<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体"><*n style="font-family:楷体">一、<*n style="font-size:10.5000pt"><*n style="font-family:楷体"><*n style="font-family:楷体">特点:

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体"><*n style="font-family:楷体">本系列扭矩传感器是在标准测扭应变传感器的基础上研制开发的专门传递扭矩参数的传感器。

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体"><*n style="font-family:楷体">具备:1.扭矩测量功能;2能源及信号非接触传递功能,3输出信号数字化功能.

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体">2.可以传递静止扭矩信号、旋转扭矩信号、动态扭矩信号、静态扭矩信号,

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体">3.传递信号时与是否旋转，转速和转向无关。可以适应长时间,高转速运转。

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体">4. 精度高，稳定性好；5.体积小，重量轻，易于安装；6. 不需反复调零即可连续传递正反转扭矩信号；

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体">7. 没有集流环等磨损件，可以高转速长时间运行；8. *干扰性强；    9. 可任意位置,任意方向安装;

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体"><*n style="font-family:楷体">二<*n style="font-size:10.5000pt"><*n style="font-family:楷体"><*n style="font-family:楷体">、<*n style="font-size:10.5000pt"><*n style="font-family:楷体"><*n style="font-family:楷体">技术指标

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体">  1.量程范围：500Ｎ·m      2.精 度：０.2%     3.适用转速9000转/分以下

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体">4.环境温度：０℃-５0℃  5.频率响应：100 μs        6.自重=6.5Kg

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体">7.输出信号: 0-12v方波频率; 零扭矩:10 KHZ ; 正向满量程:15 KHZ ; 反向满量程:5 KHZ  负载电流<10mA.              

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体">  8.信号插座 : <*n style="font-size:10.5000pt"><*n style="font-family:楷体">(1)0V. (2)+15V. (3)-15V. (4)(转速信号,选项) ．(5)扭矩信号.

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体"><*n style="font-family:楷体">　　本系列扭矩信号耦合器由于是变压器感应供电，可以长期工作,广泛应用于电机、发电机、减速机、柴油机的扭矩监测。

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体"><*n style="font-family:楷体">如果需要测量转速时，在本系列扭矩传感器的外壳内已安装上*测速

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体"><*n style="font-family:楷体">传感器及其测速轮，可测得每转6-- 6０个方波的转速信号。

1. <*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体"><*n style="font-family:楷体">使用两组联轴器，将带扭矩信号耦合器的传感器安装在动力源和负载之间。

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体">2.建议用挠性.弹性或万向节联 轴器，以保证同心度∠0.1mm <*n style="font-size:10.5000pt"><*n style="font-family:楷体"> 3.动力及负载设备必须固定可靠避免振动。

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体">4.将本扭矩传感器的基座与设备的基座尽可能采用柔性固定(可以摆动),避免产生弯矩。

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体"><*n style="font-family:楷体">三<*n style="font-size:10.5000pt"><*n style="font-family:楷体"><*n style="font-family:楷体">、信号处理

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体">1. 使用<*n style="font-size:10.5000pt"><*n style="font-family:楷体">LZ<*n style="font-size:10.5000pt"><*n style="font-family:楷体">90系列扭矩仪直接显示扭矩值;

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体">2.直接将扭矩频率信号送给计算机或PLC进行处理；

<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman""><*n style="font-size:10.5000pt"><*n style="font-family:楷体">3. 外接<*n style="font-size:10.5000pt"><*n style="font-family:楷体">LZ<*n style="font-size:10.5000pt"><*n style="font-family:楷体">-90F模块可以转换为4—20m <*n style="font-size:10.5000pt"><*n style="font-family:楷体">A或1—5V模拟信号.(选项)<*n style="font-size:10.5000pt"><*n style="font-family:楷体"><*n style="font-family:楷体">或<*n style="font-size:10.5000pt"><*n style="font-family:楷体"><*n style="color:#0000ff">RS485通讯

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