{"product_id":"9907-014-2301a-woodward-speed-control","title":"9907-014 2301A | Woodward | Speed Control","description":"\u003cp\u003eConfigured for precise turbine governing in speed control applications, the \u003cstrong\u003eWoodward 9907-014\u003c\/strong\u003e (\u003cstrong\u003e9907-014\u003c\/strong\u003e Speed Control) provides direct physical\/electrical execution of engine speed regulation without integrated load-sharing functionality.\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\u003e9907-014\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\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8.625 x 7.25 x 2.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 15 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e20-40 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis\u003c\/td\u003e\n\u003ctd\u003eSheet Metal\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 9907-014 utilizes a closed-loop control algorithm to maintain setpoint rotational speed by modulating the output signal to the fuel actuator. The response time and loop stability are dependent on the integrated PID settings, which must be tuned to match the specific dynamic characteristics of the prime mover. As a dedicated speed control unit, it processes magnetic pickup (MPU) inputs to determine engine RPM and compensates for load-induced speed variations. To ensure optimal actuator loop feedback response, the output drive signal must be monitored to verify that the actuator travel remains within the mechanical limits defined for the application.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the 9907-014 compatible with load-sharing systems?\u003c\/p\u003e\n\u003cp\u003eA: No, the 9907-014 is architected exclusively for speed control. It lacks the internal circuitry and communication capabilities required for load-sharing applications common in the wider 2301A series.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 9907-014 be operated in high-vibration environments?\u003c\/p\u003e\n\u003cp\u003eA: The chassis is constructed from sheet metal, providing structural integrity. However, verify that mounting locations adhere to standard industrial vibration limits and ensure that all electrical connectors are secured against loosening.\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 sheet metal chassis to a flat, vertical surface within the control panel. Ensure adequate clearance for the 8.625 x 7.25 x 2.5 inch envelope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use shielded cabling for all speed sensor (MPU) inputs to prevent induced noise from distorting the RPM signal. Ground the shield at the control unit side only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Input:\u003c\/strong\u003e Ensure the 20-40 VDC power source is filtered and regulated to prevent voltage fluctuations that could interfere with control stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuator Connection:\u003c\/strong\u003e Connect the actuator drive lines using appropriately sized wire to minimize voltage drop, ensuring the unit can maintain the full current range required for valve or fuel rack positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValidation:\u003c\/strong\u003e Perform a cold-start test to calibrate the idle speed setpoint and verify the responsiveness of the governor under no-load conditions before engaging the load.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":53002146906421,"sku":"9907-014","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/9907-014.png?v=1781507673","url":"https:\/\/www.5gplc.com\/products\/9907-014-2301a-woodward-speed-control","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}