



Introduction
The Woodward 9907-1182 Digital Speed Controller is a high-performance module designed to precisely regulate engine and generator speed in industrial and power generation applications. Utilizing advanced digital control algorithms, it ensures rapid and accurate adjustments to load changes, maintains stable speed under dynamic conditions, and supports parallel operation of multiple units. Its robust construction, high reliability, and flexibility make it ideal for demanding environments where precise speed control is critical to operational efficiency and system safety.
Technical Specifications
| Specification | Details |
|---|---|
| Model | 9907-1182 |
| Module Type | Digital Speed Controller |
| Function | Regulates engine and generator speed with digital precision |
| Input Signals | Analog and digital feedback from speed sensors and I/O devices |
| Output Signals | Commands for governors, actuators, and excitation systems |
| Control Accuracy | High-precision digital speed regulation |
| Response Time | Rapid adjustments to maintain stable speed under load changes |
| Communication Interfaces | Ethernet, serial, or fieldbus (system dependent) |
| Dimensions | 242 × 185 × 62 mm (H × W × D) |
| Weight | 3.63 kg |
| Mounting | Panel or cabinet-mounted |
| Operating Environment | Industrial, marine, and power generation environments |
| Power Supply | Low-voltage DC or system-supplied power |
| Protection | Industrial-grade surge, overvoltage, and thermal protection |
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