Electro magnet - A custom-made electromagnet

ELECTRO MAGNET

The magnets shown below have been developed and manufactured for specific uses. They constitute today a basis of proposals.

Our simulation tool and our stock of materials allows to manufacture a custom-made and evolving electromagnet in a short time considering 5 criteria:

Air gap
Maximum field
Homogeneity
Field variation speed
Mechanical constraints (Optical access, UHV, congestion, Mass, etc…)

CAYLAR also designs and manufactures power sources. This offers great flexibility for electromagnet design.

CAYLAR masters the manufacture from the simulation up to the measurement of the magnetic field by NMR (Nuclear Magnetic Resonance).

	QUAD 0.07T @ 10 mm Quadrupole with remote poles to have the maximum free space on the upper part of the field axis.
	DIFFABS 0.1T @ 26 mm 22mm HOLE Developed for the study and characterization of the properties of magnetic materials and objects by MOKE (Magnetic Optic Kerr Effect)
	LONG 0.05T @ 70 mm > 1.6T @ 10 mm Dipole in elongated form adapted for a specific integration.
	THEVEN > 0.5T @ 36 mm Developed for a group of researchers from the Paris Institute of Nanosciences. They use a rotating CAYLAR dipole to demonstrate how an acoustic wave can reverse magnetization. This 360 ° magnet can reach 5000G fields with air cooling, and regulation in field or current. http://www.insp.jussieu.fr/Renversement-d-aimantation-les.html http://www.insp.jussieu.fr/-Themes-de-recherche,616-.html http://link.aps.org/doi/10.1103/PhysRevB.93.134430
	KUND 2T @ 10 mm > 1T @ 20 mm Lightweight electro-magnet with an intense magnetic field in a small volume.
	BOUL 2T @ 15 mm > 1T @ 30 mm Electro-Magnet of 130Kg with an intense magnetic field in a medium volume.
	STANES 2T @ 10 mm > 1T @ 20 mm 10mm HOLE Developed for studying and characterization of the properties of magnetic materials and objects by MOKE under Ultra Vacuum. Designed for laboratory experiments or integrated on a line of light. Optical access +/- 30 °, UHV and insertion of a cryostat possible.
	GRENO 1T @ 46 mm 42mm HOLE Developed to allow the insertion of a Cryostat in the axis of the field. Field of 1 Tesla with a hole of 42 mm and a gap of 46mm.
	BERTAIN 1T @ 50 mm 5 ppm Very homogeneous magnetic field <5ppm over 10cm (<0.0005%) of class NMR.
	RINNER 1.6T @ 60 mm 10° 5 mm HOLE Studied to allow the insertion of a Cryostat with two +/- 10 ° access in the field axis for magneto-optical experiments.
	DEIMOS 2T @ 50 mm 15 mm HOLE All mounted on a 4-axis positioning table.
	AIMANTS DE DEVIATION « pate d’oie » Particle beam deflection magnet with vacuum chamber.