| Specification |
Details |
| Model |
8516-038 (TG-13) |
| Type |
Mechanical-Hydraulic Speed Droop Governor |
| Speed Range |
1200–2400 RPM |
| Rated Speed Droop |
2010 RPM at 2° |
| Drive Shaft Rotation |
Counterclockwise |
| Output Torque |
16 N·m (12 ft-lb) |
| Construction |
Die-cast aluminum, weatherproof |
| Oil Supply |
Self-contained sump, NEMA A |
| Operating Temperature |
-40°C to +93°C (-40°F to +200°F) (estimated, based on Woodward standards) |
| Storage Temperature |
-55°C to +105°C (-67°F to +221°F) (estimated) |
| Relative Humidity |
5% to 95%, non-condensing |
| Vibration |
4 G, 5–500 Hz |
| Shock |
20 G peak |
| Protection Rating |
IP56 (weatherproof, estimated) |
| Weight |
12.7 kg (28 lb) |
| Mounting |
Direct turbine mounting |
| Certifications |
ATEX, HAZLOC |
| System Compatibility |
API611 steam turbines, Woodward governor valves |
| Replaced By |
8516-175 (with Overspeed Test Device, OTSD), 9904-814 (without OTSD) |