The TG611 is TG Governor with an integral overspeed test device. They are self-contained, mechanical-hydraulic, speed-droop governors designed for use of small steam turbines whereby isochronous operation is not required.
The governor senses and controls turbine speed through its being directly coupled to the turbine rotor or auxiliary shaft.
The governor is available in two sizes of work output; 12 and 17.5 ft-lbs.
Other features:
• Low cost
• Speed droop control
• NEMA “A” speed control
• Weatherproof and durable in hard environments