{"product_id":"woodward-8290-185-8290-185-epg-electrically-powered-governor","title":"Woodward 8290-185 (8290-185) EPG Electrically Powered Governor","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8290-185 (Part Number: 8290-185)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a precision Electrically Powered Governor (EPG) speed control module designed for high-performance engine management. Specifically engineered for diesel, gas, or gasoline engines, this unit provides accurate isochronous speed control for prime movers driving mechanical loads or generators. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8290-185 (Model: 8290-185)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebelongs to the Woodward EPG series, a product line recognized for exceptional reliability in industrial environments where frequency stability and rapid response to load transients are critical.\u003c\/p\u003e\n\u003cp\u003eUnlike complex digital control systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8290-185 (8290-185)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efocuses on robust analog performance with simplified installation. It utilizes industrial-grade screw clamp terminals for secure wiring and operates on a nominal 24 VDC power source. This controller is traditionally paired with Woodward’s 512, 524, or 1724 EPG series actuators to form a complete governing system. Its specialized internal circuitry effectively filters out electromagnetic interference (EMI), ensuring stable RPM maintenance for heavy-duty power generation and industrial pumping applications.\u003c\/p\u003e\n\u003ch3\u003eDetailed Technical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8290-185 (8290-185)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis built to rigorous industrial standards to ensure long-term stability:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Woodward\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8290-185 (8290-185)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e: EPG (Electrically Powered Governor)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 12\/24 VDC Nominal (18–32 VDC Operating Range)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: 95 VA Maximum (during actuator full-stroke)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpeed Sensing\u003c\/strong\u003e: Magnetic Pickup (MPU) Signal (Minimum 1.5 Vrms)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e: 3000 Hz to 6000 Hz at rated speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControl Type\u003c\/strong\u003e: Isochronous (Maintains constant speed regardless of load)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eActuator Compatibility\u003c\/strong\u003e: Optimized for Woodward 512, 524, or 1724 EPG Actuators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustments\u003c\/strong\u003e: On-board potentiometers for Rated Speed, Gain, and Stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Secure Screw Clamp\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: –40 °C to +75 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.07 lbs (0.94 kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e: Chassis or Internal Panel Mount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":42870825943130,"sku":"LR20949","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/202._ec9ebde5-6b26-4a93-836f-6935cfbe08ba.jpg?v=1772768997","url":"https:\/\/www.spareoil.com\/products\/woodward-8290-185-8290-185-epg-electrically-powered-governor","provider":"SpareOil Automation","version":"1.0","type":"link"}