Another thing to note but which probably doesn't apply here is that if
some PM motors are disassembled without a "keeper" for the PM magnets,
it will become partially demagnetized. This isn't a problem with the
cheap PM motors you are probably using but may be with high quality
steppers or servo motors.

--- sam | Sci.Electronics.Repair FAQ Home Page: http://www.repairfaq.org/
Repair | Main Table of Contents: http://www.repairfaq.org/REPAIR/
+Lasers | Sam's Laser FAQ: http://www.repairfaq.org/sam/lasersam.htm
| Mirror Site Info: http://www.repairfaq.org/REPAIR/F_mirror.html

Important: The email address in this message header may no longer work. To
contact me, please use the feedback form on the S.E.R FAQ Web sites.