Electromagnets | Arnold Magnetic Technologies
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Electromagnets

For over 50 years, Arnold has manufactured electromagnets made of thin-gauge copper or aluminum foils, and wire wound as well. The electromagnet, or solenoid, provides flexibility in generating magnetic fields so they are desirable for klystron, TWT, ion implantation, chemical etching, chemical dispersion, MRI and other wave guide applications.

Arnold manufactures a wide variety of custom electromagnets which generate uniform or proportioned magnetic field shapes and with a wide range of magnetic field intensities. These electromagnets are either made up of tape wound foil wafers or built up from coils of wire.

In tape wound electromagnets, each wafer is electrically controlled to the precise field strength desired. The magnetic field distribution may be uniform or it may have peaks, plateaus and valleys along the axial length of the electromagnet as dictated by your requirement. When a specific field shape is desired, the shaped field electromagnet can be designed to that configuration with great precision. Wafers may be of various widths within the electromagnet and they can be made interchangeable. Nominal I.D. and O.D. may be selected to meet application size requirements.

Special designs are available which utilize chilled oil or liquid nitrogen to allow higher than normal current, generating up to 200% greater field intensity than an uncooled design.

Partial List of Electromagnet Products

With several decades of experience manufacturing these products we can provide new and replacement electromagnets at competitive pricing, with rapid turnaround and manufactured to the highest quality standards.

GA-1587E H-158 H-266 MC-274 MC-277 H161 MC-281 MC-283
VA-1520 VA-1525G VA-15268 VA-1532 VA-1584A VA-1587E VA-1587E
VA-1587E VA-1589F VA-1651A VA-1666A VA-1908B VA-1908R VA-1925
VA-1925 VA-1928 VA-1934C VA-1936B VA-1963 VA-8120 VA-8260
VA-936 VYW-6363A1 VYW 6381A1 VYW-5686A1 VYW-5691 VYW-5700 VYW-5713
VYW-5651A1 VYW-5681 VYW-5717 VYW-5795 VYW-6363H2 VYW-6384 VYW-6440A1
VYW-5715 VYW-6610 VYW-6625 VYW-6630 VYW-6641 VYW-6660A1 VYW-6663
VYW-6691 VYW-7762 VYW7775B VYW-7779 VYW-7800 VYW-7830 VYW-7831
VYW-7837 VYW-7840 VYW-7842 VYW-7844 VYW-7849 VYW-7864 VYW-7866
VYW-7876 VYW-7877A VYW-7895A VYW-7960A VYW-8000 VYW-8028 VYW-8262
VYW-8269 VYW-8274 VYW-8276 VYW-8313 VYW-8387

Traveling wave tube magnets (TWT)

We can also provide both Alnico and Recoma SmCo TWT magnets in a variety of sizes, either cracked or whole, and in custom packaging to fit your needs.

Products-Electromagnets

Custom Manufactured Electromagnets