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Precision Magnet Assemblies for Motors, Sensors & Custom Applications

32 products

Showing 1 - 24 of 32 products

At SuperMagnetMan, we specialize in high-performance magnet assemblies designed to meet the demands of industrial, medical, motor, and sensor applications. Our ready-to-ship and custom magnet assemblies combine precision engineering with magnetic strength, delivering reliable performance in complex systems.

Whether you need motor magnet assemblies, Halbach arrays, radial rings, or dipole assemblies, our collection is optimized for applications requiring strong magnetic fields, precise alignment, and structural integrity.

For custom designs, our engineering division, SM Magnetics, offers complete magnet assembly services tailored to your specific geometry, force requirements, and operating environment. Request a Custom Magnet Assembly or Contact Our Engineering Team to get started.

Showing 1 - 24 of 32 products

Halbach Array Neodymium Magnets Rare Earth Magnets

HB0060

$395.00

In stock, 8 units

2.520" (64mm) OD x 1.575" (40mm) ID x 0.500" (12.70mm) thick. 2 pole Halbach Array. N48H. Neodymium Rare Earth Magnets.

HB0080

$495.00

Sold out

3.307" (84mm) OD x 1.575" (40mm) ID x 1.000" (25.40mm) thick. 2 pole Halbach Array. N48H Neodymium Magnets Rare Earth Magnets Minimum Order Quantity (MOQ) = 1 pc

HBL0010

$34.00

In stock, 8 units

0.394" (10.0mm) cubes, 5 cubes assembly, 2 pole Halbach Array with steel backing. N48H Neodymium Magnets Rare Earth Magnets Minimum Order Quantity (MOQ) = 1 pc

HBL0011-SR

$65.00

In stock, 8 units

0.472" (12mm) cubes with a 0.118" (3mm) dia hole through each cube and a 0.118" (3mm) dia x 3.149" (80mm) long 1010 steel shaft through the assembly. Hole tolerance is +0.2 / -0.0mm. 5 cubes assembly, 2 pole Halbach Array. N52H Neodymium Magnets. Direction of orientation indicated by laser etch.

HBL0012

$70.00

Sold out

0.500" (12.7mm) cubes, 5 cubes assembly, 2 pole Halbach Array. N48H Neodymium Rare Earth Magnets

Arc Magnets Neodymium Magnets Motor Magnets

M0404

$1.20

In stock, 1540 units

Neodymium Motor Magnets. Assembly dimensions: 0.157" (4mm) OD x 0.039" (1mm) ID x 0.157" (4mm) length x 180° angle, Set of 2 pieces, 1 North / 1 South on OD, N50 Arc Magnets, magnetized across the diameter. Nickel Plated. Minimum Order Quantity (MOQ) = 10 sets

M2512

$14.50

Sold out

Assembled dimensions: 1.142" (29mm) OD x 0.984" (25mm) ID x 0.472" (12mm) length x 25.7° angle, Set of 14 pieces, 7 North / 7 South, N50M Arc Magnets, Radially magnetized, Nickel plated. Minimum Order Quantity (MOQ) = 1 set

M2550

$14.90

In stock, 60 units

Neodymium Motor Magnets. Assembled dimensions: 1.407" (35.75mm) OD x 1.289" (32.75mm) ID x 0.354" (9mm) length x 89.8° angle. Set of 4 pieces, 2 North / 2 South. N50 Arc Magnets, Radially magnetized. Nickel plated. Minimum Order Quantity (MOQ) = 1 set

M5005

$15.50

In stock, 169 units

Neodymium Motor Magnets. Assembled dimensions: 1.693" (43mm) OD x 1.535" (39mm) ID x 0.197" (5mm) length x 30° angle, Set of 12 pieces, 6 North / 6 South, N45 Arc Magnets, Radially magnetized. Nickel Plated. Minimum Order Quantity (MOQ) = 1 set

M5026

$7.95

In stock, 3341 units

Neodymium Motor Magnets. Assembled dimensions: 1.047" (26.60mm) OD x 0.916" (23.26mm) ID x 0.591" (15mm) length x 29.42° angle, Set of 12 pieces, 6 North / 6 South, N50 Arc Magnets, Radially magnetized. Nickel plated. Minimum Order Quantity (MOQ) = 1 set

M5033

$12.75

In stock, 223 units

Neodymium Motor Magnets. Assembled dimensions: 1.071" (27.20mm) OD x 0.917" (23.30mm) ID x 1.417" (36mm) length x 60° angle, Set of 6 pieces, 3 North / 3 South, N50 Arc Magnets, Radially magnetized. Nickel plated. Minimum Order Quantity (MOQ) = 1 set

M5035

$21.00

In stock, 74 units

Neodymium Motor Magnets. Assembled dimensions: 0.709" (18mm) OD x 0.551" (14mm) ID x 0.787" (20mm) length x 44.8° angle, Set of 8 pieces, 4 North / 4 South, N50 Arc Magnets, Radially magnetized. Nickel plated. Minimum Order Quantity (MOQ) = 1 set

M5040

$10.50

In stock, 101 units

Neodymium Motor Magnets. Assembled dimensions: 0.709" (18mm) OD x 0.551" (14mm) ID x 1.181" (30mm) length x 44.8° angle, Set of 8 pieces, 4 North / 4 South, N50 Arc Magnets, Radially magnetized. Nickel plated. Minimum Order Quantity (MOQ) = 1 set

M5044

$14.95

In stock, 13 units

Neodymium Motor Magnets. Assembled dimensions: 0.890" (22.60mm) OD x 0.786" (19.97mm) ID x 0.512 (13mm) length x 29.8° angle, Set of 12 pieces, 6 North / 6 South, N50 Arc Magnets, Radially magnetized. Nickel Plated. Minimum Order Quantity (MOQ) = 1 set

M5045

$10.40

In stock, 31 units

Neodymium Motor Magnets. Assembled dimensions: 0.894" (22.70mm) OD x 0.806" (20.47mm) ID x 0.256" (6.56mm) length x 29.8° angle, Set of 12 pieces, 6 North / 6 South, N50M Arc Magnets, Radially magnetized. Nickel Plated. Minimum Order Quantity (MOQ) = 1 set

M5050

$11.95

In stock, 468 units

Neodymium Motor Magnets. Assembled dimensions: 0.787" (20mm) OD x 0.591" (15mm) ID x 0.512" (13mm) length x 90° angle, Set of 4 pieces, 2 North / 2 South, N52 Arc Magnets, Radially magnetized. Nickel Plated. Minimum Order Quantity (MOQ) = 1 set

M5058

$10.95

In stock, 141 units

Neodymium Motor Magnets. Assembled dimensions: 0.890" (22.60mm) OD x 0.786" (19.97mm) ID x 0.256" (6.50mm) length x 29.8° angle, Set of 12 pieces, 6 North / 6 South, N50 Arc Magnet, Radially magnetized. Nickel Plated. Minimum Order Quantity (MOQ) = 1 set

Radial Ring Magnets Neodymium Magnets Rare Earth Magnets

RR0060M

$22.00

In stock, 32 units

0.276" (7mm) OD x 0.118" (3mm) ID x 0.118" (3mm) thick, radially magnetized multipole ring with 6 alternating poles inside a brass sleeve. N50 Radial Ring Magnets. Neodymium Magnets Rare Earth Magnets Minimum Order Quantity (MOQ) = 1 pc

RR0060N

$25.00

In stock, 33 units

0.276" (7mm) OD x 0.118" (3mm) ID x 0.118" (3mm) thick, NORTH pole on the OD / SOUTH pole on the ID. N50 Radial Rings Magnets. Neodymium Magnets Rare Earth Magnets Minimum Order Quantity (MOQ) = 1 pc

RR0060S

$25.00

In stock, 21 units

0.276" (7mm) OD x 0.118" (3mm) ID x 0.118" (3mm) thick, SOUTH pole on the OD / NORTH pole on the ID. N50 Radial Ring Magnets. Neodymium Magnets Rare Earth Magnets. Minimum Order Quantity (MOQ) = 1 pc

RR0090M

$25.00

In stock, 66 units

0.409" (10.40mm) OD x 0.252" (6.40mm) ID x 0.142" (3.60mm) thick, radially magnetized multipole ring with 6 alternating poles. N50 Radial Ring Magnets. Neodymium Magnets Rare Earth Magnets Minimum Order Quantity (MOQ) = 1 pc

RR0090N

$30.00

In stock, 91 units

0.409" (10.40mm) OD x 0.252" (6.40mm) ID x 0.142" (3.60mm) thick. NORTH pole on the OD / SOUTH pole on the ID. N50 Radial Ring Magnets. Neodymium Magnets Rare Earth Magnets. Minimum Order Quantity (MOQ) = 1 pc

RR0090S

$30.00

In stock, 21 units

0.409" (10.40mm) OD x 0.252" (6.40mm) ID x 0.142" (3.60mm) thick. SOUTH pole on the OD / NORTH pole on the ID. N50 Radial Ring Magnets. Neodymium Magnets Rare Earth Magnets Minimum Order Quantity (MOQ) = 1 pc

RR0100M

$49.95

In stock, 14 units

0.984" (25mm) OD x 0.472" (12mm) ID x 0.551" (14mm) thick. Radially magnetized multipole ring with 12 alternating poles. N50H Radial Ring Magnets. Neodymium Rare Earth Magnets.

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