{"product_id":"woodward-dyn1-10784-003-0-12-electronic-speed-controller-governor","title":"Woodward DYN1-10784-003-0-12 Electronic Speed Controller Governor","description":"\u003carticle\u003e\n\u003ch3\u003e\n\u003cstrong\u003eProduct Description\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDYN1-10784-003-0-12 \u003c\/strong\u003eis an electronic speed control unit developed by Woodward, originally under the Barber-Colman product line. It is engineered to maintain stable engine speed in diesel-driven systems by regulating fuel delivery through compatible actuator assemblies.\u003c\/p\u003e\n\u003cp\u003eThis controller operates on a 12 VDC power supply and is typically installed in a panel-mounted configuration, making it suitable for retrofit and replacement scenarios in legacy control systems. It is widely used as a direct functional substitute for earlier Dyna series controllers in industrial generator and engine applications.\u003c\/p\u003e\n\u003cp\u003eThe unit provides consistent speed regulation under varying load conditions and is commonly integrated with Stanadyne D-type actuator systems or equivalent configurations.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\nParameter\n\u003c\/th\u003e\n\u003cth\u003e\nSpecification\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nModel\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eDYN1-10784-003-0-12 \u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nManufacturer\n\u003c\/td\u003e\n\u003ctd\u003e\nWoodward \/ Barber-Colman lineage\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nSupply Voltage\n\u003c\/td\u003e\n\u003ctd\u003e\n12 VDC\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nControl Type\n\u003c\/td\u003e\n\u003ctd\u003e\nClosed-loop electronic speed controller\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nMounting Method\n\u003c\/td\u003e\n\u003ctd\u003e\nPanel mount\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nCompatible Actuators\n\u003c\/td\u003e\n\u003ctd\u003e\nDYNA series \/ Stanadyne D-type systems\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nDimensions\n\u003c\/td\u003e\n\u003ctd\u003e\n​203 × 203 × 203 mm\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nSignal Interface\n\u003c\/td\u003e\n\u003ctd\u003e\nAnalog speed sensing input (magnetic pickup typical)\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nAdjustment Features\n\u003c\/td\u003e\n\u003ctd\u003e\nSpeed setting, gain, droop, and stability tuning\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nEnvironmental Rating\n\u003c\/td\u003e\n\u003ctd\u003e\nIndustrial-grade enclosure (non-hazardous area)\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cstrong\u003eApplication Areas\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThis controller is used in diesel engine systems where stable rotational speed is critical for operational performance. Typical applications include:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nStandby and prime power generator sets\n\u003c\/li\u003e\n\u003cli\u003e\nIndustrial pump and compressor drives\n\u003c\/li\u003e\n\u003cli\u003e\nMarine auxiliary engines\n\u003c\/li\u003e\n\u003cli\u003e\nOil and gas field equipment\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eOperational Considerations\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe controller does not incorporate internal safety shutdown logic. System designers must implement independent protective mechanisms such as overspeed trips, high-temperature shutdowns, or pressure-based interlocks to ensure safe operation.\u003c\/p\u003e\n\u003cp\u003eProper tuning of gain and stability parameters is required during commissioning to match the dynamic response of the engine and actuator combination. Periodic inspection of wiring, connectors, and speed sensors is recommended to maintain control accuracy.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eFAQ\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this unit a direct replacement for earlier Dyna controllers?\u003c\/strong\u003e\r\nA: Yes, the \u003cstrong\u003eDYN1-10784-003-0-12 \u003c\/strong\u003eis commonly used as a replacement for earlier Woodward\/Barber-Colman Dyna series controllers with similar electrical and mechanical configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the controller include overspeed protection?\u003c\/strong\u003e\r\nA: No, overspeed protection must be implemented externally using dedicated safety devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of speed input signal is required?\u003c\/strong\u003e\r\nA: The controller typically uses a magnetic pickup sensor to monitor engine speed.\u003c\/p\u003e\n\u003c\/article\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":52762150502685,"sku":"DYN1-10784-003-0-12","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/DYN1-10784-003-0-12-2_1000.jpg?v=1787222648","url":"https:\/\/www.6gcontrols.com\/products\/woodward-dyn1-10784-003-0-12-electronic-speed-controller-governor","provider":"6G Controls","version":"1.0","type":"link"}