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Arc

Arc magnets can be made from powerful neodymium. They are often used in electric motors, alternators and generators or to create renewable energy from wind, solar and hydro power sources. Stators and Rotors inside electric motors use permanent magnets in the shape of an arc.

7 items

Arc



The arc magnet segments enable rotational movement by arranging the magnets with alternating negative and positive poles on the inside and outside diameters. This creates the attractive and repelling magnetic force inside the cylindrical motor body that is required to generate rotational movement at the driveshaft. The magnetic force and rotational speed is controlled by increasing or decreasing the electromagnetic field strength inside the windings. Magnetic fields that are generated by Permanent magnets to drive DC electric motors help conserve battery life. This makes cordless power tools convenient and provides a viable option to mains powered electric tools and appliances.

Other Arc Magnets are made from the significantly lower strength Alnico alloy which is widely used to produce typical Horseshoe-style magnets. Horseshoe shaped magnets are essentially a curved Bar magnet that has the North and South poles in much closer proximity. This increases the strength of the magnetic field and gives the magnet more holding power. It also reduces the level of demagnetisation that is a common problem with Alnico magnetic products and a metal keeper plate is also required for this purpose.

Best Sellers

Horseshoe Magnets for Sale at AMF Magnets Australia

Alnico Horseshoe Magnet - 75mm x 38mm x 9mm

Code: 49011

Rated 5.0 out of 5
3 Reviews
$20.68for 1 to 9 items
$16.54buy 10 to 99 itemsand save 20%
$13.23buy 100+ itemsand save 36%
Prices are GST Incl.
Volume pricing available on request
Horseshoe Magnets to buy online from AMF Magnets

Alnico Horseshoe Magnet - 28mm x 25mm x 8mm

Code: 49013

Pull Force: 1.2kg

Rated 5.0 out of 5
2 Reviews
$12.71for 1 to 9 items
$10.18buy 10 to 99 itemsand save 19%
$8.14buy 100+ itemsand save 35%
Prices are GST Incl.
Volume pricing available on request
Alnico Horseshoe Magnets

Alnico Horseshoe Magnet - 51mm x 41mm x 16mm

Code: 49015

Rated 5.0 out of 5
2 Reviews
$32.00
Prices are GST Incl.
Volume pricing available on request
For Horseshoe Magnets AMF is Australia's leading supplier

Alnico Horseshoe Magnet - 45mm x 30mm x 23mm

Code: 49012

Pull Force: 11.8 kg

Rated 5.0 out of 5
1 Review
$58.08for 1 to 9 items
$46.42buy 10+ itemsand save 20%
Prices are GST Incl.
Volume pricing available on request
Alnico Horseshoe Magnet

Alnico Horseshoe Magnet - 100mm x 85mm x 33.5mm

Code: 49017

$121.00
Prices are GST Incl.
Volume pricing available on request
Neodymium Arc Magnet 117 x 108 x 20

Neodymium Arc - 117(OD) x 109(ID) x 20mm

Code: 93553B

Pull Force: 27.8 kg

$39.00for 1 to 9 items
$29.24buy 10 to 99 itemsand save 25%
$24.86buy 100+ itemsand save 36%
Prices are GST Incl.
Volume pricing available on request
Ferrite Arc Magnet

Neodymium Arc Magnet (59.5°) - 70.7mm(OD) x 60mm(ID) x 5mm

Code: 88953

Rated 5.0 out of 5
1 Review
$8.58
Prices are GST Incl.
Volume pricing available on request