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WOODWARD 8402-271 – Analog Engine Speed Control Module
Product Overview
The WOODWARD 8402-271 is an analog engine speed control module, specifically engineered to deliver precise speed regulation for industrial engines and turbines. It addresses the challenge of maintaining consistent operating speed in dynamic industrial environments, converting input signals into proportional control outputs to adjust fuel flow or power supply. Widely applied in manufacturing lines, pumps, fans and power generation equipment, this module integrates easily with existing automation systems, ensuring stable performance and reducing speed fluctuations that can impact operational efficiency.
Technical Specifications — 8402-271
| Parameter | Value |
|---|---|
| Product Model | 8402-271 |
| Manufacturer | WOODWARD |
| Product Type | Analog Engine Speed Control Module |
| Power | 120-240V AC input voltage range |
| Communication / Protocol | Analog signal transmission (compatible with standard industrial inputs) |
| Operating Temperature | -40°C to +85°C |
| Mounting | Panel mounting (standard industrial panel cutout) |
| Dimensions (HxWxD) | Standard WOODWARD analog module dimensions |
| Weight | Approximately 0.5kg (excluding wiring accessories) |
| Typical Interfaces | Analog input/output ports, power connection terminals |
| Compliance | Industrial speed control standards, RoHS compliant |
WOODWARD 8402-271
Key Features and Benefits — 8402-271
- Precise speed regulation: Adopts advanced control algorithms to maintain engine speed within desired ranges, minimizing fluctuations and improving system reliability.
- Versatile compatibility: Supports a wide range of input signals, enabling seamless integration with various industrial engines and existing automation setups.
- Robust construction: Built with high-quality components to withstand harsh industrial conditions, ensuring long-term durability and stable operation.
- User-friendly operation: Features intuitive configuration options, allowing operators to easily adjust speed settings and monitor real-time performance.
- Advanced protection: Equipped with overspeed, underspeed and thermal protection to prevent equipment damage and ensure operational safety.
Related Models
- WOODWARD 8901-457: Electronic engine speed controller with digital interface, suitable for complex turbine control applications.
- WOODWARD 8280-423: Digital governor control module, ideal for industrial turbine and engine speed management.
- WOODWARD 8237-1369: Micronet™ Plus I/O module, compatible with 8402-271 for enhanced turbine control functionality.
- WOODWARD 9907-014: Current-to-pressure converter, complementary to 8402-271 in engine control systems.
Installation and Maintenance — 8402-271
- Installation: Mount on a clean, stable panel; ensure proper alignment with wiring terminals and adequate clearance for heat dissipation.
- Wiring: Follow manufacturer guidelines for power and signal connections; separate analog and power lines to avoid electromagnetic interference.
- Maintenance: Periodically inspect wiring connections for tightness; check control accuracy and recalibrate as needed.
- Troubleshooting: Use built-in status indicators to identify power or signal issues; refer to the product manual for calibration and fault resolution.
