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