Woodward 8270-1082 Panel Electronic Governor
The Woodward 8270-1082 (DYNA 8000 Series) is a rugged, panel-mount electronic governor designed for precise speed control of diesel, gas, and turbine engines. It processes magnetic pickup signals to regulate engine speed with high stability, featuring potentiometer adjustments for speed, gain, integral, and droop, plus DYNA actuator compatibility. Ideal for heavy-duty industrial environments, it ensures ±0.25% steady-state speed accuracy under variable loads.
Primary Applications
- Generator Sets: Speed control for diesel/gas gensets in industrial, marine, and backup power systems.
- Industrial Engines: Governing for pumps, compressors, and heavy machinery driven by piston or gas turbine engines.
- Marine Propulsion: Precision speed regulation for marine diesel engines and auxiliary power unitsWoodward.
- Turbine Systems: Speed control for small steam/water turbines in power generation and process industries.
Technical Specifications
| Specification | Details |
|---|---|
| Model | 8270-1082 (DYNA 8000 Series, Non-Derivative Pot) |
| Part Number | DYN1-10506-004-0-24 |
| Power Supply | 24 Vdc ±20% (19.2–28.8 Vdc) |
| Frequency Input | 2500–5000 Hz (magnetic pickup signal) |
| Speed Accuracy | ±0.25% steady-state (isochronous mode) |
| Adjustments | Speed, Gain, Integral (I), Droop |
| Actuator Compatibility | DYNA 8000/8200/8400 Series Rotary Actuators |
| Current Draw | 80 mA (no load); 13 A (max stall) |
| Dimensions | 178 × 127 × 51 mm (7″ × 5″ × 2″) |
| Weight | ~0.86 kg (1.9 lbs) |
Environmental Specifications
| Parameter | Rating |
|---|---|
| Operating Temperature | -40°C to +85°C (-40°F to +180°F) |
| Storage Temperature | -55°C to +125°C (-65°F to +255°F) |
| Humidity | 5%–95% RH (non-condensing) |
| Vibration | 0.06″ DA (5–18 Hz); 1 G (18–30 Hz); 2.5 G (48–70 Hz) |
| Enclosure | Conformal-coated PCB; oil/water/dust-tight; panel-mount design |
Recommended DYNA 8000 Series Products
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8270-1021 (DYN1-10654-000-0-12) – 12 Vdc non-derivative pot model; 2500–5000 Hz input; for small diesel/gas gensets.
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8270-1004 (DYN1-10654-000-0-24) – 24 Vdc non-derivative pot model; standard for industrial diesel engines and marine applications.
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8270-1072 (DYN1-10654-001-0-24) – 24 Vdc CE-marked non-derivative pot model; compliant for EU industrial and marine installations.
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8270-1024 (DYN1-10684-000-0-12) – 12 Vdc derivative pot model; adds derivative (D) adjustment; for high-response gas engine applications.
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