{"product_id":"woodward-8405-809-proact-75-series-electric-valve-actuator","title":"Woodward 8405-809 ProAct 75 Series Electric Valve Actuator","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-271 citation-end-271\"\u003eThe Woodward \u003cstrong\u003e8405-809\u003c\/strong\u003e is a ProAct 75 series electric valve actuator designed for high-precision control of butterfly valves on gas and diesel engines.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eThis all-electric, rotary actuator provides fast, bidirectional movement, eliminating the need for hydraulic or pneumatic systems in engine-mounted throttle or bypass applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8405-809.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e13.6 N·m (10 lb-ft) nominal; 27.1 N·m (20 lb-ft) peak.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e18 Vdc to 32 Vdc (24 Vdc nominal).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Rotation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e75 degrees of shaft travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 A typical; up to 30 A during peak transients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Signal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 to 20 mA or PWM (Pulse Width Modulation) for position command.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition Feedback:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated internal position sensor for closed-loop control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-40°C to +100°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP56 for harsh engine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApproximately 11.8 kg (26 lbs).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Actuation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDelivers rapid response times for critical engine speed and load control, ensuring stability during sudden transients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Electric Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRemoves the complexity and maintenance requirements associated with hydraulic fluid lines and oil leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrushless Technology:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUtilizes a brushless DC motor to provide a long service life and high reliability in high-vibration engine-room settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-Directional Capability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides active control in both directions for precise throttle positioning and quick shut-down functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Footprint:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineered for direct mounting on the engine or manifold, reducing the need for complex mechanical linkages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable Dynamics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eParameters such as gain and stability can be tuned via Woodward software to match specific valve and engine characteristics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFault Detection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes internal diagnostics to monitor for over-temperature, low voltage, and position feedback errors.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":46440308211902,"sku":"8405-809","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/woodward-8400-016-speed-controller-22tnbl3sqey.png?v=1773993499","url":"https:\/\/www.autooiltech.com\/products\/woodward-8405-809-proact-75-series-electric-valve-actuator","provider":"AutoOilTech Limited","version":"1.0","type":"link"}