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.
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. Micro Precision Square Magnets 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.
The typical final shapes such as blocks, cylinders, rings and arcs are obtained by cutting and grinding processes of pressed standard blocks or unitary compression pre-moulded part. Extremely fine tolerances can be obtained although, because of its high brittleness, it has to be handled and assembled with care to avoid chips and cracks.
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 Square Magnets are perfect for high temperature application, as they can work properly at 250-300 °C. Stanford Magnets provide SmCo Block Magnets for various applications.
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