{"product_id":"woodward-8400-016-high-performance-speed-controller","title":"Woodward 8400-016 High-performance Speed Controller","description":"\u003cp\u003eThe \u003cstrong\u003eWoodward 8400-016\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e8400-016\u003c\/strong\u003e Speed Controller, operates as a dedicated hardware component for prime mover rotational velocity regulation within governing control platforms.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e8400-016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWoodward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e35.5 x 20 x 19 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eActuator Loop Feedback Response\u003c\/h3\u003e\n\u003cp\u003eThe 8400-016 speed controller modulates fuel delivery to the prime mover by processing speed sensor inputs to maintain a defined setpoint. Precise maintenance of the actuator loop feedback response is required to prevent instability, such as hunting or overshoot, during steady-state operation and load transients. The controller electronics are designed to process rapid frequency fluctuations and convert them into proportional drive signals for the attached actuator. Proper tuning of the gain and derivative terms within the internal feedback loop is necessary to compensate for the mechanical time constant of the fuel system, ensuring that the control output remains synchronized with the engine's dynamic response characteristics.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is this controller compatible with redundant actuator configurations?\u003c\/p\u003e\n\u003cp\u003eA: Compatibility with redundant actuator configurations depends on the specific wiring harness and control system architecture. Consult the integration manual to determine if the 8400-016 output stage supports parallel or master-slave driver operation.\u003c\/p\u003e\n\u003cp\u003eQ: What are the primary considerations for serial communication setup?\u003c\/p\u003e\n\u003cp\u003eA: When interfacing with the 8400-016, ensure that the communication cable utilizes shielded twisted-pair conductors. Signal integrity is contingent upon keeping the serial bus routing isolated from high-voltage AC lines to prevent induced noise on the data stream.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the controller housing within an industrial enclosure. Ensure the mounting orientation allows for adequate convective airflow over the chassis surfaces to dissipate internal heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use shielded cabling for all speed sensor inputs and actuator outputs. Terminate the shield drain wire to the cabinet common ground point at only one end to prevent the formation of ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Verify all terminal assignments against the system schematics prior to applying power. Ensure that the wire gauge is sufficient to carry the required actuator current without excessive voltage drop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValidation:\u003c\/strong\u003e Upon installation, perform a static check of the speed sensor input signal to ensure it is clear of electrical noise. Configure the control parameters according to the prime mover's idle and full-load speed requirements before initiating the first start sequence.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":53002421469493,"sku":"8400-016","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/8400-0162.png?v=1781516597","url":"https:\/\/www.5gplc.com\/products\/woodward-8400-016-high-performance-speed-controller","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}