9907-695 伍德沃德WOODWARD PLC控制器
价格：面议
美国伍德沃德（WOODWARD）CPC，8901-457电液转换器
美国伍德沃德汽轮机电液转换器Woodward CPC （8901-457）,它将4-20mA控制信号线性成比例地转换为油压输出。Woodward CPC可与许多电控装置匹配使用，如Woodward505e控制器等。它适用于压力型伺服系统或单作用动力缸。CPC也适用于旧机改造项目。
The Woodward 2301D-ST is microprocessor based with internal software designed specifically for single-valve steam turbine control. In order to facilitate the replacement of the controller, the arrangement of wiring ports of 2301D-ST is basically the same as that of 2301A controller. 2301D-ST controller can complete the core control of small steam turbine system. Its internal application software is field programmable to accommodate different configuration needs. Due to the enhanced function, the 2301D-ST has more input/output ports than the 2301A, and is equipped with a communication serial port, which greatly facilitates the communication between the controller and PLC or DCS control system.
The woodward2301D and 2301d-ec are based on microprocessor control and have the same functions as the 2301ALSSC: load distribution and speed control. The computer is connected to 2301D and 2301D-EC controllers through a 9-pin serial plug (RS232 port).
Woodward is an S&P 400 company listed on the NASDAQ Stock Exchange under the ticker symbol WWD and headquartered in Fort Collins, Colorado. Thomas A. Gendron is chairman/President/Chief Executive Officer and Robert F. Weber, Jr., vice Chairman and Chief Financial Officer.
Woodward's BLDC motors represent the highest power and power density of all the motors we produce. Woodward BLDC motors are available in a variety of rotor magnet materials, including neodymium and samarium-cobalt alloys. Size range includes the popular inch series diameter from code sizes 8 to 23 (.
Woodward has more than 130 years of experience in the design and manufacture of engine controllers used in aerospace, industrial engines, turbines, and power generation controls.
The Woodward G-3P actuator in the hydraulic amplifier converts the electrical control signal into a rotational output, which is then hydraulically amplified to control the servo position output. Hydraulic amplifiers are suitable for steam turbines or large engines with relatively large actuating force.
The WOODWARDTG governor is a self-contained, independent oil source, mechanical hydraulic differential governor for small steam turbines that do not require synchronous (constant speed) operation.
Woodward PG-PL governors are widely used for speed control, drive pumps and compressors in all types of diesel engines, gas engines and steam turbines.
Woodward PPL actuators are used in gas engines or steam turbines to replace PGPL, PGL, and PGD governors without changing the original PG drive linkage. This provides convenience for electric adjustment and transformation.
