マグプロスト List of Products and Services

"SmCo sintered magnets" are magnets that have a magnetic strength second only to neodymium sintered magnets. They excel in thermal environmental characteristics, do not rust at all, and have a stable temperature coefficient, making them widely used in automotive components and sensors. They are somewhat brittle, so caution is needed in environments where external pressure is applied. 【Features】 ○ High magnetic strength ○ Excellent thermal environmental characteristics ○ Rust resistance For more details, please contact us or download the catalog.

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"Rubber magnets" are excellent in processability, allowing them to be bent into a ring shape or easily cut with scissors. While their magnetic strength is not particularly strong, they are widely used in applications such as motors and design-oriented cut-out products due to their processability. They are inferior to other magnets in terms of oil resistance and chemical resistance, so caution is needed regarding the usage environment. 【Features】 ○ Excellent processability ○ Inexpensive For more details, please contact us or download the catalog.

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Magnet "Ferrite Sintered Magnet" is completely rust-free and excels in oil resistance and chemical resistance, making it suitable for a variety of applications. It is widely used in everyday goods, sensors, and automotive motors. Since it is a brittle magnet, care must be taken with its shape. 【Features】 ○ Stable temperature characteristics ○ Rust resistance ○ Chemical resistance ○ Low cost For more details, please contact us or download the catalog.

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"Injection molded magnets" are magnets that can be produced in complex shapes due to the injection molding process. With multiple magnetic materials available, a wide range of magnetic properties can be accommodated. They are often used in applications requiring precision, such as precision parts and high-sensitivity sensors, because they can be molded into small, intricate shapes and can also be insert molded, making them less prone to breakage. Care must be taken with binder selection and usage environment due to the water-absorbing nature of these magnets. 【Features】 ○ Capable of producing complex shapes ○ Wide range of magnetic properties ○ Resistant to breaking For more details, please contact us or download the catalog.

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"SmCo sintered magnets" are magnets that have a higher magnetic strength than neodymium sintered magnets. They excel in thermal environmental characteristics, do not rust at all, and have a stable temperature coefficient, making them widely used in automotive components and sensors. However, they are somewhat brittle, so caution is needed in environments where external pressure is applied. 【Features】 - High magnetic strength - Excellent thermal environmental characteristics - Rust resistance For more details, please contact us or download the catalog.

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"Alnico cast magnets" are magnets that are stable in thermal environments. In cast products, they excel in strength and do not crack, making them widely used in sensors in harsh thermal environments and tools subjected to significant external pressure. However, due to their low coercivity and susceptibility to demagnetization, they are not very suitable for flat shapes. When there is an external magnetic field in an open circuit state, they can be demagnetized due to its influence, so it is recommended to use them in a closed circuit in such cases. 【Features】 ○ Stable thermal environment characteristics ○ High strength For more details, please contact us or download the catalog.

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The "Iron-Chromium-Cobalt magnet" is a magnet that has a magnetic flux density comparable to that of neodymium sintered magnets in anisotropic form. Due to its excellent thermal environment properties, it is widely used in servo motors, sensors, and measuring instruments. Its high strength and resistance to cracking allow for easy processing of screw holes, making it commonly used for door and sash opening detection. Because it has a low coercive force, it is recommended to use it in a closed circuit, especially in environments where reverse magnetic fields occur, such as in motors. 【Features】 ○ High magnetic flux density ○ Excellent thermal environment characteristics ○ High strength For more details, please contact us or download the catalog.

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"Neodymium compression molded magnets" are magnets with high magnetic strength among isotropic magnets. They are produced through a resin curing process and do not undergo sintering treatment, eliminating concerns about sintering distortion, which allows for smaller clearance designs during assembly. Due to their relatively good magnetic properties, they are widely used in applications such as stepping motors. Although they are treated for rust prevention, they are prone to rusting. Their heat resistance is also somewhat inferior, so caution is needed in such usage environments. 【Features】 ○ High magnetic strength among isotropic magnets ○ Minimal distortion allows for precise design ○ Excellent magnetic properties For more details, please contact us or download the catalog.

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"Neodymium sintered magnets" are magnets with high magnetic strength. Originally, these magnets had issues with heat resistance, but improvements have been made, as evidenced by their use in HV vehicle engines. Leveraging their high magnetic strength, they also contribute to the miniaturization and lightweighting of existing products. They are used in a wide range of applications, including automotive components, motors, and pickup devices. Although they undergo anti-rust treatment, they are prone to rust. Their heat resistance is also somewhat inferior, so caution is needed in such usage environments. 【Features】 ○ High magnetic strength magnets ○ Improved magnets For more details, please contact us or download the catalog.

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"Rubber magnets" are highly versatile, allowing for easy bending into a circular shape or cutting with scissors. While their magnetic strength is not particularly strong, they are widely used in applications such as motors and design-oriented cut-out products due to their excellent workability. However, they are inferior in oil and chemical resistance, so caution is needed regarding the usage environment. 【Features】 ○ Excellent workability ○ Inexpensive For more details, please contact us or download the catalog.

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"Injection molded magnets" are magnets that can be produced in complex shapes due to the injection molding process. With multiple magnetic materials available, a wide range of magnetic properties can be accommodated. They are often used in applications requiring precision, such as precision parts and high-sensitivity sensors, as they can be molded into small, intricate shapes and can also be insert molded, making them less prone to breakage. Care must be taken with binder selection and usage environment due to the water-absorbing nature of these magnets. 【Features】 ○ Capable of producing complex shapes ○ Wide range of magnetic properties ○ Resistant to breaking For more details, please contact us or download the catalog.

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"Neodymium compression molded magnets" are magnets with high magnetic strength among isotropic magnets. They are produced through a resin curing process and do not undergo sintering treatment, eliminating concerns about sintering distortion, which allows for smaller clearance designs during assembly. Due to their relatively good magnetization properties, they are widely used in applications such as stepping motors. Although they have undergone rust prevention treatment, they are prone to rust. Their heat resistance is also somewhat inferior, so caution is needed in such usage environments. 【Features】 ○ High magnetic strength among isotropic magnets ○ Minimal distortion allows for precise design ○ Excellent magnetization properties For more details, please contact us or download the catalog.

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"SmCo sintered magnets" are magnets that have a magnetic strength second only to neodymium sintered magnets. They excel in thermal environmental characteristics, do not rust at all, and have a stable temperature coefficient, making them widely used in automotive components and sensors. They are somewhat brittle, so caution is needed in environments where external pressure is applied. 【Features】 ○ High magnetic strength ○ Excellent thermal environmental characteristics ○ Rust resistance For more details, please contact us or download the catalog.

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"Neodymium sintered magnets" are magnets with high magnetic strength. Originally, these magnets had issues with heat resistance, but improvements have been made, as evidenced by their use in HV vehicle engines. Leveraging their high magnetic strength, they also play a role in reducing the size and weight of existing products. They are used in a wide range of applications, including automotive components, motors, and pickup devices. Although they are treated for rust prevention, they are prone to rust. Additionally, their heat resistance is somewhat inferior, so caution is needed in such usage environments. 【Features】 ○ High magnetic strength magnets ○ Improved magnets For more details, please contact us or download the catalog.

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Magnet "Ferrite Sintered Magnet" is completely rust-free and excels in oil resistance and chemical resistance, making it suitable for a variety of applications. It is widely used in everyday goods, sensors, and automotive motors. Since it is a brittle magnet, care must be taken with its shape. 【Features】 ○ Stable temperature characteristics ○ Rust resistance ○ Chemical resistance ○ Low cost For more details, please contact us or download the catalog.

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"School teaching materials" are produced from the planning stage to product realization, bringing our customers' ideas to life as tangible products. With MAGPROST's experience in manufacturing, we leverage our extensive know-how and unique network to provide the best products possible. We offer flexible total support to our customers, from development and prototyping to mass production, packaging design, and assembly. 【Features】 ○ Planning and proposal ○ Materialization of customer ideas ○ Support from prototyping to mass production Please contact us for more details.

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"Iron, chromium, and cobalt magnets" are magnets that have a magnetic flux density comparable to that of neodymium sintered magnets in anisotropic form. Due to their excellent thermal environment properties, they are widely used in servo motors, sensors, and measuring instruments. Their high strength and resistance to cracking allow for easy processing of screw holes, making them commonly used for door and sash opening detection. Because they have low coercivity, it is recommended to use them in a closed circuit, especially in environments where reverse magnetic fields occur, such as in motors. 【Features】 ○ High magnetic flux density ○ Excellent thermal environment characteristics ○ High strength For more details, please contact us or download the catalog.

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"Alnico cast magnets" are magnets that are stable in thermal environments. In cast products, they excel in strength and do not crack, making them widely used in sensors in harsh thermal environments and tools subjected to high external pressure. Due to their low coercivity and susceptibility to demagnetization, they are not very suitable for flat shapes. When there is an external magnetic field in an open circuit state, they are affected and demagnetized, so it is recommended to use them in a closed circuit in such cases. 【Features】 ○ Stable thermal environment characteristics ○ High strength For more details, please contact us or download the catalog.

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"SmCo sintered magnets" are magnets that have the second highest magnetic strength after neodymium sintered magnets. They excel in thermal environmental characteristics, do not rust at all, and have a stable temperature coefficient, making them widely used in automotive components and sensors. They are somewhat brittle, so caution is needed in environments where external pressure is applied. 【Features】 ○ High magnetic strength ○ Excellent thermal environmental characteristics ○ Rust resistance For more details, please contact us or download the catalog.

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"Neodymium sintered magnets" are magnets with high magnetic strength. Originally, these magnets had challenges with heat resistance, but improvements have been made, as evidenced by their use in HV vehicle engines. Utilizing their high magnetic strength, they also play a role in reducing the size and weight of existing products. They are used in a wide range of applications, including automotive components, motors, and pickup devices. Although they have undergone rust prevention treatment, they are prone to rust. Their heat resistance is also somewhat inferior, so caution is needed in such usage environments. [Features] - High magnetic strength magnets - Improved magnets For more details, please contact us or download the catalog.

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"Neodymium compression molded magnets" are magnets that have high magnetic strength among isotropic magnets. They are produced through a resin curing process and do not undergo sintering treatment, which eliminates concerns about sintering distortion, allowing for smaller clearance designs during assembly. Due to their relatively good magnetization properties, they are widely used in applications such as stepping motors. Although they are treated for rust prevention, they are magnets that are prone to rust. Their heat resistance is also somewhat inferior, so caution is needed in such usage environments. 【Features】 ○ High magnetic strength among isotropic magnets ○ Minimal distortion allows for precise design ○ Excellent magnetization properties For more details, please contact us or download the catalog.

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"Injection molded magnets" are magnets that can be produced in complex shapes due to the injection molding process. A variety of magnetic materials can be selected, allowing for a wide range of magnetic properties. They are often used in precision applications, such as precision parts and high-sensitivity sensors, because they can be molded into small, intricate shapes and can also be insert molded, making them resistant to breakage. However, care must be taken in selecting binders and considering the usage environment, as these magnets have water-absorbing properties. 【Features】 ○ Capable of producing complex shapes ○ Wide range of magnetic properties ○ Resistant to breakage For more details, please contact us or download the catalog.

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"Rubber magnets" have excellent workability, allowing them to be bent into a ring shape or easily cut with scissors. While their magnetic strength is not very strong, they are widely used in applications such as motors and design-oriented cut-out products due to their workability. They are not as resistant to oil and chemicals, so caution is needed regarding the usage environment. 【Features】 ○ Excellent workability ○ Inexpensive For more details, please contact us or download the catalog.

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The "ferrite sintered magnet" is completely rust-free and excels in oil resistance and chemical resistance, making it suitable for a variety of applications. It is widely used in everyday goods, sensors, and automotive motors. Since it is a brittle magnet, care must be taken with its shape. 【Features】 - Stable temperature characteristics - Rust resistance - Chemical resistance - Low cost For more details, please contact us or download the catalog.

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MAGPROST Co., Ltd. has been dedicated to strengthening its system to deliver high-precision, high-quality products (MAGPROST QUALITY) since its establishment, receiving various orders from a wide range of manufacturers. In the future, we will continue to challenge ourselves to expand the possibilities of our magnet-centered business by enhancing our system further, aiming to improve "quality safety," "analytical capabilities," and "development capabilities" in preparation for the diversification of needs. 【Business Activities】 ○ Import and sales of various magnets and peripheral equipment components ○ Assembly, processing, and sales of various magnets and peripheral equipment components ○ Import and sales of electronic devices and peripheral equipment For more details, please contact us or download the catalog.

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