Woodward|8256-016|24 Vdc actuator
Description
The Woodward 8256-016 is a 24 Vdc actuator designed for use in electrically powered governor (EPG) systems. It provides precise control for diesel, gas, gasoline engines, and gas turbines, ensuring stable operation under varying load conditions.
Features
- Operation Voltage: 24 Vdc
- Output Shaft: 0.375"-36 SAE serrated shaft on each end
- Ambient Temperature Range: -40 to +93 °C (-40 to +200 °F)
- Mounting: Any configuration; engine skid mountable
- Work Output: Up to 2.3 J (1.7 ft-lb)
Technical Specifications
-
Voltage Range:
- Operating Voltage: 24 Vdc (20 Vdc minimum to 32 Vdc maximum)
- Power Consumption: 95 W maximum
-
Battery Charger Requirement:
- At least 5 A when the governor is energized
-
Electrical Protection:
- 10 A slow-blow fuse or circuit breaker in non-grounded battery lead
-
Magnetic Pickup:
- Minimum 1.5 Vrms while cranking, typically 100 Hz
-
Control Adjustments:
- Stability and Gain: Adjustable for prime mover characteristics
- Rated Speed: Set by a 25-turn internal potentiometer
- Idle Speed: Adjustable between 25% and 100% of rated speed using a 50 kΩ potentiometer
-
Performance:
- Steady State Speed Band: ±1/4 of 1% of rated speed
-
Speed Trim (Optional):
- ±2.5% with 1 kW potentiometer
- ±5% with 2 kW potentiometer
-
Environmental Tolerances:
- Ambient Temperature Range: -40 to +75 °C (-40 to +167 °F)
-
Start Fuel Limit:
- Adjusted with an internal 10-turn potentiometer
Woodward|8256-016|24 Vdc actuator
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Woodward|8256-016|24 Vdc actuator
Description
The Woodward 8256-016 is a 24 Vdc actuator designed for use in electrically powered governor (EPG) systems. It provides precise control for diesel, gas, gasoline engines, and gas turbines, ensuring stable operation under varying load conditions.
Features
- Operation Voltage: 24 Vdc
- Output Shaft: 0.375"-36 SAE serrated shaft on each end
- Ambient Temperature Range: -40 to +93 °C (-40 to +200 °F)
- Mounting: Any configuration; engine skid mountable
- Work Output: Up to 2.3 J (1.7 ft-lb)
Technical Specifications
-
Voltage Range:
- Operating Voltage: 24 Vdc (20 Vdc minimum to 32 Vdc maximum)
- Power Consumption: 95 W maximum
-
Battery Charger Requirement:
- At least 5 A when the governor is energized
-
Electrical Protection:
- 10 A slow-blow fuse or circuit breaker in non-grounded battery lead
-
Magnetic Pickup:
- Minimum 1.5 Vrms while cranking, typically 100 Hz
-
Control Adjustments:
- Stability and Gain: Adjustable for prime mover characteristics
- Rated Speed: Set by a 25-turn internal potentiometer
- Idle Speed: Adjustable between 25% and 100% of rated speed using a 50 kΩ potentiometer
-
Performance:
- Steady State Speed Band: ±1/4 of 1% of rated speed
-
Speed Trim (Optional):
- ±2.5% with 1 kW potentiometer
- ±5% with 2 kW potentiometer
-
Environmental Tolerances:
- Ambient Temperature Range: -40 to +75 °C (-40 to +167 °F)
-
Start Fuel Limit:
- Adjusted with an internal 10-turn potentiometer