Description
The Woodward 8290-134 serves as a highly adaptable Actuator Driver Module within the EPG (Electric Power Generation) ecosystem. Engineered to provide seamless integration with a wide variety of actuator series—including the 724, 1724, 512, and 4024 models—this controller is designed for autonomous, unattended operation, making it an ideal choice for remote or mission-critical industrial installations. When paired with the 8290-133 system configuration, it provides a complete governing solution for prime movers that operate independently of hydraulic oil supplies or mechanical drive inputs, relying entirely on clean, electrical actuation for fuel control.
Product Specifications
- Compatible Actuator Series: 724, 1724, 512, 4024
- Operational Profile: Unattended, continuous-duty capable
- System Compatibility: Designed for non-hydraulic, electric-only fuel systems
- Weight: Approximately 1.25 kg (2.76 lbs)
- Dimensions: 150 mm x 130 mm x 60 mm
- Origin: Primarily manufactured in the United States
Frequently Asked Questions
💡 What does it mean for this driver to be used “unattended”? The 8290-134 is built with advanced self-monitoring and safety-fault logic. This ensures that the module can maintain stable engine speed and manage fuel rack positioning without manual intervention, which is essential for standby generator systems or remote pumping stations that run without local operators.
⚙️ How does it support such a diverse range of actuator models (724, 1724, 512, 4024)? The driver utilizes a configurable output stage that adapts to the impedance and stroke requirements of different actuator coils. This allows a single controller architecture to drive everything from smaller, precise actuators to larger, high-torque units, simplifying spare parts inventory and system design.
🛠️ Why is the exclusion of hydraulic and mechanical drives beneficial? Removing the reliance on engine oil pressure or mechanical drive shafts eliminates common failure points such as oil leaks, seal degradation, and gear train wear. This “all-electric” approach increases the mean time between failures (MTBF) and significantly reduces the labor required for routine maintenance.
🌐 Is the 8290-133 compatible with the same prime movers as the 134? Yes, the 8290-133 and 134 are often used in tandem or as matching system components to provide a full-chain solution for electric governing. Both are tailored for environments where the complexity of auxiliary mechanical systems is either unavailable or undesirable.
Recommended Alternative Woodward Series Models
To support your EPG system requirements and actuator pairing needs, the following ten models are frequently utilized in similar electrical control configurations:
- Woodward 8290-133
- Woodward 8256-060
- Woodward 8256-084
- Woodward 8256-011
- Woodward 8272-544
- Woodward 8272-545
- Woodward 8273-500
- Woodward 9907-162
- Woodward 9907-825
- Woodward 8440-1947
