Arc Shape Ferrite Motor Magnets 30W Wiper Motor LT05 / LT07 Grade
Quick Details:
1. Application: Automotive wiper motor
2. Material grade: LT05, LT07, LT08
3. Shapes: segments, block
4. Type: permanent ferrite magnet, wet-pressure magnet
5. Material: ferrite, strontium, La2O3, CoO
There are mainly two types of ferrite magnets, Barium ferrite and Strontium ferrite. Compared with other magnet, sintered ferrite magnet is cheaply. It is suitable for most sensitive, but need not very high performance applicatoins. As a non-metal magnet, it is an ideal product for applications that require non-rusty magnets in humus environment. Sintered ferrite magnets are widely used in many applications, such as automotive, electric tool, toy, and many special applications.
Applications:
Magnetic separator
DC motor
Speaker part
Magnetic hook
Toy
MRI
Automotive sensor
Refrigerator magnet
Educational magnet
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 |
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Arc Shape Ferrite Motor Magnets 30W Wiper Motor LT05 / LT07 Grade Images
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