A few general guide lines if you have to rewind it, first see if you can remove the existing magneto coil from the armature, you may be able to use the old bobbin or will have to make one up from scratch, depending on how much the coil is impregnated with shellac etc, it may be impossible to unwind it to count the turns, if the old coil/bobbin is not re-usable, you could hacksaw it through and this will allow you to find out the amount of turns and the gauge of the wire.
Any motor rewind shop should be able to sell you the amount of enameled wire you need to rewind.
Mount the bobbin in a lathe chuck and using a very slow speed, with the new wire drum mounted on a shaft parallel to the chuck, carefully wind the coil evenly as possible.
After it can be dipped in shellac or ordinary varnish, if it is stationary coil.
Al.


LinkBack URL
About LinkBacks





