Permanent Magnet Motors Animated

by: Douglas W. Jones
University of Iowa Department of Computer Science Copyright


Here is Figure 1.2 in animated form:
Figure 1.2 

        You'll need a brouser that
        can handle animated GIFs here


In looking at this figure, note the following:
  1. This 6-pole rotor turns in a direction opposite the rotation of the stator field; a two-pole rotor inside the exact same stator would rotate with the field.

  2. This illustration is based on half-step control, where alternate half steps involve one and two motor windings.

  3. It takes three complete cycles of the control system to turn this 6-pole rotor one revolution. A two-pole rotor would turn a full revolution per control system cycle.
    For further information, please contact NetMotion, Inc. at 1.800.790.7837 or e-mail sales@netmotion.com
    TOP of the PAGE       BACK     
     
    Motion ControTubing  Fitting  Screws  Flow Meter  Pump  End Effector  Wafer Handling
    Home  About NetMotion  News & Events  Contact Us  Feedback  Job Opportunities
    © 1995 and 1998, Douglas. W. Jones.