Digital guide
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Woodward 8210-153
- Product Name: Overspeed Governor Assembly
- Product Overview: A mechanical overspeed protection device designed to shut down engines or turbines if they exceed a safe rotational speed. It acts as a critical safety barrier, independent of the main control system, to prevent catastrophic failures.
- Technical Specifications:
- Trip Speed Range: 110%–150% of rated speed
Detailed content
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- Actuation Force: 450 N (min)
- Reset Type: Manual
- Shaft Diameter: 30 mm
- Operating Temperature: -40°C to +100°C
- Weight: 12 kg
- Functional Features:
- 100% mechanical operation ensures independence from power sources.
- High-accuracy speed sensing with a factory-calibrated trip point.
- Robust trigger mechanism for reliable, instantaneous tripping.
- Manual reset only prevents accidental reactivation.
- Heavy-duty construction for long service life in harsh environments.
- Application Scenarios:
- Primary overspeed protection for steam and gas turbines.
- Safety shutdown for large diesel and gas engines.
- Independent safety device for critical prime movers.
- Overspeed protection in marine, power generation, and oil & gas.
