Ring Ferrite Magnets

Ring Ferrite Magnets, also known as ceramic ring magnets, ferrite rings, come in a wide range of sizes. They are often used in loudspeakers and in resonance imaging and torque drives. Other applications for this permanent magnet include holding, door closures, joinery, and light fixtures.

Ferrite rings are similar to ferrite disc magnets but with a hole in the middle, which makes them a versatile magnet option. One popular application is the fishing game, tied on a piece of string, or to pick up pins and needles.

Ferrite Ceramic Rings have less magnetic strength (due to the hole) but their inexpensive pricing makes them a customer favorite.
If you need more information about using these magnets, please contact our sales team at HSMAG Magnets.

Speed ​​Motor Magnetic Ring 16-poles Ferrite Radial Magnetization

Speed ​​Motor Magnetic Ring 16-poles Ferrite Radial Magnetization

Speed ​​Motor Magnetic Ring 16-poles Ferrite Radial Magnetization, 16-poles Magnetization Hard Ferrite Ring Multi-pole Magnets, motor rotor permanent magnets, Radially Orientation Multi-pole Ceramic Magnetic Ring, Anisotropic multi-polar magnetic rings in air-conditioning motor rotors and DC brushless motors Speed ​​Motor Magnetic Ring 16-poles Ferrite Radial Magnetization Features: Specification size:  custom design drawing Magnetizing mode: Radial 16 […]

Four Poles Ferrite Radial Magnetization Rotor Magnet

Four Poles Ferrite Radial Magnetization Rotor Magnet

Four Poles Ferrite Radial Magnetization Rotor Magnet, 4-poles Magnetization Hard Ferrite Ring Multi-pole Magnets, motor rotor permanent magnets, Radially Orientation Multi-pole Ceramic Magnetic Ring, Anisotropic multi-polar magnetic rings supplier Four Poles Ferrite Radial Magnetization Rotor Magnet Features: Specification size:  custom design drawing Magnetizing mode: Radial 4 poles Type: Permanent Composition: Sintered Ferrite Magnet (hard ceramic) […]

Sintered Ferrite Planar Multipole Rotor Magnet

Sintered Ferrite Planar Multipole Rotor Magnet

Sintered Ferrite Planar Multipole Rotor Magnet, Planar 12-poles Magnetization Hard Ferrite Ring Multi-pole Magnets, water flowmeter rotor magnet, Radially Orientation Multi-pole Ceramic Magnetic Ring, Anisotropic multi-polar magnetic rings supplier Sintered Ferrite Planar Multipole Rotor Magnet Features: Specification size:  custom design drawing Magnetizing mode: Radial 12 poles Type: Permanent Composition: Sintered Ferrite Magnet (hard ceramic) The […]

Planar Four Magnetization Ferrite Ring Multi-pole Magnets

Planar Four Magnetization Ferrite Ring Multi-pole Magnets

Planar Four Magnetization Ferrite Ring Multi-pole Magnets, Radially Orientation Multi-pole Ceramic Magnetic Ring for Household appliances water pump and pump motor, High performance Planar Radial Magnetization Anisotropic multi-polar magnetic rings supplier Planar Four Magnetization Ferrite Ring Multi-pole Magnets Features: The specifications of this product are 20*10*3 and 980gs. Specification size:  custom design drawing Magnetizing mode: […]

Miniature Motor Hall Encoder Magnetic Ring of Balanced Car Motor

Miniature Motor Hall Encoder Magnetic Ring of Balanced Car Motor

Miniature Motor Hall Encoder Magnetic Ring of Balanced Car Motor, Radial Orientation Multi-pole Ceramic Magnetic Ring, Radially Multipole Sintered Ferrite Magnets for Hall Induction Magnetic Encoder Motor, High performance Radial Magnetization Anisotropic multi-polar magnetic rings supplier Miniature Motor Hall Encoder Magnetic Ring of Balanced Car Motor Features: Specification size:  custom design drawing Magnetizing mode: Radial […]

Radial Orientation Multi-pole Ceramic Magnetic Ring

Radial Orientation Multi-pole Ceramic Magnetic Ring

Radial Orientation Multi-pole Ceramic Magnetic Ring, Customized Radially Multipole Sintered Ferrite Magnets for air-conditioning motor rotor, Radial Magnetization multi-polar magnetic rings, Multi-Polars Permanent Hard Ferrite Anisotropic Ring Magnet Supplier Radial Orientation Multi-pole Ceramic Magnetic Ring Features: Specification size: OD 30MM * ID 21MM * H 25MM / custom design drawing Magnetizing mode: Radial 16 poles […]

Outer Diameter 43mm Multipolar Ceramic Ring Magnet

Outer Diameter 43mm Multipolar Ceramic Ring Magnet

Outer Diameter 43mm Multipolar Ceramic Ring Magnet, Customized Radially Multipole Sintered Ferrite Rotor Magnets, Multipole Radial Magnetization Ring Ceramic Magnets, Multi-Polars Permanent Hard Ferrite Anisotropic Ring Magnet Supplier 8 poles Outer Diameter 43mm Multipolar Ceramic Ring Magnet Features: Specification size: custom design drawing Magnetizing mode: Radial 8 poles Type: Permanent Composition: Sintered Ferrite Magnet (hard […]

8 poles Radial Magnetization Magnetic Ring of Fume Pumping Machine

8 poles Radial Magnetization Magnetic Ring of Fume Pumping Machine

8 poles Radial Magnetization Magnetic Ring of Fume Pumping Machine, Customized Radially Multipole Ferrite Rotor Magnets, Multipole Radial Magnetization Ring Ceramic Magnets, Multi-Polars Permanent Hard Ferrite Anisotropic Ring Magnet 8 poles Radial Magnetization Magnetic Ring of Fume Pumping Machine Features: Specification size: custom design drawing Magnetizing mode: Radial 8 poles Type: Permanent Composition: Sintered Ferrite […]

Customized Radial Multipole Ferrite Rotor Magnets

Customized Radial Multipole Ferrite Rotor Magnets

Customized Radial Multipole Ferrite Rotor Magnets, Magnetic Ring, Multipole Radial Magnetization Ring Ferrite Magnets, Multi-Polars Sintered Ceramic/Ferrite Permanent Motor Speed Measuring Magnets, Hard Ferrite Anisotropic Ring Magnet Customized Radial Multipole Ferrite Rotor Magnets Features: Specification size: custom design drawing Magnetizing mode: Radial 2,4,6 – 20, 44 poles Type: Permanent Composition: Sintered Ferrite Magnet Homogeneous ferrite […]

Hall Sensor Ferrite Radial 6-pole Magnetization Magnetic Ring

Hall Sensor Ferrite Radial 6-pole Magnetization Magnetic Ring

Hall Sensor Ferrite Radial 6-pole Magnetization Magnetic Ring, Customized Multipole Radial Ring Sensor Ferrite Magnets, Multi-Polars Ceramic Permanent Motor Speed Measuring Magnets, Hard Ferrite Isotropic Ring Magnet China Supplier Hall Sensor Ferrite Radial 6-pole Magnetization Magnetic Ring Features: Specification size: custom design drawing Magnetizing mode: Radial 6 poles Type: Permanent Composition: Ferrite Magnet Homogeneous ferrite […]

Four-Polars Multipole Ceramic Rings for Motor Magnetic Rotor

Four-Polars Multipole Ceramic Rings for Motor Magnetic Rotor

Four-Polars Multipole Ceramic Rings for Motor Magnetic Rotor, Customized Size Multipole Radial Ring Ferrite Magnets, multipole ceramic rings, Multi-Polars Ceramic Permanent Magnets, Hard Ferrite Isotropic Ring Magnet China Supplier Four-Polars Multipole Ceramic Rings for Motor Magnetic Rotor Features: Specification size: custom design drawing Magnetizing mode: axial 4 pole Type: Permanent Composition: Ferrite Magnet Homogeneous ferrite […]

8-Polars Multipolar Isotropic Ferrite Rings

8-Polars Multipolar Isotropic Ferrite Rings

8-Polars Multipolar Isotropic Ferrite Rings, Customized Size Multipole Radial Ring Ferrite Magnets, multipole ceramic rings, Multi-Polars Ceramic Permanent Magnets, Hard Ferrite Isotropic Ring Magnet China Supplier 8-Polars Multipolar Isotropic Ferrite Rings Features: Specification size: custom design drawing Magnetizing mode: axial 8 pole Type: Permanent Composition: Ferrite Magnet Homogeneous ferrite is one of the most common […]

Axial Four-pole Magnetic Ring with Concave Points

Axial Four-pole Magnetic Ring with Concave Points

Axial Four-pole Magnetic Ring with Concave Points, Customized Size Multipole Radial Ring Ferrite Magnets, multipole ceramic rings, Multi-Polars Ceramic Permanent Magnets, Hard Ferrite Four-Poles Isotropic Ring Magnet Axial Four-pole Magnetic Ring with Concave Points Features: Specification size: D21.2*7.5*3 Magnetizing mode: axial 4 pole Magnetic field strength: 1050gs Type: Permanent Composition: Ferrite Magnet This product is […]

4-pole Magnetized Ferrite Ring Water Meter Magnet

4-pole Magnetized Ferrite Ring Water Meter Magnet

4-pole Magnetized Ferrite Ring Water Meter Magnet, Multipoles Radial Ceramic Ring Magnet for Water Meter, 4-poles anisotropic multipolar ring ceramic instrument magnets, Sintered Ferrite Permanent Magnet 4-pole Magnetized Ferrite Ring Water Meter Magnet feature Product Material: Sintered Ferrite Size:  customized size Magnetization mode: 4-pole magnetization Magnet specifications: can be customized according to your specific specifications, […]

Speed Governor 24-poles Ferrite Multipolar Radial Magnet

Speed Governor 24-poles Ferrite Multipolar Radial Magnet

Speed Governor 24-poles Ferrite Multipolar Radial Magnet, Multipoles Ceramic Ring Magnet, 24 poles anisotropic multipolar ring ceramic magnets, DVD Movement Magnetic Ring Sintered Ferrite Magnet Axial Speed Governor 24-poles Ferrite Multipolar Radial Magnet feature Product Material: Sintered Ferrite Size: 26*18*6mm or customized size Table magnetic strength: 650-700gs Pole: 24-poles Pulse signal: 12 Magnet specifications: can […]

Multipolar Ceramic Ring Cylinder Magnet

Multipolar Ceramic Ring Cylinder Magnet

Multipolar Ceramic Ring Cylinder Magnet, 4 poles ceramic magnet ring, 6 poles Hard Ferrite Isotropic Multipole Radial Ring Magnet, Isotropic sintered ferrite magnets magnetic ring Multipolar Ceramic Ring Cylinder Magnet feature Material: hard ceramic magnet Specification: 20 * 10* 30mm Custom size Number of poles: 4, 6, 8, 12, 16 or other This product is […]

Plastic Bonded Strontium Ferrite Multipole Ring Magnet 72 poles

Plastic Bonded Strontium Ferrite Multipole Ring Magnet 72 poles

Plastic Bonded Strontium Ferrite Multipole Ring Magnet 72 poles 1.2mm pole length, Multipole Magnet Ceramic Ring for linear incremental (off-axis) position sensor, Bonded Ferrite Multipole Ring Multipole Ring Magnet Part No.: HS-MR12-72 Magnetisation Grade: BMNP-1612 Material: Plastic bonded Strontium Ferrite SrFe. Magnet Shape: Ring Magnet Size: inner diameter = 24mm, outer diameter = 32mm, thickness = 1.5mm Pole Length: 1.2 mm Poles […]

Magnetic Multipole Ring 1.0mm pole length, 128 poles

Magnetic Multipole Ring 1.0mm pole length, 128 poles

Ferrite Magnetic Multipole Ring 1.0mm pole length, 128 poles for linear incremental (off-axis) position sensor, Ceramic Multipole Ring Magnets, Plastic Bonded Strontium Ferrite Multipole Ring Magnet Multipole Ring Magnet Part No.: HS-MR10-128 Magnetisation Grade: BMNP-8L Material: Plastic bonded Strontium Ferrite SrFe. Magnet Shape: Ring Magnet Size:  inner diameter =38.5mm, outer diameter =42.5mm, thickness =1.5mm Pole Length: 1.0 mm Poles No.: 128 Poles […]

Hard Ferrite Isotropic Multipole Ring Magnet

Hard Ferrite Isotropic Multipole Ring Magnet

Hard Ferrite Isotropic Multipole Ring Magnet, Isotropic sintered ferrite magnets magnetic ring, Ferrite permanent ceramic sintered isotropic multipole magnet ring for stepping motor I:Hard Ferrite Isotropic Multipole Ring Magnet Part No. HSFIM Series Isotropic sintered ferrite magnets’ magnetic properties are low, they have nearly the same magnetic properties in all directions,can be magnetized in many […]

Multipole Radial Ferrite Magnet

Multipole Radial Ferrite Magnet Ring Tube Shaped

Multipole Radial Ferrite Magnet Ring Tube Shaped, Ferrite Anisotropic Multipolar Ring Magnets, Multi-Polar Ceramic Ring, Customized Magnet with Multi-Poles, Hard Ferrite Permanent Magnets for Motor Items Multipole Radial Ferrite Magnet Ring Tube Shaped Ceramic Magnet Material Ferrite magnet is made of Fe2O3 (80%) and Either BaCO3 or SrO3(20%) by Ceramic processing technology. Some additives such as Cobalt […]