Woodward 9907-186 Electro-Hydraulic Linear Actuator
The Woodward 9907-186 is a electro-hydraulic linear actuator for Woodward platforms. Dirt-Tolerant Design: The actuator has only two moving parts, ensuring high reliability even in environments with significant dirt and debris. | Self-Cleaning Valve Design: Helps prevent oil contamination, maintaining consistent performance over time. | Variable/Configurable Shaft Stroke Lengths: Allows for precise control of steam valves, accommodating various operational requirements.. Factory-sealed, live-rack tested, 48-hour burn-in. 12-month warranty. Ships within 24 hours.
Technical Specifications
| Woodward 9907-1386 | is an |
|---|---|
| electro-hydraulic linear actuator | engineered specifically for controlling steam turbine valves or valve racks. This actuator is known for its robustness, precision, and high-performance capabilities in demanding industrial environments. |
| Dirt-Tolerant Design | The actuator has only two moving parts, ensuring high reliability even in environments with significant dirt and debris. |
| Self-Cleaning Valve Design | Helps prevent oil contamination, maintaining consistent performance over time. |
| Variable/Configurable Shaft Stroke Lengths | Allows for precise control of steam valves, accommodating various operational requirements. |
| Fast Slew Rates | Capable of achieving up to 762 mm/s (30 inches/second) at 500 psi supply pressure (no load), facilitating rapid response times. |
| Shaft Stroke Lengths | Variable and configurable to meet specific application needs. |
| Slew Rate | Up to 762 mm/s (30 inches/second) at 500 psi supply pressure (no load). |
| Operating Pressure | Designed to operate efficiently at a supply pressure of 500 psi. |
| Durability | Constructed to withstand challenging environments, maintaining functionality despite dirt and contaminants. |
| Low Maintenance | The simple design with minimal moving parts reduces maintenance requirements. |
| Self-Cleaning Mechanism | Ensures long-term performance by preventing oil contamination. |
| Primary Use | Specifically designed for controlling steam turbine control valves or valve racks. |
| Precision Control | Variable shaft stroke lengths and fast slew rates provide precise and responsive control necessary for steam turbine operations. |
| Robust Construction | Built to operate reliably in harsh industrial conditions. |
| Dirt and Contaminant Resistance | Self-cleaning design and dirt-tolerant construction enhance reliability and reduce downtime. |
| Manufacturer | Woodward |
| Model / SKU | 9907-186 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Genuine Woodward — Functionally Tested
Live-rack power-up, channel verification, 48-hour burn-in at 55C. Printed test report. 12-month warranty. Ships within 24 hours.
Compatible Parts — Same System
These modules share the same system family as the 9907-186. Commonly ordered together for complete rack builds or spare parts kits.
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