I'm pretty sure that will work fine with standard US power. With AC power the frequency is controlled almost exactly, because so much time measuring is done off that frequency. But, the voltage varies a lot. Our 110 volt power isn't controlled to exactly 110 volts at all. I can remember seeing 100 volts, but I don't remember where I was at that time, other than in California. The 60 hz isn't enough different from 50 hz to affect the life of the motor either. It may just run slower. Just my opinions again.