モアテック List of Products and Services

The "HTB Series" is a hollow shaft magnetic seal handled by Moatech Co., Ltd., which develops, manufactures, and sells magnetic seals and magnetic fluids. You can choose from a lineup of seven types. 【Lineup】 ■HTB010CN ■HTB020CN ■HTB025CN ■HTB030CN ■HTB040CN ■HTB050CN ■HTB075CN *For more details, please refer to the PDF materials or feel free to contact us.

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The "HFG Series" is a heavy-duty magnetic seal with a hollow shaft flange, handled by Moatech Co., Ltd., which develops, manufactures, and sells magnetic seals and magnetic fluids. You can choose from five different models. 【Models】 ■HFG020CC ■HFG025CC ■HFG030CC ■HFG040CC ■HFG050CC *For more details, please refer to the PDF document or feel free to contact us.

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• magnet
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The "HFB Series" is a magnetic seal with a hollow shaft flange handled by Moatech Co., Ltd., which develops, manufactures, and sells magnetic seals and magnetic fluids. You can choose from 7 different models. 【Models】 ■HFB010CN ■HFB020CN ■HFB025CN ■HFB030CN ■HFB040CN ■HFB050CN ■HFB075CN *For more details, please refer to the PDF document or feel free to contact us.

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• magnet
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The "SFB WH Series" is a flange-mounted heavy-duty magnetic seal handled by Moatech Co., Ltd., which develops, manufactures, and sells magnetic seals and magnetic fluids. You can choose from five different models. 【Models】 ■SFB020WH ■SFB025WH ■SFB030WH ■SFB040WH ■SFB050WH *For more details, please refer to the PDF document or feel free to contact us.

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• magnet
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The "SFB NN Series" is a flange-mounted standard load magnetic seal handled by Moatec Co., Ltd., which develops, manufactures, and sells magnetic seals and magnetic fluids. You can choose from four types in the lineup. 【Lineup】 ■SFB006NN ■SFB010NN ■SFB012NN ■SFB020NN *For more details, please refer to the PDF document or feel free to contact us.

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• magnet
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The "SNB&STB Series" is a through-hole magnetic seal handled by Moatech Co., Ltd., which develops, manufactures, and sells magnetic seals and magnetic fluids. You can choose from four types in the lineup. 【Lineup】 ■SNB006NN ■SNB010NN ■STB012NN ■STB020NN *For more details, please refer to the PDF document or feel free to contact us.

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• magnet
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The "SSB&SMB Series" is a small magnetic seal handled by Moatec Co., Ltd., which develops, manufactures, and sells magnetic seals and magnetic fluids. You can choose from six different models. 【Models】 ■SSB004NN ■SSB005NN ■SSB006NN ■SMB004NN ■SMB005NN ■SMB006NN *For more details, please refer to the PDF materials or feel free to contact us.

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• magnet
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The "magnetic seal" completely blocks gases, vapors, and mists while rotating at high speeds. The magnetic circuit consists of magnets, pole pieces, and a rotating shaft. Magnetic fluid is injected into the gap between the pole piece and the rotating shaft, forming a fluid O-ring. The magnetic seal utilizes the properties of the magnetic fluid, which is fixed around the rotating shaft by the magnets. Since there is no friction even when the shaft rotates at high speeds, the lifespan of the seal is significantly extended. It can be used under both positive and negative pressure. 【Features】 ■ Completely blocks gases, vapors, and mists while rotating at high speeds ■ The magnetic circuit consists of magnets, pole pieces, and a rotating shaft ■ The magnetic seal fixes the magnetic fluid around the rotating shaft using magnets ■ Long lifespan *For more details, please request materials or view the PDF data available for download.

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• magnet
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"Magnetic fluid" refers to a fluid that exhibits magnetic responsiveness, created by stably dispersing magnetic nanoparticles (with a size of 10nm, which is 1/20th the size of particles in tobacco smoke) in a base oil such as oil or water using surfactants. It was first developed in 1965 during NASA's Apollo program, and now it is applied in various fields utilizing its unique properties, including audio speakers, magnetic domain observation, and density separation, as well as in industrial applications such as vacuum seals, dampers, and computer seals. [Features] - A fluid that exhibits magnetic responsiveness - First developed during NASA's Apollo program - Utilized in applications leveraging its unique properties - Also applied in industrial settings *For more details, please feel free to contact us.

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The "Moatech Magnetic Seal Comprehensive Catalog" features magnetic seals that completely block gases, vapors, and mists while rotating at high speeds. Utilizing the properties of magnetic fluids, it fixes the magnetic fluid around the rotating shaft using magnets, preventing friction even when the shaft rotates at high speeds, which significantly extends the lifespan of the seal. [Featured Products] - Small Magnetic Seals - Through-Hole Magnetic Seals - Flanged Standard Load Magnetic Seals - Hollow Shaft Flanged Magnetic Seals - Hollow Shaft Magnetic Seals, and more For more details, please contact us or download the catalog.

• Sealing