9907-167  WOODWARD   controller

 

 

Part number: 9907-167

 

Manufacturer: WOODWARD

 

Function: Digital governor

 

9907-167 in stock, same day delivery.

 

9907-167 in unused and rebuilt state.

 

To get the best price on 9907-167, please contact us and we will get back to you within 24 hours.

Woodward has over 130 years of experience in the design and manufacture of engine controllers, which are widely used in aviation, industrial engines, turbines, and power generation controls.

 

WOODWARD WOODWARD is a brand manufactured in the United States, which can be divided into: solenoid valve, governor, regulating control system, electronic hydraulic amplifier, actuator, current pressure converter and so on.

 

WOODWARD 9907-167 WOODWARD Steam Turbine Digital Governor, 505E speed control, WOODWARD introduces the next generation of steam turbine control 505D, 505XT and Flex500 products. These new steam turbine digital governors open a new window on control, performance and reliability.

 

Woodward has over 130 years of experience in the design and manufacture of engine controllers, which are widely used in aviation, industrial engines, turbines, and power generation controls.

 

WOODWARD WOODWARD is a brand manufactured in the United States, which can be divided into: solenoid valve, governor, regulating control system, electronic hydraulic amplifier, actuator, current pressure converter and so on.

 

The installation of the WOODWARD governor

 

In order to make the governor can be stable regulation, in the governor to add a device, its role is in the servo piston movement at the same time on the slide valve to produce a reaction, make it move to the balance position direction, reduce the possibility of diesel engine speed fluctuation. This device is called a feedback mechanism.

 

Hydraulic governor in the induction element and oil volume control mechanism to add a hydraulic amplifier (hydraulic servo), so that the output signal of the induction element through the amplifier element and then to the oil volume control mechanism up, so also called indirect acting governor.

 

Zhangzhou Office of Xiongba has a full series of WOODWARD controller, governor, actuator, regulator and other products [- Zhangzhou Office of Xiongba – Shani 180.5988-4797]

 

WOODWARD governor operation mode

 

Governor An automatic regulator used to reduce aperiodic speed fluctuations in certain machines. The basic structure of the whole speed governor can keep the machine speed at or near the set value. Unlike electric motors, hydraulic turbines, steam turbines, gas turbines, and internal combustion engines, their output torques cannot automatically adapt to their own load changes, so when the load changes, the unit driven by them will lose stability. This kind of unit must be set up governor, so that it can change with load and other conditions, at any time to establish the adaptive relationship between load and energy supply, in order to ensure the normal operation of the unit. The theory and design of governor are the research contents of mechanical dynamics. There are many types of governors. Among them, the mechanical centrifugal governor is widely used. And the speed measuring generator or other electronic devices as the sensor governor, has been widely used in various industrial sectors.

 

WOODWARD Governor maintenance

 

Precision I to measure the governor steam pressure. If there is no steam pressure in the governor or the steam pressure is very low after the speed rises, it indicates that the governor has a fault or the governor oil circuit is more serious leakage. For this matter, the governor should be overhauled.

 

If the governor valve center is stuck, it should be dissolved and cleaned, and the valve center and valve hole should be polished with metallographic sandpaper.

 

If there is still stuck after cleaning and polishing, the governor should be removed;

 

Check the governor oil circuit with air compression for leakage.

 

If there is leakage, the sealing ring or sealing ring should be removed.

controller

The controller refers to the main command device that changes the wiring of the main circuit or control circuit and changes the resistance value in the circuit to control the starting, speed regulation, braking and reverse of the motor in a predetermined order. It is composed of program counter, instruction register, instruction decoder, timing generator and operation controller. It is the “decision-making mechanism” that issues commands, that is, it completes the operation of coordinating and directing the whole computer system

 

Name: Xiamen xiongba e-commerce Co., Ltd.
Address: Room 2009, Vanke creative center, No. 1733, Luling Road, Siming District, Xiamen
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Contact QQ: 3095989363
Contact email: sales@xiongbagk.cn
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One-year warranty, etc.

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Application industry:

Power plants, steel mills, automobiles, petrochemicals, tobacco, metallurgy
Note: Please follow the instruction manual of this product to install and debug, so as not to damage the product
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