mls位置传感器-ag尊龙凯时·中国官方网站

mls位置传感器

常用型号：

mls1000, mls2000, mls5000

产品说明：

    sliding the mls-sensors along a magnetic scale will produce a sine and a cosine output signal as a

function of the position. in order to deliver satisfying results, the magnetic sensor material must be

 saturated. for common scales this condition will be achived as long as the air gap between sensor edge and

magnetic scale surface does not exceed half of the pole pitch. as the sensor principle is based on the

anisotropic magnetoresistance effect, the signal amplitudes are nearly  independent  on  the  magnetic 

field  strength  and  therefore  on  air  gap  variations.  in addition, some sensor types integrate over

more than one pole in order to improve sensor performance. the sensor detects a magnetic gradient field and

is thus almost insensitive to homogenous stray fields.