Electromagnet (8 pcs.) 3v - 12v small unusual design, reversible polarity For Sale

Electromagnet (8 pcs.) 3v - 12v small unusual design, reversible polarity


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Electromagnet (8 pcs.) 3v - 12v small unusual design, reversible polarity:
$30

These are used electromagnets from a working application. 8 TOTAL as shown in pic. Can easily be disassembled as shown in pic #2.
Horseshoe shaped iron core will have some surface rust with a dia. of .280" / 7.11mm. Coils are wound with 6 layers and approximately 280 turns and 21' of 24 awg enameled wire. Both coils are in series as shown. Original application was 12v dc but likely reduced for continuous duty.
The polarity was switched to act upon a pair of weak magnets with apposing poles, a non mechanical solenoid. The washers were an extension of the iron core, pressed on. For use in projects, experiments, parts or whatever your creative mind can imagine.
If you desire more let me know I and will create another listing for a larger quantity.
QUESTIONS ARE WELCOME


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