Description
Woodward TG13（8516-038）
Technical Specifications
- Base Model: TG13.
- Specific Part: 8516-038.
- System: Self-contained mechanical-hydraulic.
Functional Features
- Independent Operation: Functions without external control oil or electrical power.
- Droop Speed Control: Maintains stable turbine speed with a natural droop characteristic.
- Exact Fit: 8516-038 specification ensures direct compatibility with designated OEM equipment.
Application Scenarios
Utilized in small steam turbine applications across various industries where simple, reliable, and non-synchronous speed control is required.
Performance Parameters
- Output Shaft Rotation: Maximum 40 degrees.
- Control Stroke: 2/3 of full stroke from no-load to full-load.
Material Composition
Durable cast iron and steel construction, precision-machined hydraulic components, and long-lasting internal seals.
Structural Characteristics
- Self-Contained Design: Integrates speed sensing, hydraulic amplification, and oil storage.
- Mechanical Output: Direct shaft connection to the turbine’s steam control valve.
Working Principle
Centrifugal flyweights respond to turbine speed changes, mechanically actuating a pilot valve. This valve directs internal hydraulic oil to a servo piston, which adjusts the steam valve to maintain the set speed with droop.
Installation Requirements
Ensure proper mechanical alignment of the output linkage. Verify oil level
