Neodymium Arc Magnets

12 products

Showing 1 - 12 of 12 products

Neodymium arc magnets are precision-engineered for curved magnetic assemblies, motors, generators, and couplings—where consistent torque and rotational force are critical. This collection includes radially magnetized arc segments with nickel plating and tight tolerances to support both prototyping and production requirements.

Our arc magnets are optimized for brushless DC motors, rotor systems, magnetic couplings, and precision motion control applications.

Showing 1 - 12 of 12 products

Arc Magnets Neodymium Magnets Motor Magnets

M0404

$1.20

In stock, 1520 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

M5035

$21.00

In stock, 73 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, 100 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

M5050

$11.95

In stock, 465 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

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

M5026

$7.95

In stock, 3330 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, 209 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

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