西门子SIEMENS伺服电机风门执行器SQN70.224A20 用于意高燃烧器：BLU170 、BLU250、BLU350
西门子SIEMENS伺服电机风门执行器SQN70.244A20
西门子SIEMENS伺服电机风门执行器SQN70.294A20
西门子SIEMENS伺服电机风门执行器SQN70.424A20
西门子SIEMENS伺服电机风门执行器SQN70.454A20
西门子SIEMENS伺服电机风门执行器SQN70.464A20
西门子SIEMENS伺服电机风门执行器SQN70.624A20
西门子SIEMENS伺服电机风门执行器SQN70.664A20
SQN70、71…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控制或空/燃比控制。
运行时间4.0S - 30S，保持转矩0.7...1.3 Nm。
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。
SQN70..逆时针旋转，SQN71..顺时针旋转。
与 P-PI或PID控制器连接，例如 RWF40…。直接连接不同型号的燃烧控制器，例如LOA..,LMO…,LMG…或 LFL…
SQN70…/SQN74…(逆时针转动) | |||||||
型号 | 工作电源 | 运行时间s90° | 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 |
SQN70.224A20 | AC220..240V | 4 | 1.5 | 0.7 | 2 | 2 | 0 |
SQN70.244A20 | AC220..240V | 4 | 1.5 | 0.7 | 3 | 2 | 0 |
﹡SQN70.264A20 | AC220..240V | 4 | 1.5 | 0.7 | / | 2 | 0 |
SQN70.294A20 | AC220..240V | 4 | 1.5 | 0.7 | 1 | 2 | 0 |
SQN70.324A20 | AC220..240V | 6 | 1.5 | 0.7 | 2 | 2 | 0 |
SQN70.424A20 | AC220..240V | 12 | 2.5 | 1.2 | 2 | 2 | 0 |
SQN70.454A20 | AC220..240V | 12 | 2.5 | 1.2 | 3 | 2 | 0 |
﹡SQN70.464A20 | AC220..240V | 12 | 2.5 | 1.2 | / | 2 | 0 |
﹡SQN70.464A23 | AC220..240V | 12 | 2.5 | 1.2 | / | 4 | 3 |
SQN70.624A20 | AC220..240V | 30 | 2.5 | 1.3 | 2 | 2 | 0 |
﹡SQN70.664A20 | AC220..240V | 30 | 2.5 | 1.3 | / | 2 | 0 |
﹡SQN70.664A23 | AC220..240V | 30 | 2.5 | 1.3 | / | 2 | 3 |
SQN70.294A21 | AC220..240V | 4 | 1.5 | 0.7 | 1 | 2 | 1 |
SQN71…（顺时针转动 ） | |||||||
型号 | 工作电源 | 运行时间s90° | 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 |
SQN71.224A20 | AC220..240V | 4 | 1.5 | 0.7 | 2 | 2 | 0 |
﹡SQN71.264A20 | AC220..240V | 4 | 1.5 | 0.7 | / | 2 | 0 |
SQN71.424A20 | AC220..240V | 12 | 2.5 | 1.2 | 2 | 2 | 0 |
SQN71.444A20 | AC220..240V | 12 | 2.5 | 1.2 | 2 | 2 | 0 |
SQN71.454A20 | AC220..240V | 12 | 2.5 | 1.3 | 3 | 2 | 0 |
SQN71.624A20 | AC220..240V | 30 | 2.5 | 1.3 | 2 | 2 | 0 |
﹡SQN71.664A23 | AC220..240V | 30 | 2.5 | 1.3 | / | 2 | 0 |
SQN71.694A20 | AC220..240V | 30 | 2.5 | 0.7 | 1 | 2 | 0 |
SQN75.224A21 | AC220..240V | 4 | 1.5 | 0.7 | 2 | 2 | 1 |
SQN75.224A26 | AC220..240V | 4 | 1.5 | 0.7 | 2 | 4 | 6 |
SQN75.236A21 | AC220..240V | 4 | 1.5 | 0.7 | 2 | 4 | 1 |
SQN75.244A21 | AC220..240V | 4 | 1.5 | 0.7 | 3 | 2 | 1 |
SQN75.244A26 | AC220..240V | 4 | 1.5 | 0.7 | 3 | 2 | 6 |
﹡SQN75.294A21 | AC220..240V | 4 | 1.5 | 0.7 | 1 | 2 | 1 |
﹡SQN75.294A26 | AC220..240V | 4 | 1.5 | 0.7 | 1 | 4 | 1 |
SQN75.2F6A21 | AC220..240V | 4 | 1.5 | 0.7 | 3 | 4 | 1 |
SQN75.424A21 | AC220..240V | 12 | 2.5 | 1.2 | 2 | 2 | 1 |
SQN75.444A21 | AC220..240V | 12 | 2.5 | 1.2 | 3 | 2 | 1 |
SQN75.524A26 | AC220..240V | 23 | 2.5 | 1.2 | 2 | 4 | 6 |
SQN75.6K4A21 | AC220..240V | 30 | 2.5 | 1.2 | / | 2 | 1 |
SQN75.624A26 | AC220..240V | 30 | 2.5 | 1.3 | 2 | 2 | 6 |
﹡SQN75.664A26 | AC220..240V | 30 | 2.5 | 1.3 | / | 4 | 3 |
﹡SQN75.694A21 | AC220..240V | 30 | 2.5 | 1.3 | 1 | 2 | 1 |
﹡能安装电位器ASZ12.30，单需要换装外壳.410199920 | |||||||
﹡如果需要护等级IP54的请与我们联系 |
