Arc
Almost all of arc magnet is served for both rotor and stator in permanent magnet (PM) motor, generators, and magnetic coupling devices.
Adhering to the concept of win-win cooperation and mutual benefit, the company is committed to providing customers with environmentally friendly and high-quality magnetic materials and their application technologies to help customers solve technical problems.
Almost all of arc magnet is served for both rotor and stator in permanent magnet (PM) motor, generators, and magnetic coupling devices.
Block magnet is generally specified according to the Length x Width x Thickness. The first two dimensions specify the pole face's size of each magnet, then the last dimension detail the magnetization direction, or distance between the N pole and S pole. Block magnet can be further classified to rectangular magnet, slab magnet, cube magnet, and square magnet in accordance with the relationships of above three dimensions.
SmCo disc magnets are typically sized by diameter (D) and thickness (T). Samarium-cobalt disc magnets generally have a metallic appearance and do not require protective surface treatments due to their excellent corrosion resistance. In addition, SmCo disc magnets are also very resistant to demagnetization and therefore perform well at high or very low temperatures. The 5G circulator magnet is a representative application of samarium cobalt disc magnets in recent years.
Cylinder magnet is also referred as the rod magnet. Cylinder magnets are generally specified according to the diameter (D) x length (L), where the length is equal to or exceeds the diameter. Thereby, cylinder magnets are also known as high L/D ratio magnets.
Ring magnet is circular in shape with a concentric hole inside it. Ring magnets can be divided to pure ring or countersunk ring based on the detailed shape of the inner hole. Ring magnet is typically measured by the outer diameter (O.D.), inner diameter (I.D.), and thickness (T). Ring shaped magnet can be magnetized with its N pole and S pole opposite flat end surfaces or diametrically magnetized so as to the N pole is on one curved side and the S pole is on opposite curved side which totally same as disc magnet. Besides the conventional axially magnetized or diametrically magnetized magnets, radially oriented magnet is also available for Neodymium magnet and ferrite magnet.
Special shaped magnet are mainly used in special occasions, such as magnetic connectors, and some non-standard components. Common heterogeneous magnets include large and small end magnets, T-shaped magnets, chamfered magnets, semicircular magnets, concave and convex magnets, and slotted magnets. The company can complete various shapes according to the drawings provided by customers to meet their needs.
Hangzhou Zhiyu Magnetic Technology Co., Ltd. is China
Arc Tile SmCo Magnets manufacturers and
Samarium Cobalt Motor magnet factory.
Hangzhou Zhiyu Magnetic Technology Co., Ltd. is located in Tonglu County, Hangzhou City. It mainly focuses on the research and production of samarium cobalt permanent magnetic materials and magnetic components, and also sells magnetic steel and magnetic components such as neodymium iron boron and aluminum nickel cobalt.
The products are widely used in industries such as national defense and military, aerospace, permanent magnet (high-speed) motors, hydrogen energy compressors, automotive electronics, 5G communication, petrochemical, instrumentation, etc.
The variety of samarium cobalt products is complete, with an annual production capacity of over 200 tons;
Fully covering the entire series of samarium cobalt grades of 1:5 and 2:17, covering the entire series of Br0.5T-1.2T;
Stable production of high-performance samarium cobalt magnetic steel with Br ≥ 1.16T and Hcj≥25KOe;
Stable production of Br≥0.96T low-temperature coefficient series products, with residual magnetic temperature coefficient a<-0.01%;
Stable production of ultra-high temperature (temperature resistance ≥ 550 ℃) and high Br (Br ≥ 1.02T) samarium cobalt magnetic steel;
Provide one-stop services from design to product application.
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