I revamped my cnc master's controller, now I'm wondering if i should use the same size limit resistors that they used. When i asked them, what the amperage was on these motors, they told me they were only 5 amp, however i measured the resistance on the resistors that they used and got 236k ohms, which tells me that either the motors are 6 amp or they just screwed up. Can it hurt me to use the same size resistors as they did? I know they're probabling lying, because they also said the drives were not geckos and that they designed them themselves. They are definitely gecko 201's, i opened the case.
My questions are , should i go ahead and use the same size resistors, would I really notice if i used ones for a 5 amp motor instead? Is there a wattage that I should be using with the currentresistors that i choose?
40 volts dc 5-6 amp motrs
thanks in Advance
Mark