SIEMENS西门子伺服电机SQM56.687A2
西门子SIEMENS电动执行机构
双向旋转;转矩可达40Nm;具有齿轮离合功能;运行时间10s-90s;内部及外部位置指示,单轴或双轴输出,
且有多种规格驱动轴可选上海益斯特;
SQM5...大型执行机构
SQM50.381A2/SQM50.481A2.SQM53.482A2Z3. SQM50.424A2H3B
SQM50.464R2G3R, SQM54.482A2Z3. SQM50.424A1Z7R. SQM56.680R1Z3
SQM56.664R1Z3.SQM56.687A2.SQM56.687A2G3.SQM56.687A2Z3,SQM50.680A1.SQM50.483A2Z3.
SQM50.480R1Z3,SQM50.480A2Z3,SQM50.480A2G3..SQM50.480A2..SQM50.460R1.SQM56.687A1Z3,
SQM56.364R1G3,SQM53.480A1,SQM50.680A8.SQM56.464R1G3
SQM56.680R1Z3.西门子伺服电机SQM56.664R1Z3..SQM50.441A2G3
SQM50.424A2Z3B..SQM50.383A2..SQM50.361R1G3..SQM50.380A8
SQM50.380A2..SQM50.380A1.SQM50.361R1G4.SQM50.361R1.SQM50.341A2K3
SQM50341A2G3.SQM50.341A2..SQM50.260R2A..SQM50.260R1G4
分类
(1)执行器按所用驱动能源分为气动、电动和液压执行器三种。
(2)按输出位移的形式,执行器有转角型和直线型两种。
(3)按动作规律,执行器可分为开关型、积分型和比例型三类。
(4)按输入控制信号,执行器分为可以输入空气压力信号、直流电流信号、电接点通断信号、脉冲信号等几类。
西门子风阀执行器的应用:
1、标称扭矩16Nm,较大风阀面积可达3平米,具体风阀面积与风阻有关。
2、与具备DC0~10V连续上海益斯特输出信号的控制器连接。
3、电源故障时需要回复故障安全位置。