5464-716A 美国WOODWARD 伺服位置控制
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。
Woodward 505/505E(9907-162,9907-164,9907-165,9907-167) digital controllers can be used to control industrial steam turbines, small grid turbine generators, or turbine expanders.
The 9905 series of woodward2301A controllers are designed for speed and load distribution control in generator sets driven by diesel engines, gasoline engines, steam turbines or gas engines. The 2310ALSSC controller can operate in harsh environments.
WOODWARD CPC, 8901-457 electro-hydraulic converter
Woodward CPC (8901-457), a 4-20mA control signal is linearly proportional to the oil pressure output. The Woodward CPC is compatible with many electronic controls, such as the Woodward 505E controller. It is suitable for pressure servo system or single acting power cylinder. CPC is also applicable to old machine transformation projects.
The Woodward5009 fault tolerant controller is designed for critical turbine controls that require high reliability. It can be configured for pure coagulation, back pressure or single pump/feed turbine applications. The 5009's CPU and I/O(TMR) are triple-redundant to meet the reliability requirements of the industrial turbine market. 500 is in place programmable mode, using menu-type software to guide engineers to program for power generation or mechanical driven applications. 5009 can work independently or in combination with factory DCS.
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.
