{"product_id":"woodward-8516-180-tg611-13-mechanical-hydraulic-governor","title":"Woodward 8516-180 TG611-13 Mechanical Hydraulic Governor","description":"\u003ch2\u003eWoodward 8516-180 TG611-13 Mechanical Hydraulic Governor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eWoodward 8516-180 TG611-13\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTG-13\u003c\/strong\u003e mechanical hydraulic governor, operates as a dedicated hardware component for speed and load regulation within turbine and engine control systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e8516-180 TG611-13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eWoodward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003ctd\u003eNot applicable (mechanical hydraulic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCore Performance Indicators\u003c\/th\u003e\n\u003ctd\u003eScrew-type speed setting; maximum 4000 RPM; clockwise rotation; ATEX compliant; over temperature detection (OTD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eV\/Hz and Field-Oriented Vector Control\u003c\/h3\u003e\n\u003cp\u003eAlthough primarily mechanical-hydraulic, the TG611-13 governor integrates with actuator systems where turbine or engine drive loops may be complemented by electronic V\/Hz or vector control schemes. This ensures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuator loop feedback response\u003c\/strong\u003e stability under varying load conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarmonic distortion suppression\u003c\/strong\u003e when interfaced with electronic excitation or drive systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal dissipation profiles\u003c\/strong\u003e maintained through hydraulic fluid circulation and governor body mass.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the TG611-13 governor be hot-swapped during turbine operation?\u003c\/strong\u003e A: No. Mechanical hydraulic governors require full shutdown and depressurization before removal or replacement to avoid uncontrolled speed excursions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How is the speed setting adjusted?\u003c\/strong\u003e A: Speed is set via a screw-type mechanism. Adjustment must be performed with calibrated tools to ensure precise RPM control within the 4000 RPM limit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What safety feature is integrated?\u003c\/strong\u003e A: The unit includes over temperature detection (OTD) to prevent mechanical seizure or hydraulic fluid degradation under excessive thermal conditions.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount governor securely to turbine or engine frame using manufacturer-specified bolt torque.\u003c\/li\u003e\n\u003cli\u003eEnsure hydraulic lines are free of air pockets before commissioning.\u003c\/li\u003e\n\u003cli\u003eMaintain clearance for screw-type speed adjustment access.\u003c\/li\u003e\n\u003cli\u003eVerify clockwise rotation alignment with driven shaft prior to coupling.\u003c\/li\u003e\n\u003cli\u003eFor ATEX environments, confirm grounding and sealing of hydraulic connections to prevent ignition risks.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":44030079893578,"sku":"8516-180","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8569\/3770\/files\/TG-13_8516-038_fc34801a-992f-4e27-a088-e46c416e5bc0.png?v=1765345886","url":"https:\/\/www.topbrandsplc.com\/products\/woodward-8516-180-tg611-13-mechanical-hydraulic-governor","provider":"Topbrands PLC Limited","version":"1.0","type":"link"}