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The Woodward 9907-827 505 Governor Controller is a robust, reliable, and highly accurate control system designed for regulating speed in mechanical and electrical systems. It is widely used in industrial applications such as power generation, steam turbines, gas turbines, and engines where precise control of speed is critical. The 505 Governor Controller continuously monitors and adjusts the speed of the engine or turbine to maintain optimal performance and prevent damage due to speed fluctuations.
The 9907-827 is part of Woodward’s advanced line of governor controllers, which are renowned for their durability, high precision, and versatile performance. It is capable of both mechanical and electronic control, offering flexibility for a wide range of applications in industrial and power generation environments.
| Feature | Specification |
|---|---|
| Product Type | Governor Controller |
| Model Number | 9907-827 |
| Dimensions (L x W x H) | 482.6 x 311 x 143 mm |
| Weight | 4.13 kg |
| Input Voltage | 24V DC |
| Output Type | Analog and Digital Outputs |
| Speed Control Range | 0-5000 RPM |
| Control Type | Mechanical and Electronic Control |
| Response Time | < 5 ms |
| Power Consumption | 20W |
| Mounting Type | Rack or Panel Mountable |
| Operating Temperature | -40°C to +70°C |
| Compliance | CE Certified, UL Listed |
The Woodward 9907-827 505 Governor Controller is widely used across several industries and applications that require precise speed control and regulation:
Power Generation: Used to control steam and gas turbines, ensuring smooth and reliable operation while maintaining the desired speed to optimize energy production.
Oil and Gas: Controls engine speed in compressors, pumps, and other equipment used in drilling operations, ensuring safe and consistent performance.
Marine Applications: Regulates engine speeds in ship propulsion systems to ensure fuel efficiency and prevent mechanical overloads.
Industrial Engines: Applied in the regulation of engines driving mechanical systems in factories and manufacturing plants.
Backup Power Systems: Controls engine speeds in emergency and backup power generators, ensuring uninterrupted power supply in critical applications.
High Precision Speed Control: The 9907-827 provides exceptional accuracy and response times, ensuring that engines and turbines run at their optimal speed at all times.
Flexible Control Options: Supports both mechanical and electronic speed control, offering versatility for different types of equipment.
Fast Response: With a response time of less than 5 ms, the controller ensures quick adjustments to maintain consistent speed and performance.
Wide Operating Range: The governor can control speeds ranging from 0 to 5000 RPM, making it ideal for a broad range of applications.
Robust Design: Built to withstand extreme conditions, with a temperature operating range from -40°C to +70°C, ensuring reliable performance in harsh environments.
Compliance with Industry Standards: CE certified and UL listed, providing peace of mind with its compliance to international safety standards.
Brand: Woodward
Here are five similar models within the 505 Governor Series or related products:
| Model | Description | Speed Control Range | Dimensions (L x W x H) | Weight |
|---|---|---|---|---|
| 9907-821 | 505 Governor with advanced control features | 0-5000 RPM | 482.6 x 311 x 143 mm | 4.1 kg |
| 9907-822 | Electronic governor with turbine control | 0-6000 RPM | 482.6 x 311 x 143 mm | 4.2 kg |
| 9907-823 | Diesel engine governor control system | 0-3000 RPM | 482.6 x 311 x 143 mm | 4.0 kg |
| 9907-824 | Dual input governor for engine regulation | 0-4500 RPM | 482.6 x 311 x 143 mm | 4.15 kg |
| 9907-825 | Dual-speed governor with electronic feedback | 0-5000 RPM | 482.6 x 311 x 143 mm | 4.2 kg |
Here are five popular Woodward models within the same brand:
| Model | Description | Speed Control Range | Dimensions (L x W x H) | Weight |
|---|---|---|---|---|
| 9907-100 | High-precision governor for turbines | 0-3000 RPM | 460 x 310 x 120 mm | 3.8 kg |
| 9907-150 | Dual-input governor for heavy machinery | 0-4000 RPM | 480 x 315 x 140 mm | 4.2 kg |
| 9907-200 | Governor with adjustable speed control | 0-5000 RPM | 460 x 315 x 130 mm | 4.1 kg |
| 9907-250 | Advanced governor with temperature control | 0-3500 RPM | 485 x 310 x 145 mm | 4.3 kg |
| 9907-300 | Full-feature governor with automation | 0-6000 RPM | 470 x 320 x 135 mm | 4.0 kg |
Q: What is the input voltage for the Woodward 9907-827 governor?
A: The input voltage is 24V DC.
Q: How many RPMs can the 505 governor control?
A: It can control speeds from 0 to 5000 RPM.
Q: What type of outputs does the 9907-827 provide?
A: The governor offers both analog and digital outputs.
Q: What is the response time of the Woodward 9907-827?
A: The response time is less than 5 ms.
Q: What is the weight of the Woodward 9907-827 governor?
A: The weight is 4.13 kg.
Q: Is the Woodward 9907-827 suitable for extreme temperatures?
A: Yes, it operates effectively in temperatures ranging from -40°C to +70°C.
Q: What compliance certifications does the 9907-827 have?
A: It is CE certified and UL listed.
Q: Can the Woodward 9907-827 be mounted on a panel?
A: Yes, the system is designed for rack or panel mounting.
Q: What industries use the Woodward 9907-827?
A: It is used in power generation, oil and gas, marine, and industrial engine applications.
Q: Is the governor suitable for turbine control?
A: Yes, it is widely used for turbine control in power plants.
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