Excellent PLC
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Product Introduction
The Woodward 5461-655 Final Driver Module is an essential component designed for use in industrial control systems, particularly within Woodward’s governor and engine control product families. This module serves as the final power output stage, converting control signals into precise power delivery for actuators or valves. It ensures reliable and responsive control in critical industrial applications such as power generation, turbine control, and process automation.
Engineered for robustness, the 5461-655 module withstands harsh operational environments and provides consistent performance with low distortion and high fidelity in signal amplification. Its design supports ease of integration into existing Woodward control systems, facilitating maintenance and system upgrades with minimal downtime.
Product Specifications
| Parameter | Description |
|---|---|
| Part Number | 5461-655 |
| Manufacturer | Woodward |
| Function | Final Driver Module (Power Amplifier Stage) |
| Input Signal | Analog control signals from governor/controller |
| Output Power | Designed to drive actuators and control valves with precise power delivery |
| Operating Voltage | Typically 24 V DC (check specific system requirements) |
| Power Rating | Application dependent, typically suitable for mid-level power stages |
| Operating Temperature | –40 °C to +85 °C |
| Storage Temperature | –55 °C to +125 °C |
| Dimensions (H × W × D) | 178 × 102 × 127 mm |
| Weight | 1.8 kg |
| Environmental Protection | Designed for industrial environments, shock and vibration resistant |
| Certifications | Complies with relevant industrial standards |
Applications
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Turbine and Generator Control: Provides precise actuator driving power in steam, gas, and hydro turbine control systems.
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Engine Governor Systems: Acts as the power amplifier stage in Woodward’s electronic governors for diesel and gas engines.
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Process Automation: Controls valve positioning and actuator movement in critical industrial processes.
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Power Plants: Ensures responsive and accurate control in fossil fuel, combined cycle, and renewable power generation facilities.
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Marine and Locomotive Engines: Supports control systems requiring robust and reliable final drive power output.
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Industrial Machinery: Integrated into complex automation systems requiring dependable actuator control.
Advantages
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Reliable Power Delivery: Designed to provide stable and accurate power output to actuators and valves, ensuring smooth control response.
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Robust Construction: Built to withstand harsh industrial conditions including vibration, temperature extremes, and electrical noise.
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Easy Integration: Compatible with a broad range of Woodward governors and control systems, simplifying system design and maintenance.
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Compact Form Factor: Dimensions and weight are optimized for easy installation in control cabinets with limited space.
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Thermal Stability: Operates reliably over a wide temperature range without performance degradation.
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Low Distortion Output: Maintains signal integrity to prevent control errors caused by noise or signal distortion.
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Field Proven: Widely used in demanding industrial applications, ensuring confidence in long-term performance and availability of spare parts.
Frequently Asked Questions (FAQ)
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What is the primary function of the Woodward 5461-655 module?
It serves as the final power stage to drive actuators or valves from control signals. -
What type of control signals does it accept?
It accepts analog input signals from Woodward governors or controllers. -
What are the power supply requirements?
Typically operates on 24 V DC, but exact voltage should be verified per system specifications. -
What is the operating temperature range?
From –40 °C to +85 °C, suitable for most industrial environments. -
Is the module compatible with all Woodward control systems?
It is compatible with a wide range but should be checked against specific system models. -
Can the module handle high vibration and shock environments?
Yes, it is designed to withstand harsh mechanical environments typical in industrial applications. -
What are the physical dimensions and weight?
178 × 102 × 127 mm and weighing 1.8 kg. -
Does the module require regular maintenance?
Periodic inspection is recommended, but it is designed for long-term reliable operation with minimal maintenance. -
Is the module field replaceable?
Yes, it is designed for easy removal and replacement to minimize downtime. -
What certifications does the 5461-655 hold?
It complies with relevant industrial standards for safety and electromagnetic compatibility.
Recommended Related Models
| Model Number | Description |
|---|---|
| 5461-651 | Final Driver Module (lower power variant) |
| 5461-656 | Final Driver Module with enhanced cooling |
| 5461-657 | High-power final driver module |
| 5460-502 | Governor Control Module |
| 5460-510 | Speed Control Module |
| 5461-660 | Digital Final Driver Module |
Popular Woodward Models
| Model Number | Description |
|---|---|
| 5460-601 | Electronic Governor Controller |
| 5461-640 | Position Sensor Module |
| 5460-672 | Speed Sensor Module |
| 5462-200 | Analog Input Module |
| 5461-655-01 | Final Driver Module (improved version) |
| 5460-540 | Load Sharing Module |
