HJ03AB光电探边开关-HJ03AB Photoelectric edge-testing Switch
一、用途
用于纺织验布机、定型机、印花机等设备对织物行进及卷取时的纠偏定位，以保证织物卷取后端面的平整度，同样也可用于造纸、印刷设备的纠偏
二、结构特性和主要技术规格
1.探边控制范围：8mm、5mm、3mm
2.光电探测组数：2组或3组（横动中间位置无布自停，型号为HJ03ABZ）
3.供电电压：AC 12-18V
4、系数修正范围：0-99.9999
5.输出特性：二组独立电子开关信号输出，不分交直流（最大触点容量:电压40V，电流1.5A）
6.外形尺寸（宽*高*厚）：120*70*33
HJ03AB Photoelectric edge-testing Switch
1、Application
It is mainly used in Fabric inspection machines, Fabric setting machines and fabric printing machines for meander controlling during fabric working/rolling in order to get a smooth rolls. It also can be used in papermaking and printing equipments.
2、Structure features and Main technical specifications.
--The Range of Edge-Controlling：8mm,5mm,3mm
--Photo detection Groups: 2 Groups or 3 Groups (It has one sensor when there is no fabric at the end, it will stop working in the middle of traverse device, )
--Voltage: 12-18V AC
--Output Characteristics: Output the signal of 2 group’s independent electric switch (Max. contact capacity: voltage 40V, Current 1.5A)
--Dimension (W*H*D): 120*70*33mm