Micro Magnets
Micro Magnets, Micro Ring & Block Magnets, Micro precision square magnet, Specially-shaped micro magnets, Microcylinder, Micro Neodymium & SmCo Rod Magnets
Various types of Micro Magnets Dimension and Tolerance:
All kinds of micro permanent magnet ring is widely used in watches, optical communication, medical, precision machinery and other industries. Thin wall long hole features samarium cobalt magnetic ring is my company’s products, inner hole length to diameter ratio can reach those days, products can be thin wall thickness to 0.2 mm. Production, quality stable and reliable, and has been supporting in many world famous companies products.
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Product details
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Project
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Outer diameter（mm）
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The inner diameter（mm）
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highly（mm）
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Direction of magnetization
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Material
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Basic dimensions
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φ0.8-φ10.0
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φ0.2-φ3.0
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0.2-15
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Custom
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SmCo, NdFeB, Ferrite, Alnico and etc.
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Micro Magnets
Micro precision square was produced by watch gem technology is usually used in communications, medical equipment, and other precision machinery.
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Product Details |
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Project
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Long（mm）
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Width（mm）
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Height（mm）
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Vertical degree
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Material
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Basic Dimensions
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0.5-3.0
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0.5-3.0
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0.5-3.0
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Custom
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SmCo, NdFeB, Ferrite, AlNiCo, Ceramic and etc. |
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Tolerance
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±0.005-±0.02
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±0.005-±0.02
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±0.005-±0.02
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±3°
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Microcylinders Production using watch gem processing technology of micro column (film), normally this product is used in high precision measuring instruments, sensors and other precision instruments.
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Product details |
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Project
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Outer Diameter（mm）
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Hight（mm）
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Edges and cornersR&C
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Material
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Basic Dimensions
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φ0.2-φ10.0
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0.2-10.0
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custom
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SmCo, NdFeB, Ferrite and other superhard materials |
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Tolerance
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±0.005-±0.02
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±0.005-±0.02
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R±0.01
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Specially-shaped micro magnets have been widely applied. Our company can customize various specially-shaped magnets for users according to their different product requirements. Samarium cobalt, NdFeB and other materials can be used as raw materials at the lowest tolerance of ±0.02mm.
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Product details
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Item
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Size
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Material
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Basic Size
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Custom
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SmCo,NdFeB,Ferrite and etc.
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Tolerance
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±0.02mm-±0.1mm
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Magnetic Rotor component is mainly used in electronic, automobile instrument in the movement, as the movement of one of the most important transmission parts, precision, magnetic performance parameters, such as demand for products is very strict. Our company can produce high precision for traditional rotor shaft and the new type of laser welding of rotor shaft.
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Product parameters |
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Project
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Outer diameter（mm）
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The inner diameter（mm）
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Highly（mm）
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Direction of magnetization
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Material
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Basic Size
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φ0.8-φ10.0
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φ0.2-φ3.0
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0.2-15
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Custom
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SmCo, NdFeB |
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Magnetic Ring Tolerance
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±0.005-±0.05
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±0.01-±0.1
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±0.005-±0.05
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±1°
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0.8 5.0 mm in diameter precision magnetic spheres of superhard materials can meet the needs of some special industries. Size limit deviation can reach 0.001 mm, the surface roughness can reach level 13.
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Product details |
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project
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The diameter of（mm）
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material
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Basic dimensions
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φ0.8-φ5.0
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SmCo, NdFeB, Ferrite, Ceramic and other superhard materials |
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Limit deviation
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±0.001-±0.01
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Enclosed Vibration Motor Magnet in Mobilephone Smartphone Watch
Enclosed Vibration Motor Magnet in Mobilephone Smartphone Watch, Smartphone Watch Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating […]
Ni Plated ERM Vibration Motor Magnet in Mobile Phones / Controllers
Ni Plated ERM Vibration Motor Magnet in Mobile Phones / Controllers, Smartphone Watch Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH […]
Zinc Plated Ring Magnets for Pancake ERMs Vibrating Mini-motor Discs
Zinc Plated Ring Magnets for Pancake ERMs Vibrating Mini-motor Discs, Smartphone Watch Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H […]
Smartphone Watch Vibromotor Neodymium Ring Magnets N45SH
Smartphone Watch Vibromotor Neodymium Ring Magnets N45SH, Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium Tiny […]
N45 Neodymium Ring Small Vibration Device Magnet
N45 Neodymium Ring Small Vibration Device Magnet, Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium Tiny […]
Linear Resonant Actuator LRA Motor Magnets Neo N45
Linear Resonant Actuator LRA Motor Magnets Neo N45, Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium […]
Small Vibration Amplitude ERM Motor Magnets N42
Small Vibration Amplitude ERM Motor Magnets N42, Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium Tiny […]
Small Size Tiny Earth Ring Magnets N50 for Vibration ERM Motors
Small Size Tiny Earth Ring Magnets N50 for Vibration ERM Motors, Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni […]
Coin Vibration Motor Magnet Neodymium Rings N50
Coin Vibration Motor Magnet Neodymium Rings N50, Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium Tiny […]
Eccentric Rotating Mass (ERM) Industrial Vibration Motor NdFeB Magnets N48
Eccentric Rotating Mass (ERM) Industrial Vibration Motor NdFeB Magnets N48, Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating […]
Low Cost NdFeB ERM Vibration Motor Magnets N38
Low Cost NdFeB ERM Vibration Motor Magnets N38, Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium […]
NdFeB Ring Botton Magnet N50 for Iphone Coin Vibrator Motor
NdFeB Ring Botton Magnet N50 for Iphone Coin Vibrator Motor, Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating […]
Precision Vibrator Motor Magnet NdFeB Rings N50
Precision Vibrator Motor Magnet NdFeB Rings N50, Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium Tiny […]
Precision Vibration Motor Magnet Coin N52 Neo
Precision Vibration Motor Magnet Coin N52 Neo, Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium Tiny […]
N52 Neodymium Ring Coin Permanent Magnet fits Precision Motors
N52 Neodymium Ring Coin Permanent Magnet fits Precision Motors, Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed […]
N42 Neodymium Coin Magnet fits Precision Micro Drives
N42 Neodymium Coin Magnet fits Precision Micro Drives, Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium […]
Micro Neo Coin Magnet N45 for Precision Micro Drives
Micro Neo Coin Magnet N45 for Precision Micro Drives, Small Coin Flat Button Vibration DC Motor Ring Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed […]
Neo Micro Ring Magnets N48 for Coin Vibrator Motor
Neo Micro Ring Magnets N48 for Coin Vibrator Motor, Small Coin Flat Button Vibration DC Motor Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium […]
Neodymium Micro Magnets N52 for Coin Vibrating Motor
Neodymium Micro Magnets N52 for Coin Vibrating Motor, Small Coin Flat Button Vibration DC Motor Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium Tiny […]
Tiny Ring Magnets N50 for Micro Coin-Type Vibration Motors
Tiny Ring Magnets N50 for Micro Coin-Type Vibration Motors, Small Coin Flat Button Vibration DC Motor Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium […]
Coin NdFeB Magnet N40H for Micro Coin-Type Vibration Motor
Coin NdFeB Magnet N40H for Micro Coin-Type Vibration Motor, Small Coin Flat Button Vibration DC Motor Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium […]
N38H Coin Precision Magnet for Micro Voice Coil Motor Actuator
N38H Coin Precision Magnet for Micro Voice Coil Motor Actuator, Small Coin Flat Button Vibration DC Motor Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed […]
N38H Micro Coin Magnet for Moving-Magnet Voice Coil Actuator
N38H Micro Coin Magnet for Moving-Magnet Voice Coil Actuator, Small Coin Flat Button Vibration DC Motor Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium […]
N35H Micro Motor Magnets for Mobile Phone Pager Tablet Household
N35H Micro Motor Magnets for Mobile Phone Pager Tablet Household, Small Coin Flat Button Vibration DC Motor Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed […]
N40 Micro DC Vibrating Motor Magnets for Mobile Cell Phone Pager
N40 Micro DC Vibrating Motor Magnets for Mobile Cell Phone Pager, Small Coin Flat Button Vibration DC Motor Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating […]
Precision Coin Magnets N42 for Shaftless Vibration Motor
Precision Coin Magnets N42 for Shaftless Vibration Motor Small Coin Flat Button Vibration DC Motor Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium Tiny […]
Ring Neodymium Precision Magnets N45 for Coin Vibration Motor
Ring Neodymium Precision Magnets N45 for Coin Vibration Motor, Smal Coin Flat Button Vibration DC Motor Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium […]
Neodymium Coin Vibrator Motor Magnets Ring N45
Neodymium Coin Vibrator Motor Magnets Ring N45, Smal Coin Flat Button Vibration DC Motor Magnet, Linear Vibrator Motor Coin Shaftless Vibrating Motor Permanent Magnet for Pancake Mini Motor Voice Coil Motor, Rare Earth Super Strong Sintered NdFeB Ring Micro Ring Button Magnet in Linear Resonance Actuator, N54SH N52SH N50H Ni-Cu-Ni Coating Licensed Neodymium Tiny Magnets […]
