哈尔巴赫阵列是一种特殊的永磁体排列,它增加阵列一侧的磁场,同时抵消另一侧的磁场,使其接近于零。它可以用更少的磁铁获得更强的磁场。特点:1磁场呈正弦分布,一极磁铁越多,正弦分布越完美。降低电机谐波。加大电机气隙。增加磁场利用率2增强磁场一面为强磁面,另一面为弱磁面。它可以使用非铁磁性材料作为电机轴应用。作用于磁屏蔽。在强磁表面,磁力线的磁导率会增强。距离更远的吸收。 More absorbed objects. Enhance the magnetic force on the strong magnetic surface, and with better positioning effect. Accurate absorbed position. Application: Aluminum motor shell and axia (reducing motor weight) Permanent magnet magnetic concentrator Merchandise anti-theft buckle unlocker External keyboard magnetic bar Making uniform magnetic field with high magnetic field intensity (up to 1.5T) High strength magnetic sucker Magnetic positionning device New permanent magnet motor