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SDM Magnetics is one of The Most
Integrative Magnet Manufacturers in china
neodymium magnet manufacturer
Let more people enjoy the intelligent and green life brought by magnetic energy technology.
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alnico magnet factory
Future directions, applications of sensors - humanoid robots
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OUR PRODUCTS

Provide One-stop Solution for Permanent Magnet
Permanent Magnet Rotor Assemblies
SDM Magnetics supplies custom permanent magnet rotor assemblies for electric motors and generators. Designed for efficient energy conversion, compact motor structures, and reliable operation, our rotor assemblies are available with multiple magnetic material options and can be customized for different motor types, speed ranges, and application requirements.
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Permanent Magnetic Rotors for Air Suspension Motor
Compact Design: The high-speed capabilities allow for more compact motor designs, saving space and enabling the integration of additional components in machinery and equipment. This is particularly beneficial in industries where space is limited.
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Manufacturer Permanent Neodymium Magnets For Motors Rotor
Magnets for motor rotors are crucial components that convert electrical energy into mechanical energy. They are typically made of high-performance materials like NdFeB, offering strong magnetic fields and high efficiency. These magnets enable motors to run smoothly and efficiently, driving a wide range of machinery and devices.
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Anti Eddy Current Magnets Magnetized Ring Permanent Neodymium Round Magnets
Neodymium Magnet, also known as NdFeB magnet, is a type of permanent magnet made primarily of neodymium, iron, and boron. It possesses the strongest magnetic force among all permanent magnets and is widely applied in various fields due to its high efficiency, small size, and light weight.
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SDM High Strong Quality N52 N35 Cylinder Permanent Magnets Industrial Rod Neodymium Magnets
NdFeB magnets feature high magnetic strength, excellent corrosion resistance, and compact size, making them ideal for various applications.
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Permanent Magnetic Encoder Magnets

SDM Magnetics provides permanent magnetic encoder magnets, encoder rings, and magnetic scales for precision position, speed, and direction feedback. Designed for non-contact measurement in demanding environments, our solutions support incremental and absolute coding for machine tools, elevators, medical equipment, and other industrial motion-control applications.

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High-Tech Enterprise Specializes in Neodymium Magnet over 20 years

SDM Magnetics keeps developing our technology on higher performance, more stable quality and more cost-efficient magnet manufacturing. Our excellent engineering and manufacturing experts can support your designs, programs by our technical knowhow in different applications such as industrial, automotive, household appliances, aerospace and so on.

20+

Industry Experience

30+

Engineers

5+

New High-Tech Enterprise

3+

Postdoctoral Work Station​​​​​​​

40+

Patents​​​​​​​

WHY CHOOSE US

We will satisfy you by our high-quality AlNiCo Magnet

IATF16949, ISO9001 

certified company

0 PPM for General Motor’s Tier 2 supplier since 2010

Strategic cooperation with China’s No. 1 rare earth miner CHINALCO, strong and safe supply of rare earth raw materials

High automation 

on production

RoHS, REACH and SGS 

complied products

State of 

art R&D lab

CLASSIC CASES

Ferrite Magnet solutions start with a quality product warranty
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EV interior electromagnetApplication: Operatingvoltage: AISI 1006steel sheet: Automotive interior electromagnet13.5V~17.5V (16V nominal). Min.130N (20°C); 58N (20°C, 0.5mm air gapbetween top surface of cup and sheet).

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EV interior electromagnetApplication: Operatingvoltage: AISI 1006steel sheet: Automotive interior electromagnet13.5V~17.5V (16V nominal). Min.130N (20°C); 58N (20°C, 0.5mm air gapbetween top surface of cup and sheet).

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2.jpg

EV interior electromagnetApplication: Operatingvoltage: AISI 1006steel sheet: Automotive interior electromagnet13.5V~17.5V (16V nominal). Min.130N (20°C); 58N (20°C, 0.5mm air gapbetween top surface of cup and sheet).

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3.jpg

EV interior electromagnetApplication: Operatingvoltage: AISI 1006steel sheet: Automotive interior electromagnet13.5V~17.5V (16V nominal). Min.130N (20°C); 58N (20°C, 0.5mm air gapbetween top surface of cup and sheet).

Read More
11 (2).jpg

EV interior electromagnetApplication: Operatingvoltage: AISI 1006steel sheet: Automotive interior electromagnet13.5V~17.5V (16V nominal). Min.130N (20°C); 58N (20°C, 0.5mm air gapbetween top surface of cup and sheet).

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DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

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We have an excellent after-sales service team to ensure that we can solve the customer problems anytime they need us.
Provide One-stop Solution for Permanent Magnet.
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LATEST NEWS​​​​​​​

Not Only a Supplier but also Your Reliable Magnetic Assemblies Partner

The “Sensory Nerve” of Robot Joints

In intelligent equipment such as humanoid robots and industrial manipulators, the motion accuracy of each joint directly determines the overall performance of the machine. Inside each joint works a critical but often overlooked component – the magnetic encoder code disc. Like a “sensory nerve,” it c

2026-04-24
IMG_5832_3539_2654.png
2026-04-24
The “Sensory Nerve” of Robot Joints

In intelligent equipment such as humanoid robots and industrial manipulators, the motion accuracy of each joint directly determines the overall performance of the machine. Inside each joint works a critical but often overlooked component – the magnetic encoder code disc. Like a “sensory nerve,” it c

READ MORE

Automotive-Grade Precision Sensor Resolvers: How They Improve Vehicle Dynamics and Control

What makes one vehicle feel precise and stable, while another feels rough, delayed, or less predictable under the same driving conditions? In many cases, the answer starts with sensor feedback. When a control system cannot read rotor position and speed accurately, torque delivery, steering response,

2026-04-22
未标题-1.jpg
2026-04-22
Automotive-Grade Precision Sensor Resolvers: How They Improve Vehicle Dynamics and Control

What makes one vehicle feel precise and stable, while another feels rough, delayed, or less predictable under the same driving conditions? In many cases, the answer starts with sensor feedback. When a control system cannot read rotor position and speed accurately, torque delivery, steering response,

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Magnetic Levitation Motor Rotor Selection Guide: How To Match Speed, Power, And Dynamic Balancing

In the field of high-speed rotating machinery, magnetic levitation (maglev) motors are sparking a “levitation revolution.” Conventional motors rely on mechanical bearings to support the rotor, leading to issues such as friction, wear, and lubricant degradation that have long troubled engineers. Magl

2026-04-15
生成清晰产品图(背景亮白)_1388_1041.png
2026-04-15
Magnetic Levitation Motor Rotor Selection Guide: How To Match Speed, Power, And Dynamic Balancing

In the field of high-speed rotating machinery, magnetic levitation (maglev) motors are sparking a “levitation revolution.” Conventional motors rely on mechanical bearings to support the rotor, leading to issues such as friction, wear, and lubricant degradation that have long troubled engineers. Magl

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What Are Permanent Magnetic Encoder Magnets? Types, Uses, and Selection Guide

Meta DescriptionLearn what permanent magnetic encoder magnets are, their main types, uses, and how to choose the right magnetic encoder solution for accuracy, durability, and system fit.Have you ever wondered why one Magnetic Encoder system delivers stable, accurate motion feedback while another str

2026-04-15
Resolver、Magnetic Encoder.png
2026-04-15
What Are Permanent Magnetic Encoder Magnets? Types, Uses, and Selection Guide

Meta DescriptionLearn what permanent magnetic encoder magnets are, their main types, uses, and how to choose the right magnetic encoder solution for accuracy, durability, and system fit.Have you ever wondered why one Magnetic Encoder system delivers stable, accurate motion feedback while another str

READ MORE

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WELCOME

SDM Magnetics is one of the most integrative magnet manufacturers in China. Main products : Permanent magnet,Neodymium magnets,Motor stator and rotor, Sensor resolvert and magnetic assemblies.
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    108 North Shixin Road, Hangzhou, Zhejiang 311200 P.R.China
  • E-mail
    inquiry@magnet-sdm.com​​​​​​​

  • Landline
    +86-571-82867702