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Neodymium Motor Magnets

46 products

Showing 1 - 24 of 46 products

Showing 1 - 24 of 46 products
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Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M0200
$0.33
In stock, 2229 units
0.118" (3mm) long x 0.039" (1mm) wide 0.039" (1mm) thick N50 Rectangle Magnets - Chrome Plated Minimum Order Quantity (MOQ) = 40 pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M0301
$0.34
In stock, 2755 units
0.118" (3mm) long x 0.079" (2mm) wide 0.039" (1mm) thick N50 Rectangle Magnets - Nickel Plated Minimum Order Quantity (MOQ) = 40 pcs
Square Magnets Neodymium Magnets Motor MagnetsSquare Magnets Neodymium Magnets Motor Magnets
M0350
$0.25
In stock, 2415 units
0.118" (3mm) long x 0.118" (3mm) wide 0.020" (0.50mm) thick N50 Square Magnets - Nickel Plated Minimum Order Quantity (MOQ) = 55 pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M0400
$0.35
In stock, 20191 units
0.157" (4mm) long x 0.079" (2mm) wide 0.039" (1mm) thick N50 Rectangle Magnets - Nickel Plated Minimum Order Quantity (MOQ) = 55 pcs
Square Magnets Neodymium Magnets Motor MagnetsSquare Magnets Neodymium Magnets Motor Magnets
M0401
$0.22
In stock, 1515 units
0.157" (4mm) long x 0.157" (4mm) wide 0.039" (1mm) thick N50 Square Magnets - Nickel plated Minimum Order Quantity (MOQ) = 55 pcs
Square Magnets Neodymium Magnets Motor MagnetsSquare Magnets Neodymium Magnets Motor Magnets
M0520
$0.25
In stock, 711 units
0.197" (5mm) long x 0.197" (5mm) wide 0.030" (0.75mm) thick N50 Square Magnets - Nickel Plated Minimum Order Quantity (MOQ) = 55 pcs
Square Magnets Neodymium Magnets Motor MagnetsSquare Magnets Neodymium Magnets Motor Magnets
M0522
$0.24
Sold out
0.197" (5mm) long x 0.197" (5mm) wide 0.020" (0.50mm) thick N50 Square Magnets - Nickel Plated Minimum Order Quantity (MOQ) = 65 pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M0545
$0.54
In stock, 330 units
0.197" (5mm) long x 0.098" (2.50mm) wide 0.059" (1.50mm) thick N50 Rectangle Magnets - Nickel Plated Minimum Order Quantity (MOQ) = 25 pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M0558
$0.36
In stock, 418 units
0.197" (5mm) long x 0.110" (2.80mm) wide 0.079" (2mm) thick N48 Rectangle Magnets - Nickel plated Minimum Order Quantity (MOQ) = 35 pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M0566
$0.37
In stock, 1811 units
0.197" (5mm) long x 0.157" (4mm) wide 0.039" (1mm) thick N50 Rectangle Magnets - Nickel Plated Minimum Order Quantity (MOQ) = 35 pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M0571
$0.37
In stock, 201 units
0.197" (5mm) long x 0.157" (4mm) wide 0.059" (1.50mm) thick N50 Rectangle Magnets - Nickel Plated Minimum Order Quantity (MOQ) = 35pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M0574
$0.38
In stock, 371 units
0.197" (5mm) long x 0.157" (4mm) wide 0.079" (2mm) thick N50 Rectangle Magnets - Nickel Plated Minimum Order Quantity (MOQ) = 35 pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M0601
$0.65
In stock, 15 units
0.236" (6mm) long x 0.079" (2mm) wide 0.039" (1mm) thick N50 Rectangle Magnets - Nickel Plated Minimum Order Quantity (MOQ) = 20 pcs
SuperMagnetMan Neodymium Square Magnet. Used as medical magnets, motor magnets, automotive magnets, holding magnets, and robotics magnets. Strong rare earth neodymium magnets. www.supermagnetman.com SuperMagnetMan Neodymium Square Magnet. Used as medical magnets, motor magnets, automotive magnets, holding magnets, and robotics magnets. Strong rare earth neodymium magnets. www.supermagnetman.com
M0625
$0.38
In stock, 650 units
0.236" (6mm) long x 0.236" (6mm) wide 0.050" (1.50mm) thick N45nSquare Magnets - Nickel plated Minimum Order Quantity (MOQ) = 35 pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M0632
$0.70
In stock, 568 units
0.236" (6mm) long x 0.118" (3mm) wide 0.079" (2mm) thick N50 Rectangle Magnets - Nickel Plated Minimum Order Quantity (MOQ) = 20 pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M0705
$0.45
In stock, 1328 units
0.276" (7mm) long x 0.236" (6mm) wide 0.079" (2mm) thick N50 Rectangle Magnets - Nickel plated Minimum Order Quantity (MOQ) = 30 pcs
Square Magnets Neodymium Magnets Motor MagnetsSquare Magnets Neodymium Magnets Motor Magnets
M0537
$0.35
In stock, 3119 units
0.197" (5mm) long x 0.197" (5mm) wide 0.079" (2mm) thick N50 Square Magnets - Nickel Plated Minimum Order Quantity (MOQ) = 35 pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M0251
$0.33
In stock, 3955 units
0.118" (3mm) long x 0.039" (1mm) wide 0.039" (1mm) thick N50 Rectangle Magnets - Nickel plated Minimum Order Quantity (MOQ) = 40 pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M0201
$0.32
In stock, 7980 units
0.079" (2mm) long x 0.039" (1mm) wide 0.020" (0.50mm) thick N50 Rectangle Magnets - Nickel plated Minimum Order Quantity (MOQ) = 40 pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M0407
$1.50
In stock, 369 units
0.185" (4.70mm) long x 0.047" (1.2mm) wide 0.028" (0.7mm) thick N52 Rectangle Magnets - Black Epoxy coated Minimum Order Quantity (MOQ) = 10 pcs
M0325M0325
M0325
$0.21
In stock, 6872 units
0.125" (3.17mm) length x 0.125" (3.17mm) width 0.25" (6.35mm) thick N42SH Cube Magnet - Nickel Plated Minimum Order Quantity (MOQ) = 65 pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M1000
$1.25
In stock, 27 units
0.394" (10mm) long x 0.197" (5mm) wide 0.030" (0.75mm) thick N50 Rectangle Magnets - Nickel Plated Minimum Order Quantity (MOQ) = 10 pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M1353
$0.82
In stock, 7077 units
0.512" (13mm) long x 0.197" (5mm) wide 0.138" (3.50mm) thick N50 Rectangle Magnets - Nickel Plated Minimum Order Quantity (MOQ) = 15 pcs
Rectangle Magnets Neodymium Magnets Motor MagnetsRectangle Magnets Neodymium Magnets Motor Magnets
M1507
$0.85
In stock, 47 units
0.591" (15mm) long x 0.197" (5mm) wide 0.069" (1.75mm) thick N50 Rectangle Magnets - Nickel plated Minimum Order Quantity (MOQ) = 15 pcs

Frequently Asked Questions

This collection includes neodymium arc magnets, rectangular block magnets, and square magnets—each optimized for different motor configurations and prototyping needs.

Neodymium (NdFeB) provides the highest magnetic strength in the smallest size, making it ideal for compact, high-efficiency motors. Ferrite is lower cost but weaker, while SmCo excels in high-temperature environments. Selecting the proper magnet all depends on your specific application. We’re here to help if you need further assistance, contact us.

Most stock motor magnets feature nickel plating for durability and corrosion resistance. Custom coatings (epoxy, Parylene, gold, etc.) are available for specialized applications.

Yes. Neodymium motor magnets are widely used in brushless DC motors, high-torque servo motors, and robotics drive systems due to their superior torque density and reliability.

Yes. We stock select sizes of arc, block, and square motor magnets for rapid prototyping, and their proven strength and durability make them equally reliable for production-scale applications.

Yes. Through our engineering division, SM Magnetics, we can design and manufacture custom sizes, magnetization directions, and specialized coatings. You can either submit a custom request form or contact us directly to speak with our experts.

Contact Us

Didn’t find the answer you were looking for? Reach out below and our team will respond promptly with the details you need.

Customer support

Monday - Friday 8:30am-5:00pm CST

Call us at 205-621-8841

Send a message

Email us at sales@supermagnetman.com