Woodward 8405-223 EPG Governor | 12/24VDC Isochronous Speed Control
Woodward 8405-223 EPG Governor | 12/24VDC Isochronous Speed Control
Manufacturer: Woodward
Product No.: 8405-223
Condition:1000 in stock
Product Type: Speed Governor
Product Origin: 8405223000001
Payment: T/T, Western Union
Weight: 740g
Shipping port: Xiamen
Warranty: 12 months
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Woodward 8405-223 Electrically Powered Governor (EPG) - Precision Engine Speed Control
The Woodward 8405-223 EPG is an advanced electrically powered governor engineered to deliver precise isochronous speed control for gas and gasoline engines. Designed for industrial applications requiring exceptional accuracy, this dual-voltage governor operates seamlessly on both 12VDC and 24VDC systems, offering ±0.25% speed regulation performance.
Technical Specifications
- Model: 8405-223
- Power Supply: 12/24 VDC dual voltage
- Speed Regulation: ±0.25% isochronous
- Control Type: Electrically powered governor
- Engine Compatibility: Gas and gasoline engines
- Operating Temperature: -40°C to +70°C
- Protection Rating: IP54 environmental sealing
- Weight: 0.74 kg
Application Scenarios
The 8405-223 EPG excels in demanding industrial environments where consistent engine speed is critical:
- Generator Sets: Maintains stable frequency output for prime and standby power generation
- Compressor Drives: Ensures constant speed for air and gas compression systems
- Pump Applications: Provides reliable speed control for industrial pumping stations
- Marine Propulsion: Delivers precise throttle response for auxiliary marine engines
- Industrial Machinery: Controls engine-driven equipment requiring tight speed tolerance
Engineering Solutions
Dual-Voltage Flexibility: The 8405-223's 12/24VDC compatibility eliminates the need for voltage-specific inventory, simplifying procurement and reducing spare parts complexity across mixed-voltage fleets.
Isochronous Precision: With ±0.25% regulation accuracy, this governor maintains engine speed within tight tolerances even under varying load conditions, ensuring consistent performance for frequency-sensitive applications.
Robust Environmental Design: IP54-rated construction protects internal electronics from dust and moisture ingress, making the 8405-223 suitable for harsh industrial environments including outdoor installations and high-humidity locations.
Integration & Compatibility
The Woodward 8405-223 integrates seamlessly with standard fuel actuators and throttle mechanisms. For complete system solutions, consider pairing with:
| Related Product | Application | Link |
|---|---|---|
| Woodward 8405-809 Actuator | Fuel control actuator for EPG systems | View Product |
| Woodward 8290-048 EPG | Alternative EPG model for similar applications | View Product |
| Woodward 9907-1183 505E Digital Governor | Advanced digital governor for complex control | View Product |
Frequently Asked Questions
Q: Can the 8405-223 automatically detect 12V or 24V input?
A: Yes, the 8405-223 features automatic voltage detection and operates seamlessly on either 12VDC or 24VDC systems without manual configuration.
Q: What is the difference between isochronous and droop speed control?
A: Isochronous control maintains constant speed regardless of load, ideal for single-engine applications. Droop control allows slight speed variation for load sharing between multiple engines.
Q: Is this governor compatible with diesel engines?
A: The 8405-223 is optimized for gas and gasoline engines. For diesel applications, consider the Woodward 505E series digital governors designed specifically for diesel fuel systems.
Q: What maintenance is required for the EPG?
A: The 8405-223 is a solid-state electronic device requiring minimal maintenance. Periodic inspection of electrical connections and verification of calibration settings are recommended annually.
Q: Can I retrofit this governor to replace an older mechanical governor?
A: Yes, the 8405-223 can replace mechanical governors when paired with an appropriate actuator. Consult Woodward installation documentation for specific retrofit procedures.
Warranty & Support
Every Woodward 8405-223 EPG includes a comprehensive 12-month warranty covering manufacturing defects and material failures. Our technical support team provides installation guidance, troubleshooting assistance, and application engineering consultation to ensure optimal system performance.
Why Choose Industrial Control Hub?
We specialize in authentic Woodward control solutions with verified provenance, technical expertise, and global shipping capabilities. Each unit undergoes quality verification before dispatch, ensuring you receive genuine Woodward engineering backed by our commitment to customer success.
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191
Product Description
Woodward 8405-223 Electrically Powered Governor (EPG) - Precision Engine Speed Control
The Woodward 8405-223 EPG is an advanced electrically powered governor engineered to deliver precise isochronous speed control for gas and gasoline engines. Designed for industrial applications requiring exceptional accuracy, this dual-voltage governor operates seamlessly on both 12VDC and 24VDC systems, offering ±0.25% speed regulation performance.
Technical Specifications
- Model: 8405-223
- Power Supply: 12/24 VDC dual voltage
- Speed Regulation: ±0.25% isochronous
- Control Type: Electrically powered governor
- Engine Compatibility: Gas and gasoline engines
- Operating Temperature: -40°C to +70°C
- Protection Rating: IP54 environmental sealing
- Weight: 0.74 kg
Application Scenarios
The 8405-223 EPG excels in demanding industrial environments where consistent engine speed is critical:
- Generator Sets: Maintains stable frequency output for prime and standby power generation
- Compressor Drives: Ensures constant speed for air and gas compression systems
- Pump Applications: Provides reliable speed control for industrial pumping stations
- Marine Propulsion: Delivers precise throttle response for auxiliary marine engines
- Industrial Machinery: Controls engine-driven equipment requiring tight speed tolerance
Engineering Solutions
Dual-Voltage Flexibility: The 8405-223's 12/24VDC compatibility eliminates the need for voltage-specific inventory, simplifying procurement and reducing spare parts complexity across mixed-voltage fleets.
Isochronous Precision: With ±0.25% regulation accuracy, this governor maintains engine speed within tight tolerances even under varying load conditions, ensuring consistent performance for frequency-sensitive applications.
Robust Environmental Design: IP54-rated construction protects internal electronics from dust and moisture ingress, making the 8405-223 suitable for harsh industrial environments including outdoor installations and high-humidity locations.
Integration & Compatibility
The Woodward 8405-223 integrates seamlessly with standard fuel actuators and throttle mechanisms. For complete system solutions, consider pairing with:
| Related Product | Application | Link |
|---|---|---|
| Woodward 8405-809 Actuator | Fuel control actuator for EPG systems | View Product |
| Woodward 8290-048 EPG | Alternative EPG model for similar applications | View Product |
| Woodward 9907-1183 505E Digital Governor | Advanced digital governor for complex control | View Product |
Frequently Asked Questions
Q: Can the 8405-223 automatically detect 12V or 24V input?
A: Yes, the 8405-223 features automatic voltage detection and operates seamlessly on either 12VDC or 24VDC systems without manual configuration.
Q: What is the difference between isochronous and droop speed control?
A: Isochronous control maintains constant speed regardless of load, ideal for single-engine applications. Droop control allows slight speed variation for load sharing between multiple engines.
Q: Is this governor compatible with diesel engines?
A: The 8405-223 is optimized for gas and gasoline engines. For diesel applications, consider the Woodward 505E series digital governors designed specifically for diesel fuel systems.
Q: What maintenance is required for the EPG?
A: The 8405-223 is a solid-state electronic device requiring minimal maintenance. Periodic inspection of electrical connections and verification of calibration settings are recommended annually.
Q: Can I retrofit this governor to replace an older mechanical governor?
A: Yes, the 8405-223 can replace mechanical governors when paired with an appropriate actuator. Consult Woodward installation documentation for specific retrofit procedures.
Warranty & Support
Every Woodward 8405-223 EPG includes a comprehensive 12-month warranty covering manufacturing defects and material failures. Our technical support team provides installation guidance, troubleshooting assistance, and application engineering consultation to ensure optimal system performance.
Why Choose Industrial Control Hub?
We specialize in authentic Woodward control solutions with verified provenance, technical expertise, and global shipping capabilities. Each unit undergoes quality verification before dispatch, ensuring you receive genuine Woodward engineering backed by our commitment to customer success.
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191