistor, i get about 3ohm. Then i tried to calculate 4.5V / 3 = 1.5Amp. But if i am correct hose motors have a stall current on about 2.7Amp. Did i calculate it wrong?
The 2 motors i need to test, are those from the LMR Mr. Basic.
Not sure how to do those test.