Micro SmCo5 Disc Magnets

Micro SmCo5 Disc for Instrument Specifications:
Material:
SmCo5

Dimensions:
Diameter: 0.2 to 10.0mm
Thickness: 0.2 to 10.7mm

Coating: None

Shape: Disc, Cylinder

Tolerances:
Diameter: 0.005 to ±0.05mm
Thickness: 0.005 to ±0.05mm

Micro Samarium Cobalt Disc Magnets, Black Epoxy Plating Cylidrical Super Magnet Micro

Application:
Instrument, Medical Equipement, Electronic Devices and etc.

Microcylinder details
Project	Outer Diameter（mm）	Hight（mm）	Edges and cornersR&C	Material
Basic Dimensions	φ0.2-φ10.0	0.2-10.0	custom	SmCo, NdFeB, Ferrite and other superhard materials
Tolerance	±0.005-±0.02	±0.005-±0.02	R±0.01

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. Cylidrical Super Magnet Micro None Coating Neodymium Customized Microcylinder, Nickel Plated Micro Rod Magnets

Micro Samarium Cobalt Disc Magnets

Micro Samarium Cobalt Disc Magnets Specifications:
Material:
SmCo5

Dimensions:
Diameter: 0.2 to 10.0mm
Thickness: 0.2 to 10.7mm

Coating: Nickel

Shape: Disc, Cylinder

Tolerances:
Diameter: 0.005 to ±0.05mm
Thickness: 0.005 to ±0.05mm

Application:
Instrument, Medical Equipement, Electronic Devices and etc.

Microcylinder details
Project	Outer Diameter（mm）	Hight（mm）	Edges and cornersR&C	Material
Basic Dimensions	φ0.2-φ10.0	0.2-10.0	custom	SmCo, NdFeB, Ferrite and other superhard materials
Tolerance	±0.005-±0.02	±0.005-±0.02	R±0.01

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.

+/-0.1mm manufacturers tolerance on any dimension
Magnetised through the thickness so that one flat face is north and the other is south.
WARNING: This magnet is extremely brittle and will shatter if allowed to jump to another magnet or to a steel surface.
Samarium Cobalt magnets are not susceptible to rust and can be used in a damp environment.

Micro SmCo5 Disc for Instrument, Micro Precision Square Magnets, Sm2Co17 Rectangular Micro Magnets

Sensor Block Magnet Sm2Co17

Sensor Block Magnet Sm2Co17 5x5x7mm Data Sheet:
Item No. SM-SBM-557
Dimensions  5x5x7mm (±0.05mm)
Material SmCo, anisotrop sintered
Plating Nickle
Magnetization  Axial
Magn. Asymmetrie max. ±3° (Sensor-Grade Magnet)
Magnetic properties:
BH(max) 212.5 KJ/m3 (typ.)
Br 1065 mT (typ.)
Hcj 1632 kA/m (typ.)
Hcb 776 kA/m (typ.)
Tc -0.032 %/°C (typ.)
Curie Temperatur 800°C (min.)
Working Temperatur 300°C (typ.)

Hall effect sensors with linear transducers are commonly integrated with digital electronics. This enables advanced corrections to the sensor’s characteristics (e.g. temperature coefficient corrections) and digital interfacing to microprocessor systems. In some solutions of IC Hall effect sensors a DSP is used, which provides for more choices among processing techniques.

Samarium Cobalt Sensor Magnet Block 5x5x7mm, Ring SmCo Magnet for Sensor Ø6xØ1.5x2.5mm , Disc Sensor SmCo Magnet Ø6x2.5mm Diametral

Block Samarium Cobalt Sensor Magnet

Samarium Cobalt Sensor Magnet Block 5x5x7mm Data Sheet:
Item No. SM-SBM-557B
Dimensions  5x5x7mm (±0.05mm)
Material SmCo, anisotrop sintered
Plating Nickle
Magnetization  Axial
Magn. Asymmetrie max. ±3° (Sensor-Grade Magnet)
Magnetic properties:
BH(max) 212.5 KJ/m3 (typ.)
Br 1065 mT (typ.)
Hcj 1632 kA/m (typ.)
Hcb 776 kA/m (typ.)
Tc -0.032 %/°C (typ.)
Curie Temperatur 800°C (min.)
Working Temperatur 300°C (typ.)

this magnet has been specifically designed for the magnetic sensors (back bias of hall sensors, such as gear sensor and abs sensor designed.

Hall effect sensors with linear transducers are commonly integrated with digital electronics. This enables advanced corrections to the sensor’s characteristics (e.g. temperature coefficient corrections) and digital interfacing to microprocessor systems. In some solutions of IC Hall effect sensors a DSP is used, which provides for more choices among processing techniques.

Sensor Block Magnet Sm2Co17 5x5x7mm, Ring SmCo Magnet for Sensor Ø6xØ1.5x2.5mm Diametral, Disk SmCo Sensor Magnet Ø6x2.5mm Axial

Sintered SmCo Block Permanent Magnet

Sintered SmCo Block Magnet Item NO.  MPCO-SCB series

What is Samarium Cobalt Magnet?
MPCO is a professional supplier of high quality Samarium cobalt magnets ( Samarium Magnets) from China .We can supply Samarium Permanent Magnets with highest properties in China because our factory base on one famous magnetic materials institute since 1967. Our Samarium magnets are widely exported to Germany, USA, Japan, Russia, etc.The capacity is 1000 tons per year.

The Maximum Samarium Cobalt Magnets that MPCO can supply:
Disc SmCo Magnets, Diameter 120x100mm,axially magnetized.
Block Magnets 120mm×120mm×100mm,Magnetized through 100mm.
Small DIsc, Block or Arc, Ring SmCo Magnets can made from Big Disc or Block SmCo Magnets by cutting and grinding .
The Minimum Diameter of SmCo magnets can be only 1mm.

How to Buy Samarium Cobalt Magnets?
If you want to buy right Samarium Cobalt Magnets ,Please tell us the following information if possible.
1. Any drawing or Shape,Dimension and tolerance .
2. SmCo Magnet Grade or Detailed Magnetic properties.
3. Direction of magnetization of Samarium Cobalt Magnets, magnetized or not magnetized for shipment.

Sm2Co17 Rectangular Micro Magnets, Super Strong SmCo Square Magnet, Various Shaped Precision SmCo Magnets

Anisotropic Samarium Cobalt Block Magnets

Anisotropic Samarium Cobalt Block Magnets Item NO.  MPCO-SMBL series

SmCo magnet is a high performance low temperature coefficient permanent magnet made of samarium and cobalt and other rare earth elements. Sm-Co magnets can be operated at higher temperature up to 300 C. Sm-Co materials come in energy products from 16 MGOe up to 33 MGOe. Their high resistance to demagnetizing influences and excellent thermal stability has ensured Sm-Co as the premium choice for the most demanding motor applications.

Advantage
Excellent thermal stability
High magnetic properties
Good corrosion resistance
High resistance to demagnetization

Disadvantage
Difficult to machine
Expensive material (cobalt is market price sensitive)

Application of Samarium Cobalt Magnets
Sensors
Magnetic couplings
High performance motors
Magnetic separators

350 Degree C High Working Temperature Permanent Rare Earth Magnets, sintered samarium cobalt blocks

SmCo Disc Magnets， Sintered SmCo Permanent Magnets， Cylinder SmCo Magnet

Sintered SmCo Permanent Magnets

Sintered SmCo Permanent Magnets Item NO.  MPCO-SCB series

Samarium Cobalt (SmCo) magnets are powerful magnets rare earth magnets composed of samarium and cobalt. They are commonly used in high performance motors, magnetic couplings and magnetic separators. These are brittle magnets and are prone to cracking and chipping. Samarium magnets can be used for high temperature applications where neodymium will not work. anisotropic samarium cobalt block magnets

Features include:
• Samarium cobalt magnets are hard and brittle and may chip or break if dropped.
• They have high magnetic properties
• Samarium cobalt magnets offer good thermal stability
• Samarium cobalt magnets are resistant to corrosion
• Samarium cobalt magnets resistant to demagnetization

SmCo Permanent Magnets are made by a sintering process and exist in two forms. The first is Sm1Co5 and this has a maximum energy product of between 14 and 24 MGOe. The second, and more common, form is is Sm2Co17 (SmCo 2:17) and this has a maximum energy product of between 22 and 32 MGOe. Samarium Cobalt (SmCo) magnets are slightly weaker than Neodymium (NdFeB) magnets but work over a much wider temperature range (they can work from cryogenic temperatures up to +250 or +300/+350 degrees C; the SmCo26 is rated to +300 degreec C), have superior temperature coefficients and have greater corrosion resistance. We offer 29 grades of sintered SmCo and 7 main grades of bonded SmCo. SmCo26 (a 2:17 variety) is the most commonly used grade.

Samarium Cobalt Sensor Magnet Block 5x5x7mm

Sintered SmCo Block Magnet

Disk SmCo Sensor Magnet Ø6x2.5mm Axial

SmCo Bar Magnets

High Temperature SmCo Bar Magnets Item NO.  MPCO-SCB series

Samarium Cobalt (Rare Earth) Magnets are often used in high temperature applications needing high magnetic performance and where magnetic stability over a wide range of temperatures is important. Magnosphere can help optimize performance and cost with SmCo magnets in grades from 16 to 32 MGOe and temperatures up to 350°C/662°F. Samarium–Cobalt Magnet is a strong permanent rare earth magnet made of an alloy of samarium, cobalt, Fe, Cu, Pr and Zr.

Samarium Cobalt (SmCo) magnets are strong permanent magnets made of an alloy of samarium and cobalt. They are known for their high magnetic strength, exceptional temperature resistance, and reliable performance without oxidation protection. As a result, they are more suitable for certain applications than Neodymium magnets.

Temperature Considerations
A Samarium Cobalt magnet can withstand higher temperatures than a Neodymium magnet. The maximum operating temperatures for Samarium Cobalt magnets are between 250 and 550 °C; Curie temperatures range from 700 to 800 °C. Additionally, a Samarium Cobalt magnet is less subject to corrosion than a Neodymium magnet, and usually does not require coating or plating. sintered smco permanent magnets

Sintered SmCo Permanent Magnets

Super Strong SmCo Square Magnet

Samarium Cobalt Ring Magnets

Micro Precision Square Magnets

Micro Precision Square Magnets  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.
Samarium-Cobalt magnets have the best Br temperature coefficient (-0,035%/°C) granting the absolute higher available induction above 150°C working temperature. Despite a higher cost than other magnetic materials, SmCo provides an outstanding combination of high energy, thermal stability and corrosion resistance. Protective coatings are generally not required except for particular applications.
+/-0.1mm manufacturers tolerance on any dimension. Micro Samarium Cobalt Disc Magnets
Magnetised through the thickness so that one flat face is north and the other is south.
WARNING: This magnet is extremely brittle and will shatter if allowed to jump to another magnet or to a steel surface.

Samarium Cobalt magnets are not susceptible to rust and can be used in a damp environment.

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.
1. The limit deviation is ±0.005mm-±0.02mm
2. The basic outer diameter is φ 0.2mm-φ 2.0mm, and the high is 0.5mm-3.0mm
3. Edges and corners R&C is customization
4. Materials include SmCo, NaFeB, ferrite magnetic material or precious stones, crystal, ceramic and other superhard materials
SmCo Block Magnet is a common shape of SmCo Rare earth magnets. SmCo Magnets are perfect for high temperature application, as they can work properly at 250-300 °C. Stanford Magnets provide SmCo Ring Magnets for various applications.

Micro Square SmCo Magnets

Sm2Co17 Rectangular Micro Magnets

Customized Super Thin NdFeB Block

Super Strong Square SmCo Magnet

Super Strong SmCo Square Magnet Item NO.  MPCO-SCB series

Samarium Cobalt (Rare Earth) Magnets are often used in high temperature applications needing high magnetic performance and where magnetic stability over a wide range of temperatures is important. Magnosphere can help optimize performance and cost with SmCo magnets in grades from 16 to 32 MGOe and temperatures up to 350°C/662°F. Samarium–Cobalt Magnet is a strong permanent rare earth magnet made of an alloy of samarium, cobalt, Fe, Cu, Pr and Zr.

Various Block Cobalt Magnets or Samarium Magnets, SmCo Square Magnet
Typical dimension of Samarium Magnets :40.5×40.5×4.4 ,40.5×22.4×3, 40.5×15.5×3 and so on.
Maximum Samarium block magnets block can up to 120mm×120mm×100mm,Magnetized through 100mm.
In general, they are uncoated and Magnetized through thickness. Of course NI coating available if need.
SmCo5 and Sm2Co17 magnetic material both can be obtained.We would like to supply Customer Samarium Magnets samples with affordable price.
Application: These cobalt magnets are widely used in motor, generator, oil pump, engine and etc.

Sm2Co17 Rectangular Micro Magnets

Sintered SmCo Block Magnet

Sintered SmCo Permanent Magnets

Precision Micro Samarium Cobalt Square Magnets

Micro Square SmCo Magnets, Precision Micro Samarium Cobalt Square Magnets, Tiny Block Magnets for medical device, Customized Micro Rare Earth SmCo Blocks for electronic communications, Sm2Co17 Micro Block for Optical,

Sm2Co17 Block for Phone Lens (None Coating) Micro Square SmCo Magnets Specifications:
 Materials: Sm2Co17 Shapes: Square, Block Dimensions: Length: 0.2 to 10.0mm Width: 0.2 to 10.0mm Height: 0.2 to 5mm Tolerance: Length: ±0.005 to ±0.05mm Width: ±0.005 to ±0.05mm Height: ±0.005 to ±0.05mm Applications: electronic, sensor, motor, medical device, automotive, watch and communication Micro precision square was produced by watch gem technology is usually used in communications, medical equipment, and other precision machinery.

Customized Super Thin NdFeB Block

Micro Precision Square Magnets

Sm2Co17 Rectangular Micro Magnets

SmCo Rectangular Micro Magnets

Sm2Co17 Rectangular Micro Magnets Specifications:

Materials:
Sm2Co17

Shapes: Square, Block

Dimensions:
Length: 0.2 to 10.0mm
Width: 0.2 to 10.0mm
Height: 0.2 to 5mm

Tolerance:
Length: ±0.005 to ±0.05mm
Width: ±0.005 to ±0.05mm
Height: ±0.005 to ±0.05mm

Applications: electronic, sensor, motor, medical device, automotive, watch and communication

Micro precision square was produced by watch gem technology is usually used in communications, medical equipment, and other precision machinery.

Micro Square SmCo Magnets
Micro Precision Square Magnets

Customized Super Thin NdFeB Blockt

Pressed bonded anisotropic ring magnets

Anisotropic Compression Moulding Bonded Magnets Item No. ABNM-12
Format: Any other dimensions can be supplied to order. The ring is BLACK epoxy coated.
Maximum working temperature: 80ºC
Observations: This manufacturing method allows for the creation of more complex geometric shapes. Pressed bonded magnets therefore have a variety of applications. Some examples are magnetic parts in motors, magnetic encoders for domestic white goods, washing machines, the automotive industry, etc.
Measurements: According to customer specifications.

Bonded NdFeB magnets, i.e. bonded neodymium iron boron magnets, are those permanent magnetic materials made of rapid quenched NdFeB magnetic powders combined with resin binders (epoxy, Nylon/polyamide (PA), polyphenylene sulfide (PPS), etc). They are manufactured through a bonded process (compression, injection, extrusion or calendaring molding), so it is available to obtain complex geometries with high dimensional precision. Controlling the performance and proportion of NdFeB magnetic powders, it is able to adjust the magnets’ magnetic properties in a continuous range.

Due to their complex geometries availability, high dimensional precision, uniform magnetic properties, diverse magnetization patterns, good corrosion resistance and mechanic properties, bonded NdFeB magnets are widely applied in spindle motors, micro motors, direct current (DC) motors, synchronous motors, power tools, magnetic rollers, Hall effect sensors, etc.

Anisotropic Bonded NdFeB Radial Ring Magnet

Bonded NdFeB Anisotropic Radial Ring Magnet Item No. ABNM-11
Format: Any other dimensions can be supplied to order. The ring is BLACK epoxy coated.
Maximum working temperature: 80ºC
Observations: This manufacturing method allows for the creation of more complex geometric shapes. Pressed bonded magnets therefore have a variety of applications. Some examples are magnetic parts in motors, magnetic encoders for domestic white goods, washing machines, the automotive industry, etc.
Measurements: According to customer specifications.

Magnetics has available Neodymium (NdFeB) Bonded Magnets. Bonded magnets are one of the most important magnetic materials. It opened a new world of application possibilities. Thermo-elastomer and thermo-plastic resins can be blended together with a variety of magnetic powders to form injection molded, compression and flexible magnets.

Application of Bonded NdFeB Anisotropic Radial Ring Magnet:
The bonded compression molded NdFeB magnets can be used micro motors：rain brush motor、step Motors 、 Motors of CD-ROM,DVD and Walkman & Vibration Motors of the mobile phone etc;
Other applications include brushless motor,Speaker,Buzzers and Toys etc.