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MAGNA Magnets - Round（Magnet Type (Material)：Cobalt Magnet）
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4 itemsMặt hàng
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Samarium-Cobalt Magnet Bar Shape
MAGNA
Resistance to demagnetization at temperatures as high as 350℃, as well as resistance to rust, make this a perfect component for medical devices and sensors. There are some difficulties in terms of mechanical strength, but miniaturization and weight reduction of the product can be achieved similar to neodymium products.[Features]· The unprecedented strength of the neodymium magnet with polyamide coating (powder coating) greatly improves the environment‐resistant characteristics compared with conventional plated products.· Even after a 2, 000-hour salt spray test, durability is not compromised.· Superior durability against cracks and chips thanks to the cutting-edge coating technology.· Suitable for various applications because mold cases are not required and the design is highly flexible.· Optimal for products that require direct contact with the skin, such as clothing, bags, toiletries, and kitchen and household products.
- CAD ：
- 2D
Magnet Type (Material) Shape O.D.(Ø) Inner Dia.(Ø) Attraction Force (Range)(N) Attraction Force (Specific)(N) Cobalt Magnet Round 2.5 ～ 8 - ~10.0 / 10.1~20.0 1.9 ～ 17.6 From: 92,311 VND Days to Ship: Số ngày giao hàng: 7 Day(s) or more 
7 Day(s) or more
-
You can add up to 6 items per a category to the compare list.
Samarium-Cobalt Magnet Round Type
MAGNA
Ideal for medical devices and sensors thanks to good coercivity at temperatures as high as 350 ℃ and corrosion resistance. Mechanical strength can pose some issues, but product miniaturization and weight reduction can be achieved, as with neodymium magnets.
- CAD ：
- 2D
Magnet Type (Material) Shape O.D.(Ø) Inner Dia.(Ø) Attraction Force (Range)(N) Attraction Force (Specific)(N) Cobalt Magnet Round 2 ～ 25 - ~10.0 / 10.1~20.0 / 30.1~40.0 / 40.1~50.0 / 60.1~70.0 0.7 ～ 68.6 From: 79,136 VND Days to Ship: Số ngày giao hàng: 7 Day(s) or more
7 Day(s) or more
-
You can add up to 6 items per a category to the compare list.
Samarium-Cobalt Magnet Ring Type
MAGNA
Resistant to demagnetization at temperatures as high as 350℃ and resistant to rust, making this a perfect component of medical devices and sensors. There are some issues with respect to mechanical strength, but miniaturization and weight reduction of the product can be achieved like the neodymium product.
- CAD ：
- 2D
Magnet Type (Material) Shape O.D.(Ø) Inner Dia.(Ø) Attraction Force (Range)(N) Attraction Force (Specific)(N) Cobalt Magnet Ring 3 ～ 46 1 ～ 33 ~10.0 / 10.1~20.0 / 20.1~30.0 / 50.1~60.0 / 60.1~70.0 1.4 ～ 69.6 From: 109,018 VND Days to Ship: Số ngày giao hàng: 7 Day(s) or more
7 Day(s) or more
-
You can add up to 6 items per a category to the compare list.
Samarium-Cobalt Magnet Diameter Direction Magnetizing Type
MAGNA
Ideal for medical devices and sensors thanks to good coercivity at temperatures as high as 350 ℃ and corrosion resistance. Mechanical strength can pose some issues, but product miniaturization and weight reduction can be achieved, as with neodymium magnets.
- CAD ：
- 2D
Magnet Type (Material) Shape O.D.(Ø) Inner Dia.(Ø) Attraction Force (Range)(N) Attraction Force (Specific)(N) Cobalt Magnet Round 4.4 - - - From: 68,406 VND Days to Ship: Số ngày giao hàng: 7 Day(s) or more
7 Day(s) or more
| BrandNhãn hiệu |
|---|
| Product SeriesDòng sản phẩm |
| CADCAD |
| From |
| Days to ShipSố ngày giao hàng |
| Magnet Type (Material) |
| Shape |
| O.D.(Ø) |
| Inner Dia.(Ø) |
| Attraction Force (Range)(N) |
| Attraction Force (Specific)(N) |
You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | |
| BrandNhãn hiệu | MAGNA | MAGNA | MAGNA | MAGNA |
| Product SeriesDòng sản phẩm | ||||
| CADCAD |
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| From | 92,311 VND- | 79,136 VND- | 109,018 VND- | 68,406 VND |
| Days to ShipSố ngày giao hàng | 7 Day(s) or more | 7 Day(s) or more | 7 Day(s) or more | 7 Day(s) or more |
| Magnet Type (Material) | Cobalt Magnet | Cobalt Magnet | Cobalt Magnet | Cobalt Magnet |
| Shape | Round | Round | Ring | Round |
| O.D.(Ø) | 2.5 ～ 8 | 2 ～ 25 | 3 ～ 46 | 4.4 |
| Inner Dia.(Ø) | - | - | 1 ～ 33 | - |
| Attraction Force (Range)(N) | ~10.0 / 10.1~20.0 | ~10.0 / 10.1~20.0 / 30.1~40.0 / 40.1~50.0 / 60.1~70.0 | ~10.0 / 10.1~20.0 / 20.1~30.0 / 50.1~60.0 / 60.1~70.0 | - |
| Attraction Force (Specific)(N) | 1.9 ～ 17.6 | 0.7 ～ 68.6 | 1.4 ～ 69.6 | - |
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ConfigureTạo
Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước
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Magnet Type (Material)
- Neodymium Iron Boron Magnet
- Cobalt Magnet
- Ferrite Magnet
- Alnico Magnet
-
Shape
-
Round -
Ring -
Arc Type
-
-
O.D.(Ø)
- 0.8
- 1
- 1.2
- 1.25
- 1.4
- 1.45
- 1.46
- 1.5
- 1.6
- 1.8
- 1.85
- 1.9
- 2
- 2.2
- 2.3
- 2.4
- 2.5
- 2.52
- 2.55
- 2.6
- 2.8
- 3
- 3.2
- 3.5
- 3.7
- 3.8
- 3.9
- 4
- 4.1
- 4.2
- 4.3
- 4.4
- 4.5
- 4.8
- 5
- 5.2
- 5.3
- 5.4
- 5.5
- 5.6
- 5.7
- 5.8
- 5.9
- 6
- 6.1
- 6.35
- 6.5
- 6.6
- 6.7
- 6.9
- 7
- 7.25
- 7.6
- 7.7
- 7.9
- 8
- 8.1
- 8.2
- 8.5
- 8.6
- 9
- 9.3
- 9.4
- 9.5
- 9.6
- 9.7
- 10
- 10.5
- 10.6
- 10.8
- 11
- 11.7
- 11.8
- 12
- 12.35
- 12.5
- 12.6
- 12.7
- 13
- 13.2
- 13.5
- 13.7
- 13.9
- 14
- 14.2
- 14.5
- 15
- 15.5
- 16
- 16.4
- 16.5
- 17
- 17.2
- 17.5
- 17.9
- 18
- 18.5
- 18.6
- 18.9
- 19
- 19.1
- 19.2
- 19.5
- 20
- 20.5
- 20.9
- 21
- 21.2
- 22
- 22.5
- 23
- 23.3
- 23.5
- 23.7
- 23.9
- 24
- 24.9
- 25
- 25.4
- 25.5
- 26
- 27
- 28
- 29
- 30
- 31
- 31.2
- 31.8
- 32
- 33.2
- 34
- 35
- 35.5
- 35.6
- 36
- 37
- 38
- 38.6
- 39
- 39.2
- 40
- 42
- 43
- 43.9
- 45
- 45.5
- 46
- 47
- 48
- 49.5
- 50
- 52
- 55
- 56
- 57
- 59
- 60
- 63
- 65
- 66
- 67
- 70
- 72
- 75
- 76
- 80
- 88
- 90
- 100
- 110
- 115
- 120
- 125
- 127
- 130
- 134
-
Inner Dia.(Ø)
- 0.35
- 0.4
- 0.5
- 0.6
- 1
- 1.2
- 1.25
- 1.3
- 1.5
- 1.67
- 1.8
- 2
- 2.05
- 2.1
- 2.2
- 2.3
- 2.4
- 2.5
- 2.6
- 2.8
- 3
- 3.1
- 3.2
- 3.25
- 3.27
- 3.4
- 3.5
- 3.53
- 3.8
- 4
- 4.1
- 4.4
- 4.5
- 4.6
- 5
- 5.1
- 5.2
- 5.3
- 5.5
- 5.6
- 6
- 6.1
- 6.5
- 6.6
- 7
- 7.1
- 7.4
- 7.5
- 7.6
- 7.8
- 8
- 8.3
- 8.5
- 8.8
- 8.9
- 9
- 9.4
- 9.5
- 9.8
- 10
- 10.2
- 10.5
- 10.8
- 11
- 11.2
- 11.6
- 12
- 12.25
- 12.4
- 12.5
- 12.7
- 12.8
- 13
- 14
- 14.8
- 15
- 15.2
- 15.5
- 16
- 16.5
- 17
- 17.5
- 18
- 18.2
- 18.8
- 19
- 19.1
- 19.3
- 19.7
- 20
- 21
- 22
- 23
- 23.5
- 24
- 25
- 26
- 27
- 28
- 30
- 31
- 32
- 33
- 33.1
- 34
- 35
- 38
- 40
- 42
- 43
- 45
- 47
- 50
- 60
- 62
- 70
- 75
- 85
- 90
- 95
- 100
- 115
-
Attraction Force (Range)(N)
- ~10.0
- 10.1~20.0
- 20.1~30.0
- 30.1~40.0
- 40.1~50.0
- 50.1~60.0
- 60.1~70.0
- 70.1~80.0
- 80.1~90.0
- 90.1~100.0
- 100.1~
-
Attraction Force (Specific)(N)
Application example related to this categoryVí dụ ứng dụng liên quan đến danh mục này
Related Categories to Magnets - RoundDanh mục liên quan đến Magnets - Round
FAQ Magnets - Round
- Question: What is the strongest type of round magnet?
- Answer: The strongest type of round magnet is the neodymium magnet and they are available in a variety of shapes, including rings, cylindrical, rectangle, square and circle with countersunk hole that can be easily mounted onto a surface using a screw. These magnets are known for their extreme strength, compact size, and high coercive force, making them suitable for a wide range of applications especially in factory automation.
- Question: What are cobalt magnets known for?
- Answer: Samarium–cobalt (SmCo) magnets are widely used in various industries, including automotive, medical, industrial manufacturing and semiconductor due to their exceptional magnetic properties:
1. High strength, comparable to neodymium magnets
2. Excellent temperature stability, maintaining their magnetic properties up to about 300°C
3. High resistance to corrosion and oxidation, often not requiring surface treatments.
4. High resistance to demagnetization, making them ideal for applications where magnetic stability is critical. - Question: Can high temperatures affect magnets?
- Answer: High temperatures can significantly affect magnets. When a magnet is exposed to high temperatures the magnetic strength and field weaken. On the other hand, exposing a magnet to colder temperatures increases its magnetism. However, it's important to note that all magnets have a maximum operating temperature, and if this is exceeded, they can experience irreversible losses in performance.
For instance, standard grade neodymium magnets have a maximum operating temperature of 80 °C if you want to use the neodymium magnets over 80 °C we recommend the Heat-resistant grade of Neodymium Magnets, that have a maximum operating temperature150° Therefore, it's essential to consider the temperature effects when using magnets in various applications. - Question: What should be considered when choosing a round magnet?
- Answer: When choosing a round magnet, several factors should be considered Here are the key considerations:
1. Application and Requirements: Understand the purpose and specific needs, for example, the required magnetic strength, size, and shape.
2. Environmental and Temperature Conditions: Consider whether the magnet will be exposed to the temperature range of the application or harsh environmental conditions, for example, standard grade neodymium magnets have a maximum operating temperature of 80 °C
3. Material Type, Size, and Shape: Consider the material type (e.g. Neodymium magnets and Heat-resistant Neodymium Magnets), size, and shape that appropriate to set up in your application
4. Safety Considerations: Consider any safety concerns, especially with strong magnets, to prevent accidents or damage to equipment in the system
By carefully considering these factors, the right round magnet can be selected to meet the project's needs effectively and safely. - Question: Are there special precautions for handling strong magnets?
- Answer: When handling strong magnets, several special precautions should be observed. Here are some of the key precautions include:
1. Keep Distance and Use Caution: Magnets should be kept at a safe distance from metals, steel, and other magnets to avoid immediate impact and prevent magnets from snapping or slamming together, which can cause injuries.
2. Wear Protective Gear: It is recommended to wear eye protection, as magnets, especially neodymium and samarium cobalt, are very hard and brittle and can chip
3. Keep Away from Sensitive Devices: Magnets can affect pacemakers, implanted medical devices, electronic devices. Therefore, they should be kept away from these devices to avoid deactivation or damage
4. Dispose of Carefully: Magnets should be disposed of carefully and in accordance with the relevant guidelines to prevent any potential hazards
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