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oersted@oersted.com
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A conditioner
is a device that is used to selectively adjust the magnetic strength
of a part to a specified value. In the past, conditioners have been
used to simply "knock-down" the magnetic field of low-coercivity
magnet parts (such as alnico and ferrite) until a certain field level
was achieved. The resulting part was slightly weaker, but had a field
strength that was repeatable. For modern magnets, a conditioner is used to adjust the overall performance of a complete device based on any measurable parameter (not just the magnetic field strength), in order to make the device more accurate. The magnet in this device is knocked-down until the measurable parameter reaches the desired level or is within an acceptable tolerance. |
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| Automated
system for magnetizing and testing 4-pole rotors |
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