Multi-pole Radially low energy ring ferrite magnets

China Factory Directly Selling Ferrite Magnet For Speakers Y10T Y25 Y30 Y35H, Strontium Anisotropic Ferrite Ring Permanent Motor Magnets, Ceramic Ring Speaker Magnets, Multi-pole Radially low energy ring ferrite magnets

China Factory Directly Selling Ferrite Magnet For Speakers Features
Material   SrO or BaO and Fe2o3
Color  Black
Standard  Enterprise standard
Grade    Y10T/Y25/Y30/Y35H-1/Y35H-2/Y35h-3/Y35H-4/Y38B/Y38H/Y40E/Y40B/Y45E/Y45B
Shape   Ring
Application  Motors,Sperkers,Toys,Crafts,etc.
Size   According to customers’ request

Ring magnets are made specifically for loudspeaker systems and their sizes have evolved with demand from this market. However, they are also commonly used in magnetic rollers for separating applications and in the printing industry. They are also a vital component found in fast running conveyor systems in many manufacturing plants dealing with ferrous material.

Ferrite magnets, sometimes referred to as ceramic because of their production process, are the least expensive class of permanent magnet materials.Ferrite magnets became commercially available in the mid 1950’s and has since found its way into countless applications including arc shaped magnets for motors, magnetic chucks and magnetic tools. Arc Shaped Actuator C8 Ceramic Magnets, Sintered Hard Ferrite Ring Magnet Y10T Y25 Y30 Y35H

Permanent Ring Ferrite Magnets

Sintered Hard Ferrite Ring Magnet Y10T Y25 Y30 Y35H

Anisotropic Ring Hard Ferrite Magnets

Anisotropic Ferrite Ring Magnets for Speakers

Product name Craft magnets
Material permanent ferrite magnet
Shape Can be customized ring
Size as your inquirement
Color black

Model. No.	Dimensions (mm)D*d*T	Model. No.	Dimensions (mm)D*d*T
FMR-001	D8 × d4 × 3	FMR-002	D10.2 × d6 × 9
FMR-003	D12 × d4 × 12	FMR-004	D12 × d4 × 24
FMR-005	D13 × d4.5 × 20	FMR-006	D14.6 × d8 × 12
FMR-007	D15 × d4.5 × 20	FMR-008	D15 × d4.5 × 28
FMR-009	D16 × d7 × 4	FMR-010	D18 × d5 × 8
FMR-011	D18 × d7 × 6	FMR-012	D18 × d6 × 24
FMR-013	D18 × d6 × 40	FMR-014	D18.3 × d6 × 32
FMR-015	D19 × d6 × 30	FMR-016	D21 × d7 × 32
FMR-017	D22 × d8 × 45	FMR-018	D23.4 × d11 × 8
FMR-019	D23.4 × d12 × 9	FMR-020	D25 × d8 × 50
FMR-021	D25.6 × d17 × 20	FMR-022	D26 × d10 × 9
FMR-023	D28 × d8 × 8	FMR-024	D30 × d10 × 60
FMR-025	D32 × d18 × (5-8)	FMR-026	D35 × d18 × (6-8)
FMR-027	D39 × d22.5 × (7-10)	FMR-028	D40 × d19 × (6-10)
FMR-029	D40 × d22 × (6-10)	FMR-030	D45 × d19(22) × (6-10)
FMR-031	D50 × d22 × (6-12)	FMR-032	D50 × d24 × (6-12)
FMR-033	D55 × d24 × (6-12)	FMR-034	D55 × d26 × (6-12)
FMR-035	D60 × d24 × (8-16)	FMR-036	D60 × d30 × (8-16)
FMR-037	D60 × d32 × (8-16)	FMR-038	D65 × d32 × (6-16)
FMR-039	D70 × d32 × (8-18)	FMR-040	D70 × d45 × (8-18)
FMR-041	D71.1 × d32.5 × 15	FMR-042	D72 × d32 × (8-18)
FMR-043	D75 × d32 × (10-15)	FMR-044	D75 × d40 × (10-15)
FMR-045	D80 × d32 × (10-20)	FMR-046	D80 × d40 × (10-20)
FMR-047	D80 × d60 × (10-20)	FMR-048	D85 × d32 × (8-20)
FMR-049	D85 × d44 × (8-20)	FMR-050	D85 × d45 × (8-20)
FMR-051	D90 × d32 × (10-18)	FMR-052	D90 × d35 × (10-18)
FMR-053	D90 × d45 × (10-18)	FMR-054	D90 × d50 × (10-18)
FMR-055	D100 × d45 × (12-20)	FMR-056	D100 × d50 × (12-20)
FMR-057	D100 × d60 × (12-20)	FMR-058	D110 × d60 × (15-20)
FMR-059	D110 × d62 × (15-20)	FMR-060	D119 × d56 × (14-20)
FMR-061	D119 × d60 × (14-20)	FMR-062	D116 × d56.8 × (15-20)
FMR-063	D116 × d60 × (15-20)	FMR-064	D120 × d45 × (12.5-20)
FMR-065	D120 × d60 × (12.5-20)	FMR-066	D126 × d60 × (12.5-20)
FMR-067	D126 × d65 × (12.5-20)	FMR-068	D128.3 × d58.8 × (15-20)
FMR-069	D133.3 × d59 × (15-20)	FMR-070	D135 × d60 × (15-20)
FMR-071	D140 × d62 × (12.5-20)	FMR-072	D140 × d65 × (12.5-20)
FMR-073	D140 × d75 × (12.5-20)	FMR-074	D145 × d70 × (20-24)
FMR-075	D145 × d75 × (20-24)	FMR-076	D156 × d60 × (20-25)
FMR-077	D156 × d80 × (20-25)	FMR-078	D165 × d86.4 × (15-25)
FMR-079	D169 × d85 × (20-25)	FMR-080	D180 × d80 × (20-25)
FMR-081	D180 × d85 × (20-25)	FMR-082	D180 × d95 × (20-25)
FMR-083	D190 × d89 × (20-25)	FMR-084	D190 × d90 × (20-25)
FMR-085	D200 × d86 × (20-25)	FMR-086	D211 × d89 × (20-25)
FMR-087	D210 × d110 × (20-25)	FMR-088	D220 × d110 × (20-25)

The above size is suitable for customer’s Magnetic Grade, Dimension tolerance: D ± 2%, d ± 1.5%, h ±0.15mm

BLDC DC Motor Radially Ring Ferrite Magnet

Radially Ring Ferrite Magnet for DC Motor Strontium Anisotropic Ferrite Ring Permanent BLDC Motor Magnets, Ring Speaker Ceramic Magnets, Grade Y10T Y25 Y30 Y35H Multi-pole low energy radial ring ferrite magnets

BLDC  DC Motor Radially Ring Ferrite Magnet Features
1) Material: SrO OR BaO and Fe2o3
2) Grade:Y10T,Y20,Y25,Y30,Y30BH,Y35,C1,C5,C8,C8B,C9,C10,C11 and so on.
3) Shape: ring,block,disc,bar and so on;
4) Size: according to customers’ request;
5) According to customer’s request .We can supply different size magnetic hook.
6) Good quality with competitive price and best delivery date.
7) Application: sensors,motors, rotors, wind turbines,wind generators, loudspeakers,magnetic holder, filters automobiles and so on.
8) Certificate: ISO9001:2000, SGS test report
Applications:
Widely used in many fields, such as Dc motors, Louderspeaks, Magnetic Separators, Automotive Sensors, Educations, etc.

Low Energy Radial Ring Ferrite Magnets

Low Price Ferrite Arc Magnets Y30

Strong Multipole Ring Ferrite Magnets Y35H

Ring magnets are made specifically for loudspeaker systems and their sizes have evolved with demand from this market. However, they are also commonly used in magnetic rollers for separating applications and in the printing industry. They are also a vital component found in fast running conveyor systems in many manufacturing plants dealing with ferrous material. China Factory Directly Selling Ferrite Magnet For Speakers

DC Motor Ceramic ring magnets

Ceramic ring magnets, also known as Ferrite Ring Magnets, 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. Ceramic Rings are similar to Ceramic Discs 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 magnets have less magnetic strength (due to the hole) but their inexpensive pricing makes them a customer favorite.

Strong Multipole Ring Ferrite Magnets

Strong Multipole Ring Ferrite Magnets Y35H, Radially Ring Ferrite Magnet for DC Motor, Strontium Anisotropic Ferrite Permanent BLDC Motor Magnets, Ring Speaker Ceramic Magnets, Multi-pole low energy radial ring ferrite magnets

Strong Multipole Ring Ferrite Magnets Y35H Features
1) Material: SrO OR BaO and Fe2o3
2) Grade:Y10T,Y20,Y25,Y30,Y30BH,Y35,C1,C5,C8,C8B,C9,C10,C11 and so on.
3) Shape: ring,block,disc,bar and so on;
4) Size: according to customers’ request;
5) According to customer’s request .We can supply different size magnetic hook.
6) Good quality with competitive price and best delivery date.
7) Application: sensors,motors, rotors, wind turbines,wind generators, loudspeakers,magnetic holder, filters automobiles and so on.
8) Certificate: ISO9001:2000, SGS test report
Applications:
Widely used in many fields, such as Dc motors, Louderspeaks, Magnetic Separators, Automotive Sensors, Educations, etc.

Magnetic Properties
Grade	Residual	Coercive Force	Intrinsic Coercive Force	Max Energy Products	Operating	Density
	Flux Density Br	Hcb	Hcj	(BH) max	Temperature	D
	Gs (mT)	Oe (kA/m)	Oe (kA/m)	MGOe (kJ/m3)	ÆC	g/cm3
Y10T	>=2000 (>=200)	1600~2000 (128~160)	2889~3391 (230-270)	0.8~1.2 (6.4~9.6)	<=250	4.5~4.9
Y20	3200~3800 (320~380)	1600~2400 (128~192)	1884~3014 (150~240)	2.3~2.7 (18.3~21.5)	<=250	4.5~4.9
Y25	3500~3900 (350~390)	1900~2600 (152~208)	2072~3140 (165~250)	2.8~3.2 (22.3~25.5)	<=250	4.5~4.9
Y30	3800~4200 (380~420)	2000~2700 (160~216)	2072~3140 (165~250)	3.3~3.7 (26.3~29.5)	<=250	4.6~5.1
Y35	4000~4400 (400~440)	2200~2800 (176~224)	2512~2889 (200~230)	3.8~4.3 (30.3~33.4)	<=250	4.7~5.1
Y30BH	3800~4000 (380~400)	2800~3000 (224~240)	3077~3391 (245~270)	3.4~3.8 (27.1~30.3)	<=250	4.6~5.1

Ring magnets are made specifically for loudspeaker systems and their sizes have evolved with demand from this market. However, they are also commonly used in magnetic rollers for separating applications and in the printing industry. They are also a vital component found in fast running conveyor systems in many manufacturing plants dealing with ferrous material. China Factory Directly Selling Ferrite Magnet For Speakers

Low Energy Radial Ring Ferrite Magnets

Ferrite Permanent Magnet Material by Design Drawing
Low Cost Arc Permanent Ferrite Magnet Y10T

Ceramic ring magnets, also known as Ferrite Ring Magnets, 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. Ceramic Rings are similar to Ceramic Discs 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 magnets have less magnetic strength (due to the hole) but their inexpensive pricing makes them a customer favorite. Radially Ring Ferrite Magnet for DC Motor

Multipole Ring Ferrite Magnets

Sintered Hard Ferrite Ring Magnet

Sintered Hard Ferrite Ring Magnet Y10T Y25 Y30 Y35H, Strontium Anisotropic Ferrite Ring Permanent Motor Magnets, Ceramic Ring Speaker Magnets, Sintering Ferrite low energy Ring Magnets China Factory

Sintered Hard Ferrite Ring Magnet Y10T Y25 Y30 Y35H Features
Material   SrO or BaO and Fe2o3
Color  Black
Standard  Enterprise standard
Grade    Y10T/Y25/Y30/Y35H-1/Y35H-2/Y35h-3/Y35H-4/Y38B/Y38H/Y40E/Y40B/Y45E/Y45B
Shape   Ring
Application  Motors,Sperkers,Toys,Crafts,etc.
Size   According to customers’ request

Sintered Ferrite magnet (Ceramic Magnets, Hard Ferrite Magnet) were developed in the 1960’s as a low cost alternative to metallic magnets. Even though they exhibit low energy (compared with other permanent magnet materials) and are relatively brittle and hard, Sintered Ferrite magnet (ceramic magnets, Hard ferrite magnet) have won wide acceptance due to their good resistance to demagnetization, excellent corrosion resistance and low price per pound. In fact, measured by weight, ferrite represents more than 75 percent of the world magnet consumption. Sintered Ferrite Magnet (Hard Ferrite Magnet) is the first choice for most types of DC motors, magnetic separators, magnetic resonance imaging and automotive sensors.

Ferrite low energy Magnets

Ferrite magnets, sometimes referred to as ceramic because of their production process, are the least expensive class of permanent magnet materials.Ferrite magnets became commercially available in the mid 1950’s and has since found its way into countless applications including arc shaped magnets for motors, magnetic chucks and magnetic tools. Arc Shaped Actuator C8 Ceramic Magnets

Product name Craft magnets
Material permanent ferrite magnet
Shape Can be customized ring
Size as your inquirement
Color black

Permanent Ring Ferrite Magnets

Sintered Ferrite Ring Magnets
China Factory Directly Selling Ferrite Magnet For Speakers

Sintered Hard Ferrite Ring Magnets Y10T Y25 Y30 Y35H

Model. No.	Dimensions (mm)D*d*T	Model. No.	Dimensions (mm)D*d*T
FMR-001	D8 × d4 × 3	FMR-002	D10.2 × d6 × 9
FMR-003	D12 × d4 × 12	FMR-004	D12 × d4 × 24
FMR-005	D13 × d4.5 × 20	FMR-006	D14.6 × d8 × 12
FMR-007	D15 × d4.5 × 20	FMR-008	D15 × d4.5 × 28
FMR-009	D16 × d7 × 4	FMR-010	D18 × d5 × 8
FMR-011	D18 × d7 × 6	FMR-012	D18 × d6 × 24
FMR-013	D18 × d6 × 40	FMR-014	D18.3 × d6 × 32
FMR-015	D19 × d6 × 30	FMR-016	D21 × d7 × 32
FMR-017	D22 × d8 × 45	FMR-018	D23.4 × d11 × 8
FMR-019	D23.4 × d12 × 9	FMR-020	D25 × d8 × 50
FMR-021	D25.6 × d17 × 20	FMR-022	D26 × d10 × 9
FMR-023	D28 × d8 × 8	FMR-024	D30 × d10 × 60
FMR-025	D32 × d18 × (5-8)	FMR-026	D35 × d18 × (6-8)
FMR-027	D39 × d22.5 × (7-10)	FMR-028	D40 × d19 × (6-10)
FMR-029	D40 × d22 × (6-10)	FMR-030	D45 × d19(22) × (6-10)
FMR-031	D50 × d22 × (6-12)	FMR-032	D50 × d24 × (6-12)
FMR-033	D55 × d24 × (6-12)	FMR-034	D55 × d26 × (6-12)
FMR-035	D60 × d24 × (8-16)	FMR-036	D60 × d30 × (8-16)
FMR-037	D60 × d32 × (8-16)	FMR-038	D65 × d32 × (6-16)
FMR-039	D70 × d32 × (8-18)	FMR-040	D70 × d45 × (8-18)
FMR-041	D71.1 × d32.5 × 15	FMR-042	D72 × d32 × (8-18)
FMR-043	D75 × d32 × (10-15)	FMR-044	D75 × d40 × (10-15)
FMR-045	D80 × d32 × (10-20)	FMR-046	D80 × d40 × (10-20)
FMR-047	D80 × d60 × (10-20)	FMR-048	D85 × d32 × (8-20)
FMR-049	D85 × d44 × (8-20)	FMR-050	D85 × d45 × (8-20)
FMR-051	D90 × d32 × (10-18)	FMR-052	D90 × d35 × (10-18)
FMR-053	D90 × d45 × (10-18)	FMR-054	D90 × d50 × (10-18)
FMR-055	D100 × d45 × (12-20)	FMR-056	D100 × d50 × (12-20)
FMR-057	D100 × d60 × (12-20)	FMR-058	D110 × d60 × (15-20)
FMR-059	D110 × d62 × (15-20)	FMR-060	D119 × d56 × (14-20)
FMR-061	D119 × d60 × (14-20)	FMR-062	D116 × d56.8 × (15-20)
FMR-063	D116 × d60 × (15-20)	FMR-064	D120 × d45 × (12.5-20)
FMR-065	D120 × d60 × (12.5-20)	FMR-066	D126 × d60 × (12.5-20)
FMR-067	D126 × d65 × (12.5-20)	FMR-068	D128.3 × d58.8 × (15-20)
FMR-069	D133.3 × d59 × (15-20)	FMR-070	D135 × d60 × (15-20)
FMR-071	D140 × d62 × (12.5-20)	FMR-072	D140 × d65 × (12.5-20)
FMR-073	D140 × d75 × (12.5-20)	FMR-074	D145 × d70 × (20-24)
FMR-075	D145 × d75 × (20-24)	FMR-076	D156 × d60 × (20-25)
FMR-077	D156 × d80 × (20-25)	FMR-078	D165 × d86.4 × (15-25)
FMR-079	D169 × d85 × (20-25)	FMR-080	D180 × d80 × (20-25)
FMR-081	D180 × d85 × (20-25)	FMR-082	D180 × d95 × (20-25)
FMR-083	D190 × d89 × (20-25)	FMR-084	D190 × d90 × (20-25)
FMR-085	D200 × d86 × (20-25)	FMR-086	D211 × d89 × (20-25)
FMR-087	D210 × d110 × (20-25)	FMR-088	D220 × d110 × (20-25)