Micro Precision Square Magnets Specifications:
Materials:
Sm1Co5 and 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.
Product Details | |||||
Project | Long（mm） | Width（mm） | Height（mm） | Vertical degree | Material |
Basic Dimensions | 0.5-3.0 | 0.5-3.0 | 0.5-3.0 | Custom | SmCo, NdFeB, Ferrite, AlNiCo, Ceramic and etc. |
Tolerance | ±0.005-±0.02 | ±0.005-±0.02 | ±0.005-±0.02 | ±3° | |
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.
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