SmCo Rectangular Magnets

An Introduction to SmCo Rectangular Magnets

Samarium Cobalt, SmCo, like Neodymium, is a Rare Earth magnet.

High temperature applications where high external demagnetising forces exist, such as in motors and generators, are well suited for SmCo. With temperature coefficients lower than Neodymium, SmCo offers less variation in magnetic output over larger variations in temperature. C).

Above +150°C SmCo provides more field than Neodymium and has a maximum operating temperature of up to +350°C. It can also be used at cryogenic temperatures (it has been used at temperatures nearly as low as absolute zero, -273°C).

SmCo offers excellent corrosion resistance to water due to little free iron being present in its structure. Care should be taken when assembling however as SmCo due to its brittle nature (e.g. wear safety glasses).

The stability and strength of field makes Samarium Cobalt a popular choice in medical, aerospace, automotive, audio, motor, generator, pump, sensor and military applications.

If you cannot find the dimensions you require, please get in touch. The standard manufacturing tolerance is +/- 0.1mm on all dimensions

How to buy SmCo Rectangular Magnets

Buy SmCo Rectangular Magnets

Part No.	Size	Grade	Pull (kg)
EP316SM	3mm x 3mm x 3mmA	SmCo26	0.39Kg
EP317SM	5mm x 5mm x 2mmA	SmCo26	0.43Kg
EP318SM	5mm x 10mm x 2mmA	SmCo26	0.60Kg
EP200SM	10mm x 10mm x 5mmA	SmCo26	0.86Kg
EP332SM	12.5mm x 5mm x 1mmA	SmCo26	0.34Kg
EP330SM	20mm x 6mm x 1.5mmA	SmCo26	0.70Kg
EP281SM	24mm x 12mm x 6mmA	SmCo26	4.56Kg
EP319SM	25mm x 5mm x 5mmA	SmCo26	2.40Kg
EP647SM	25mm x 10mm x 3mmA	SmCo26	2.05Kg
EP510SM	60mm x 12mm x 2.5mmA	SmCo26	2.89Kg

Buy SmCo Rectangular Magnets