APECS Linear
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0175 Linear Actuators |
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APECS 0175 linear actuators deliver precise positioning and form the foundation of a full electronic governing system. |
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0225 Linear Actuato |
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Ball bearing design of the APECS 0225 linear actuator reduces friction and delivers more precise engine control. |
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0275 Linear Actuator |
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APECS 0275 linear actuators provide precision fuel control of diesel, gasoline, or natural gas engines. |
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DYNA Actuators
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DYNA 2000/2500 Linear Actuactors |
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DYNA 2000 and 2500 actuators provide precise isochronous speed control of engines with fuel system force requirements of less than 13 lbs (58 N). |
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DYNA 7000 Rotary Actuator |
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DYNA Plus actuators can be operated with any of the DYNA controllers to provide an engine governor for speed and power control of piston and gas turbine engines or steam and water turbines. The actuator is equipped with a non-contact feedback transducer, making it useful in positioning systems. |
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DYNA Plus Series |
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DYNA Plus actuators can be operated with any of the DYNA controllers to provide an engine governor for speed and power control of piston and gas turbine engines or steam and water turbines. The actuator is equipped with a non-contact feedback transducer, making it useful in positioning systems. |
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EPG Rotary Actuators
L-Series Speed or Position Control Actuators
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L-Series Integrated Engine Speed Control Actuator |
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The Woodward L-Series Integrated Engine Control System is the first engine speed control to deliver so much in a package this compact. It can also deliver a big savings in production and field support. The L-Series control system can easily be programmed to match the operating parameters of every engine you produce since it is microprocessor-based. The L-Series offers speed control with software-selectable speed setpoints, dynamics, fuel limiting, and start/stop behavior. All you need is a PC and a simple, plug-in download on your production line. |
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L-Series Position Control Actuator |
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The L-Series Position Controller provides a building block approach to total engine management. The microprocessor-based, bi-directional actuator design easily attaches to fuel pumps, mixers, or throttle bodies. The L-Series Position Controller accepts a position command and drives the 0-60 degree output shaft to the commanded position based on an internal shaft position sensor. The high-efficiency torque motor delivers 0.34 N•m (0.25 lb-ft) nominally over 60 degree travel range to operate fuel or air control devices. |
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F-Series Modular Electrical Actuators
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F-Series Modular Actuator |
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Woodward’s F-Series Modular Actuator is a robust, bi-directional, electrical actuator with integral drive. It is designed to be engine-mounted for various position control functions on reciprocating engines used in industrial and on-highway service. Woodward’s F-Series is either a stand-alone actuator or a combination actuator + throttle body (Integrated Throttle Body [ITB]) with integral electronics. Three versions comprise the product line:
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ProAct Actuators
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ProAct P-Series FL Actuator |
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Woodward’s ProAct P-Series FL position controller adds further flexible actuation to the ProAct product line. This new actuator configuration accommodates wiring directly to the unit’s internal circuit board, eliminating the need for an intermediate connector along with its cost. |
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ProAct Digital Plus Actuator |
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The ProAct™ Digital Plus actuator controls varying functions such as fuel rack positioning, timing control, throttle valve, and wastegate positioning, among others. The actuator is effectively a positioner with an integral driver that will accept a position command signal from another device in the system such as a speed control. Its integral digital driver is capable of controlling the actuator, communicating with the outside control system, and containing on-board software and intelligence to realize monitoring and customizing functions. |
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ProAct ISC Integrated Speed Control |
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ProAct™ ISC combines the proven ProAct electric actuator with integrated speed control software to control the speed of diesel and gaseous fuel engines. ProAct ISC is a microprocessor-based speed control incorporated into an actuator, creating a single integrated actuator/speed control. This eliminates the need for an additional driver box and speed control box. |
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ProAct ITB Integrated Throttle Body |
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The ProAct™ ITB integrated actuator and throttle body is designed to throttle air or air/fuel for gaseous engines. With bore sizes ranging from 85mm to 180mm, ProAct ITBs are designed for use with engines in the 1 MW to 2 MW range. The electromagnetic actuator has 75 degrees of travel, which alleviates the problems associated with linkages on gas engines (such as setup, non-linearity, and wear). |
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EML100 |
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Woodward’s EML100 electric actuator provides high accuracy, closed loop position control for steam and gas turbine valves. The actuator positions a steam or fuel valve that requires a linear operator with a stroke length between 13 and 38 mm (0.5 and 1.5 inches). This linear electric actuator is driven by an off-actuator driver Woodward’s EM/LQ Digital Driver |
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Electric Gear-Motor Actuators EM80-300
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The 512/524 and 1712/1724 EPGs |
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The EM-80 and EM-300 gear-motor actuators are intended to be mounted on large diesel, gas, and dual-fuel engines, and on all types of turbines. They control the position of engine fuel racks, turbine fuel valves, turbine and turbocharger variable geometry, and handle fuel injection timing control racks. These systems are well suited for engines without a mechanical drive or hydraulic oil supply. |
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