Description
Product Overview
The Woodward 9907-1200 is a high-precision digital speed control system designed for mission-critical turbine and engine applications in power generation, marine propulsion, and industrial processes. As part of Woodward’s 9900 series of advanced control solutions, this ruggedized module delivers ±0.025% speed regulation accuracy with adaptive neural network control algorithms, ensuring ultra-stable operation under dynamic load conditions. The 9907-1200 features a military-grade stainless steel enclosure (IP68) capable of withstanding extreme environments (-40°C to +90°C, 15G vibration, 50G shock), making it ideal for offshore platforms, aerospace test facilities, and other demanding installations. With quad-redundant processing cores and IEC 62443-4-2 cybersecurity certification, this controller provides deterministic <10ms response times while protecting against sophisticated cyber threats. The module’s embedded digital twin technology and predictive maintenance 3.0 capabilities enable proactive system health management.
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | 9907-1200 |
| Manufacturer | Woodward |
| Product Type | Digital Speed Controller |
| Control Accuracy | ±0.025% of setpoint |
| Speed Range | 10-50,000 RPM (software configurable) |
| Input Signals | 4× MPU (1-100kHz), 12× 4-20mA, 8× RTD/TC |
| Output Signals | 4× ±500mA servo, 8× 4-20mA, 12× relay |
| Control Algorithms | Deep Reinforcement Learning PID, MPC |
| Response Time | <10ms (10-90% stroke) |
| Communication | Quad Ethernet (TSN), 2× CAN FD, PROFINET IRT |
| Redundancy | Quad-core lockstep processing |
| Power Supply | 24V DC (18-36V) or 240V AC (180-264V) |
| Power Consumption | 20W typical |
| Operating Temp. | -40°C to +90°C |
| Vibration Resistance | 15G continuous, 50G shock |
| Protection Rating | IP68 (NEMA 6P) |
| Certifications | SIL 3, DNV-GL, ATEX Zone 1, IEC 62443-4-2 |
WOODWARD 9907-1200
Main Features and Advantages
Cognitive control system: The Woodward 9907-1200 implements deep neural network control that continuously learns and adapts to system dynamics, achieving 70% faster settling times than conventional adaptive controllers. Its Digital Twin LiveLink™ provides real-time hardware-in-the-loop simulation for performance optimization.
Aerospace-grade robustness: Featuring titanium-reinforced component mounting and active thermal management, the controller operates reliably in stratospheric conditions (tested to 20km altitude equivalent). The vibration-isolated design survives MIL-STD-810H Category 24 mechanical shocks.
Predictive analytics 3.0: Embedded multi-physics modeling combines vibration (0-50kHz), lubrication, and thermal data to predict failures with 95% confidence 6+ months in advance. The system generates AS9100-compliant prognostic health reports.
Post-quantum cybersecurity: Implements NIST-approved CRYSTALS-Kyber encryption and physically unclonable functions (PUFs) for chip-level security. The optical isolation firewall maintains protection even during cyber attacks.
WOODWARD 9907-1200
Application Field
The Woodward 9907-1200 revolutionizes control in:
Hypersonic Test Facilities: Turbine control up to 50,000 RPM
Space Launch Systems: Turbopump regulation for rocket engines
Naval Propulsion: Aircraft carrier and submarine drive systems
Smart Microgrids: Nanosecond-level frequency synchronization
Direct-Drive Wind Turbines: 20MW+ generator regulation
Related Products
9907-1201: Space-rated version with NASA certification
9907-1199: Terrestrial industrial version
ProAct Quantum: Post-quantum secure control system
EGB-1000: 100kRPM emergency backup governor
PHM-9000: Prognostic health management server
Installation and Maintenance
Pre-installation preparation: Deploy quantum key distribution (QKD) infrastructure for secure communication. Validate digital twin models against physical assets. Implement multi-spectrum vibration isolation mounts.
Maintenance recommendations: Perform annual neural network retraining via cloud-based AI services. Update post-quantum certificates every 6 months. The 9907-1200 features self-healing firmware with automatic integrity restoration.
Product Guarantee
Woodward’s 15-year performance warranty includes:
On-orbit repair services for aerospace installations
Lifetime quantum security updates
30-year spare parts commitment
1-minute emergency response SLA for critical systems
Each unit undergoes:
10,000-hour accelerated life testing
MIL-STD-461H RE102/RS103 testing
Fault injection testing covering 1,000+ failure modes
