SIEMENS伺服电机SQN31.121A2760SIEMENS伺服电机SQN31.251A1700SIEMENS伺服电机SQN31.251A2700SIEMENS伺服电机SQN31.401A2700SIEMENS伺服电机SQN31.221A2700SIEMENS伺服电机SQN31.402A2700SIEMENS伺服电机SQN31.762A2700常用型号：SQN31.121A2760贵诺C135燃烧机SQN31.251A2700SQN31.401A2700百得燃烧机SQN31.221A2700利雅路RS190燃烧器SQN31.402A2700利雅路RS130/M，RLS160燃烧器SQN31.762A2700利雅路RS250/M燃烧器SQN31…电动执行机构，即伺服电机，用于中小型燃油或燃气燃烧器的风门挡板或空/燃比控制。顺时针旋转，运行时间4.5S-30S，凸轮控制，齿轮离合。内部及外部位置指示，设置有便于调整的终端及辅助开关。型号工作电源运行时间s90°50Hz运转转距max.NM保持转距NM继电器Pcs附加开关Pcs驱动轴类型电位器装配SQN31.101A2700AC220..240V4.510.8/30不可以SQN31.111A2700AC220..240V4.510.8120不可以SQN31.111A2760AC220..240V4.510.8226不可以SQN31.121A2700AC220..240V4.510.8210不可以SQN31.121A2730AC220..240V4.510.8213不可以SQN31.121A2760AC220..240V4.510.8216不可以SQN31.151A2700AC220..240V4.510.8230不可以SQN31.151A2730AC220..240V4.510.8233不可以SQN31.221A2700AC220..240V121.81.8210不可以SQN31.221A2730AC220..240V121.81.8213不可以SQN31.251A2700AC220..240V121.81.8230不可以SQN31.251A2730AC220..240V121.81.8233不可以SQN31.351A2700AC220..240V151.81.8230不可以SQN31.401A2700AC220..240V3033/30不可以SQN31.401A2730AC220..240V3033/33不可以SQN31.401A2760AC220..240V3033/36不可以SQN31.411A2700AC220..240V3033130不可以SQN31.411A2730AC220..240V3033133不可以SQN31.762A2700AC220..240V232.52.5220不可以SQN31.941A2700AC220..240V12066120不可以SQN31.201A2730AC220..240V121.81.8/33不可以SQN31.402A2700AC220..240V3033/30可以SQN31.102A2700AC220..240V4.510.8/30可以SQN31.201A2700AC220..240V121.81.8/30可以SQN31.252A2700AC220..240V121.81.8210可以)