Tag Archives for AC motors

The Effects of Voltage Variations on AC Motors

Motors will run at the voltage variations already mentioned. This does not imply such operation will comply with industry standards of capacity, temperature rise, or normally anticipated service life. Figure 7-34 shows general effects. Such effects are not guaranteed for … Continue reading

07. January 2011 by admin
Categories: Electric Motors | Tags: , | Leave a comment

Motors

Most AC motors are of the induction type. They are, in general, simpler and cheaper to build than equivalent DC machines. They have no commutator, slip rings, or brushes, and there is no electrical connection to the rotors. Only the … Continue reading

07. January 2011 by admin
Categories: Electric Motors | Tags: | Leave a comment