Magunion Fan Motor Magnet / Permanent Ferrite Magnet 0.05mm
Tolerance
Quick Details:
1. Application: Automotive wiper motor
2. Material grade: LT02, LT04, LT08, LT12
3. Shapes: arc, segments
4. Type: permanent ferrite magnet, sintered ferrite magnet
There are mainly two types of permanent ferrite magnets, Strontium
ferrite and Barium ferrite. Compared with other permanent magnets,
permanent ferrite magnet is cheaply. It is suitable for most
sensitive, but need not very high performance applicatoins. As a
non-metal material, it is an ideal product for applications that
require non-rusty magnets in humus environment. Sintered ferrite
magnets are widely used in many different applications, such as
automotive, toys, separators, home appliances, magnetron and many
special applications.
Applications:
Speaker
Automotive
Home appliances
Separators
Magnetor
Instrument and Meters
Toys
Arts and Crafts
Magunion Advantages:
Stable quality, good uniformity of performance and size
Professional new production line, the delivery time of sample is on
7-10 days.
School-enterprise cooperation, provide professional customized
motor magnet program.
| 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 |
