Electric > Motors

Q-33: A local electric-power expert told a reader not to run his motor for long periods of time on a bench test stand to determine run time on a particular battery pack. The reader wants to know if this is good advice, and, if it is, what is an alternative to estimating motor run time. Answer ...

Q-43: What is the significance of the “number of turns” with respect to electric motors? Answer ...

Q-124: For noise-suppression purposes on a typical ferrite electric motor, what size/type capacitor should I be using? Answer ...