產品詳細

熱壓釹鐵硼磁環

擠壓釹鐵硼磁環

 

熱擠壓釹鐵硼磁環有各項同性磁體(MQ2)和各項異性磁體(MQ3),各項同性釹鐵硼是用快淬釹鐵硼磁粉在高溫下經過壓實而得到,各項異性釹鐵硼磁體是使用快淬釹鐵硼磁粉在高溫下經過擠壓和壓實變形而得到,為各項異性輻射取向磁體。

 

我司主要生產熱壓釹鐵硼磁體的瓦形、塊形和環形磁體;產品具有以下特點:

 

1. 磁性能高,磁環沿徑向取向,徑向磁性能均勻,耐高溫。

2. 磁環的充磁極數和磁極偏角無須再過程中預定,通過設計變化充磁線圈就可以達到,可根據客戶要求充磁為矩形波及其他特殊波形。

3. 磁環可實現多磁極和磁極偏角,方便電機裝配。

4. 磁環密度高,納米晶結構,采用環氧樹脂電泳涂層可達20-35μ,耐腐蝕性能優良。

5. 產品主要應用于EPS電機,伺服電機,電動工具電機,及各類直流電機等。

 

The Hot-pressed NdFeB magnets divided into two types, Hot pressed isotropic NdFeB (MQ2) and hot -extruded anisotropic NdFeb magnet (MQ3). The Hot-pressed isotropic NdFeb magnet is produced by rapid quenched NdFeB magnetic pwder under high temperature through compression. The hot-pressed anisotropic NdFeB magnet is mainly anisotropic radially-oriented ring magnet which is produced through compression and extrusion deformation by rapidly quenched NdFeB magnetic powder under high temperature.

 

Our company mainly produce segment, block and ring magnet.

 

Features :

 

1.High magnet performance, radially-oriented with uniform radial magnetic performance. High heat-resistance with working temperature reaching180.

2.The magnetizing poles and pole declination angle of magnet ring do not have to be reserved, which can be realized through design of changing magnetization coils, with freely using and enough adjustment by customs.

3.The magnetization wave of magnet ring can be customized and magnetized as square wave, sine wave and other special magnetization wave.

4.The magnet ring without assembling can be realized multi-polarization and magnet pole declination, which is convenient for motor assembling.

5.The magnet ring is nanometer crystalline structure with high density and ED coated by epoxy resin with excellent resistance, with thickness can be reached 20~35μm.

6.The hot-extruded ring anisotropic radially-oriented ring magnets are mainly used in EPS motors, servo motors, motors for electric tools and kinds of DC motors.

 


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