A magnetic seal that completely blocks gases, vapors, and mists while rotating at high speed! It does not generate friction even when the shaft is rotating at high speeds!
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.
Inquire About This Product
basic information
【Performance】 ■Vacuum resistance: 10-5Pa to 10-6Pa ■Permissible He leak rate: 10-12Pa·m3/sec ■Application range: Rotary seals *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Moatech Co., Ltd. is a manufacturer that consistently handles the design and production of magnetic seals and magnetic fluid application products. Our goal is to provide high quality, reasonable prices, and the shortest delivery times to our customers. Aiming to be a manufacturer with high skills and cutting-edge technology, we prioritize not only improving productivity but also focusing on the environment as our corporate philosophy. We promote pioneering technologies and provide sales and services that ensure greater customer satisfaction.