Product Description
Woodward CSC3HUWC2B2 Actuator
Product Overview
- The Woodward CSC3HUWC2B2 is a hydraulic actuator designed for precise control of fuel or steam valves in industrial applications, such as gas turbines, steam turbines, and large diesel engines
Technical Specifications
- The CSC3HUWC2B2 has the following specifications based on industry sources and Woodward actuator documentation:
| Specification | Details |
|---|---|
| Model/Part Number | CSC3HUWC2B2 |
| Manufacturer | Woodward |
| Description | Hydraulic Actuator for Fuel/Steam Valve Control |
| Series | CSC (Current-to-Hydraulic Servo Control) |
| Function | Provides precise positioning of fuel or steam valves in turbines/engines |
| Actuator Type | Hydraulic, linear or rotary (configuration-dependent) |
| Control Input | Analog (4–20 mA, 0–200 mA, or ±10 V); digital (CANbus, optional) |
| Feedback | Integrated LVDT (Linear Variable Differential Transformer) for position feedback |
| Stroke Length | Approx. 25–50 mm (1–2 inches, configuration-dependent) |
| Force Output | Up to 10,000–20,000 N (2,250–4,500 lbf, configuration-dependent) |
| Response Time | <50 ms (full stroke, depending on hydraulic system) |
| Hydraulic Pressure | Up to 2,000 psi (138 bar, configuration-dependent) |
| Hydraulic Fluid | Standard hydraulic oils (MIL-H-5606 or equivalent) |
| Position Accuracy | ±0.1% of full stroke |
| Communication Interfaces | CANbus (optional, for diagnostics and control); analog for primary control |
| Protection Functions | Overpressure protection, position feedback fault detection |
| Redundancy | Non-redundant (redundant systems possible with dual actuators) |
| Diagnostics | Position feedback monitoring, fault detection (via control system), optional CANbus diagnostics |
| Compatibility | Woodward control systems (e.g., 505, MicroNet, 2301D, 9905-970), digital drivers (e.g., 8200-314); third-party controllers via analog signals; integrates with fuel/steam valves for turbines and engines |
| Power Supply | Hydraulic (external pump required); electronic control: 18–32 VDC (24 VDC nominal, for LVDT and signal processing) |
| Power Consumption | Approx. 5–10 W (electronic components only) |
| Environmental Specifications | Operating Temperature: -40°C to +85°C (-40°F to +185°F) Storage Temperature: -40°C to +100°C (-40°F to +212°F) Relative Humidity: 5% to 95% non-condensing Vibration: MIL-STD-810 compliant Shock: MIL-STD-810 compliant |
| Enclosure | IP65 (sealed for harsh environments) |
| Dimensions | Approx. 300 mm (L) x 150 mm (W) x 150 mm (H, configuration-dependent) |
| Weight | Approx. 5–10 kg (11–22 lbs, configuration-dependent) |
| Mounting | Flange or clevis mounting (per valve requirements) |
| Certifications | CE, UL, CSA, marine certifications (e.g., DNV, ABS, configuration-dependent); ATEX/IECEx Zone 1/2 (optional) |