PSL直行程智能型电动执行机构-上海高特自动化仪表厂.docVIP

PSL 直行程智能型电动执行机构 PSL straight travel intelligent electric actuator 概述PSL系列直行程智能一体化电动执行机构，体积小、重量轻、功能强、智能操作器内装、操作方便。 PSL系列直行程电动执行机构最大行程达到100mm，最大推力可达到25KN，适合于直线动作的阀门开关或调节控制。 Introduction PSL series of straight travel intelligent integral electric actuator is small, light, multi-functional and easy to operate. The maximum value of PSL straight travel actuator stroke is 100mm. Full thrust is 25KN, which is suitable switch and adjusting control of straight line operative valve 产品特点 Product characteristics1.一体化结构设计，位置变送器和伺服放大器做为两个独立部件均可直接装入执行机构内部，直接接受4-20mA控制信号，输出4-20mA或1-5VDC阀位反馈信号，具有自诊断功能，使用和调校十分方便。 With integral design, position transmitter and servo amplifier can be directly installed in the actuator as two independent components. It receives 4-20mA control signal directly and outputs 4-20mA and 1-5VDC valve position feedback signal. With self-diagnosis function, it is easy to operate and adjust.2.功能模块式结构设计，通过不同可选功能的组合，实现从简单到复杂的控制，满足不同应用要求。 With functional module design, the machine combines different alterative function to achieve control and satisfy kinds of requirements.3.结构简单，体积小巧，重量轻，便于安装和维护，机械零件全部采用CNC加工制作，工艺精湛。 With simple structure, small size and light weight, it is easy to install and maintain. All spare parts are manufactured with CNC technology.4.传动全部采用小齿隙密封齿轮，具有效率高、噪声低、寿命长、稳定可靠、无需加油，多种运行速度，可满足各种控制系统的要求，以保证系统的快速响应及稳定性 Transmission all uses small backlash sealed gear, ensuring high efficiency, low noise, long life and reliable stability. Refueling is not needed. A variety of operating speed meets requirements of different control system to make sure that the system responds quickly and firmly.5.同阀门的连接采用柔性盘簧连接，可避免阀杆与输出轴不同轴给阀门带来的影响，可预置阀门关断力保证阀门的可靠关断，防止泄漏。行程可调，便于与阀门连接。 Soft coil spring connector is used to connect with the actuator to avoid the disadvantage caused by different shaft of rod and output shaft. To ensure reliable valve turn-off and avoid leakage, valve turn-off power can be preset. Adjustable stroke can be easily connected to the valve.6.驱