Neodymium Arc Magnets

13 products

Showing 1 - 13 of 13 products

Neodymium arc magnets are precision-engineered for 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. Designed for reliability and performance, our arc motor magnets are optimized for brushless DC motors, rotor systems, magnetic couplings, and other precision motion control applications.

Showing 1 - 13 of 13 products

Arc Magnets Neodymium Magnets Motor Magnets

M0404

$1.20

In stock, 1520 units

0.157" (4mm) OD x 0.039" (1mm) ID 0.157" (4mm) length x 180° angle N50 Arc Magnets - Nickel Plated Set of 2 pieces: 1 North / 1 South on OD Minimum Order Quantity (MOQ) = 10 sets

M5035

$21.00

In stock, 73 units

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

M5040

$10.50

In stock, 96 units

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

M5050

$11.95

In stock, 459 units

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

M5058

$10.95

In stock, 109 units

0.890" (22.60mm) OD x 0.786" (19.97mm) ID 0.256" (6.50mm) length x 29.8° angle N50 Arc Magnet - Nickel Plated Set of 12 pieces: 6 North / 6 South Minimum Order Quantity (MOQ) = 1 set

M5044

$14.95

Sold out

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

M5045

$10.40

In stock, 25 units

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

M5026

$10.95

In stock, 3302 units

1.047" (26.60mm) OD x 0.916" (23.26mm) ID 0.591" (15mm) length x 29.42° angle N50 Arc Magnets - Nickel Plated Set of 12 pieces: 6 North / 6 South Minimum Order Quantity (MOQ) = 1 set

M5033

$12.75

In stock, 189 units

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

M2512

$14.50

Sold out

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

M2550

$14.90

In stock, 43 units

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

M5005

$15.50

In stock, 166 units

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

M5051

$9.90

Sold out

0.787" (20mm) OD x 0.591" (15mm) ID 0.512" (13mm) length x 30° angle N52 Arc Magnets - Nickel Plated Set of 12 pieces, 6 North / 6 South Minimum Order Quantity (MOQ) = 1 set

Neodymium Arc Magnets

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