Sichuan Magunion Technology Co., Ltd.
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Automotive Ferrite Motor Magnets for Auto 250W EPS Motor , Hard Ferrite Magnet
Quick Details:
1. Application: Automotive 250W EPS motor
2. Material grade: LT06, LT08, LT10
3. Shapes: arc, segments
4. Material: ferrite, strontium, La2O3, CoO
There are mainly two types of ferrite magnets, Barium ferrite and Strontium ferrite. Compared with other permanent magnets, sintered hard ferrite magnet is cheap. It is suitable for most sensitive, but need not very high performance applicatoins. As a non-metal magnets, it is an ideal product for applications that require non-rusty magnets in humus environment. These magnets are widely used in many different applications, such as automotive, industrials, home appliances, loudspeakers, and many special applications.
Applications:
Permanent ferrite magnet DC motor
Speaker
MRI
Separators
Magnetor
Passive magnetic energy
Magnetic assemblies for lifting, holding, retrieving and separating
Magnetic Door Catcher
Toys
Arts and Crafts
Training aid
Magunion Advantages:
Stable quality, good uniformity of performance and size
School-enterprise cooperation, provide professional customized motor magnet program.
Professional new production line, the delivery time of sample is on 7-10 days.
| Physical Characteristics | ||||||||
| Physical Properties | LT04 | LT05 | LT06 | LT07 | LT08 | LT09 | LT10 | LT11 |
| Temperature Range (℃) | -40～+80 | -40～+80 | -40～+80 | -40～+80 | -40～+80 | -40～+80 | -40～+80 | -40～+80 |
| Electrical Resistivity (Ω·m) | 104～108 | 104～108 | 104～108 | 104～108 | 104～108 | 104～108 | 104～108 | 104～108 |
| Density (g/cm3) | 4.8～5.0 | 4.8～5.0 | 4.8～5.0 | 4.8～5.1 | 4.8～5.1 | 4.7～5.0 | 4.8～5.1 | 4.7～5.0 |
| Recoil Permeability(rec) | 1.05～1.03 | 1.05～1.03 | 1.05～1.03 | 1.05～1.03 | 1.05～1.03 | 1.05～1.03 | 1.05～1.03 | 1.05～1.03 |
| Curie Temperature θt(℃) | 460 | 460 | 460 | 450～460 | 450～460 | 450～460 | 450～460 | 450～460 |
| Temperature Coefficient of Remanence Br(%℃) | -(0.18～0.2) | -(0.18～0.2) | -(0.18～0.2) | -(0.18～0.2) | -(0.18～0.2) | -(0.18～0.2) | -(0.18～0.2) | -(0.18～0.2) |
| Linear Expansion Coefficient(10-6/℃) | 9～15 | 9～15 | 9～15 | 9～15 | 9～15 | 9～15 | 9～15 | 9～15 |
| Magnet Properties | |||||||||
| Type (Magunion) | Type (TDK) | Properties | |||||||
| Br | Hcb | Hcj | BH(max) | ||||||
| Gs | mT | Oe | kA/M | Oe | kA/M | MGOe | kJ/m3 | ||
| LT01 | / | 3850±100 | 385±10 | ＞3100 | ＞246.8 | ＞3300 | ＞262.7 | 3.7±0.2 | 29.5±1.6 |
| LT02 | FB5B | 4100±100 | 410±10 | 3200±150 | 242.4±11.9 | 3500±150 | 278.6±11.9 | 4.0±0.2 | 31.8±1.6 |
| LT03 | / | 3950±100 | 395±10 | 3650±150 | 290.6±11.9 | 3900±150 | 310.5±11.9 | 3.8±0.2 | 30.2±1.6 |
| LT04 | FB6B | 4200±100 | 420±10 | 3800±150 | 302.5±11.9 | 4000±150 | 318.4±11.9 | 4.2±0.2 | 33.5±1.6 |
| LT05 | FB6H | 4000±100 | 400±10 | 3800±150 | 302.4±11.9 | 4500±150 | 358.1±11.9 | 3.7±0.2 | 29.4±1.6 |
| LT06 | FB9B | 4500±100 | 450±10 | 4300±150 | 342.2±11.9 | 4500±250 | 358.2±11.9 | 4.9±0.2 | 38.4±1.6 |
| LT07 | FBIH | 4300±100 | 430±10 | 4150±150 | 330.2±11.9 | 4800±250 | 382.1±11.9 | 4.4±0.2 | 35.0±1.6 |
| LT08 | FB12H | 4600±100 | 460±10 | 4300±150 | 342±11.9 | 5000±250 | 398.1±11.9 | 5.2±0.2 | 41.4±1.6 |
| LT09 | FB12B | 4700±100 | 470±10 | 4250±150 | 338.4±11.9 | 4700±250 | 374.2±11.9 | 5.4±0.2 | 43.1±1.6 |
| LT10 | FB9N | 4600±100 | 460±10 | 3500±150 | 278.5±11.9 | 3600±150 | 286.5±11.9 | 5.1±0.2 | 40.4±1.6 |
| LT11 | FB6N | 4400±100 | 440±10 | 3250±150 | 258.6±11.9 | 3300±150 | 262.7±11.9 | 4.5±0.2 | 35.9±1.6 |
