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                电动∑执行器?Belimo

                Belimo执行器具有如下特点:
                1.叶片完全打开和关闭状态的远程指示与标识
                2.安装在执行器上的微动开关可●正确连接至风门叶片

                应用范围:

                规格书下载 成功案例

                只要维持控制电压的水平,控制电压※就会提供打开风门叶片的动力,且始终保持不变。如将执行器与控制电压源之间▓进行隔离,执行器中的弹簧复位力可使其回转90°至风门的“关闭”位置。这是“故障安全关Ψ 闭”控制模式的基础。风门阀片的运动通过直接连接到某个叶片驱动轴的旋转单作用弹簧复位ζ 执行器实现。其他叶片则通过连杆机构与驱动轴连接。通过○控制电压源的通电或断电来选择风门打开和关︽闭状态