How exactly are E-mag magnets mounted?

[mostpeople]

they are attached to the trigger, so therefore they move when the trigger moves, and as it moves back it gets close enough to the hall to trip it.

[Pneumagger]

Just look up the HALL EFFECT on google or Wiki, it explains it well if you have a good concept of the right hand rule and how it pertains to moving charged objects in a mag field.

Anyways, the emag's been fine for years - even with the rare earth magnets in it. The trigger has a top permanent magnet, a center magnet permanently affixed to an adjustable screw to ttunie it to the Hall sensor, and a magnet(s) that just sit in a hole over the top trigger magnet to attract the trigger forward. I always found the best magnet setting was one return magnet with a small oring seated under it to separate it and lighten the pull further.

Wetwerks, the practical impact of the 1/8"Nd2Fe14B magnet moving on the trigger is most likely insignificant on the 40 watt 20ms pulse of DC in the emag. Seriously, it works fine and many guns get great battery efficiency using magnets in them.

[athomas]

So then the magnets on the trigger arn't moving?

The only one even close to a wire that would be affected is the top magnet in the trigger. The field of this magnet is deflected by the stationary magnet in the frame above it. The stationary magnet doesn't move so doesn't affect the power wire running past it.

The trigger hall magnet isn't close enough to any battery wires to have an adverse effect.