西门子SQM50.481A2伺服电机
 
SQM50/SQM53/SQM54/SQM56...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
 
SQM5...大型执行机构
 
SQM50.381A2/50.424A2H3B
 
SQM50.464R2G3R,56.680R1Z3
 
56.687A2Z3，50.480R1Z3,SQM50.480A2Z3，56.687A1Z3，SQM56.364R1G3，SQM53.480A1，56.464R1G3
 
SQM56.680R1Z3.西门子伺服电机50.441A2G3
 
50.380A8
 
50.341A2K3
 
50.260R1G4