EPG Electrically Powered Governor

EPG Electrically Powered Governor
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3 Year Warranty

The EPG is designed for precise speed control of diesel, gas, gasoline engines, and gas turbines. All electric governor systems consist of five major components, one from each of the following categories: Actuator, Speed Control, Magnetic Pickup, Wiring Harness, and Installation Kit.

The EPG is designed for precise speed control of diesel, gas, gasoline engines, and gas turbines. All electric governor systems consist of five major components, one from each of the following categories: Actuator, Speed Control, Magnetic Pickup, Wiring Harness, and Installation Kit.

Part Number Description Manuals Stock Level
8256-008 The 8256-008 Actuator from the Woodward Electrically Powered Governor (EPG) series. This unit uses a 24V Battery and rotates Clockwise for Increased Fuel. Speed controls and actuators must be compatible for proper operation. Call for Availability
8256-009 The 8256-009 is a Counter-Clockwise Actuator in the Woodward Electrical Powered Governor (EPG) Series. This series was made to control the speed of different fuel-based engines. The 8256-009 is compatible with 8290-027 and -030. Call for Availability
8256-010 The 8256-010 is a 24V Clockwise Rotating Actuator compatible with Speed Controllers from the Woodward EPG series. The 8256-010 is made to be used for speed control of diesel, gas, and gasoline engines. Call for Availability
8256-011 The 8256-011 is part of the Woodward EPG series. This series contains within it three basic units that work together to perform the functions of the EPG. The 8256-011 was made to work as a specific fuel speed control system. Call for Availability
8256-012 The 8256-012 is from the Woodward EPG series, this series consists of multiple parts each working together to maintain and control speed levels of diesel, gas, and gasoline engines as well as gas turbines. The controls for this unit were made with specific engine applications in mind. Call for Availability
8256-013 Woodward EPG System model number 8440-013 is a 501 model that runs on a 12-volt battery. For proper operation, this model needs a max. of 60 W power consumption. The 8440-013 model needs to be adjusted before the operation, the rated speed potentiometer will need to be adjusted. Call for Availability
8256-016 Woodward Inc's Electrically Powered Governor System model 8256-016 is a 1724 EU Directive Compliant Model that operates at a 24-Volt battery voltage. The 8256-016 model attaches to an engine, when this has been done pay special attention to the linkage between the engine and actuator as most issues can be seen at this point. Call for Availability
8256-017 Electrically Powered Governor System model 8256-017 is a 1712 model which operates on a 12-Volt battery and can be used in isochronous speed control models. This model can be used with parallel generators, but to do so the Generator Load Sensor must be added to ensure no errors occur. In Stock Ships 3-5 Days
8256-021 Woodward model 8256-021 is an Electrically Powered Governor and is a 524 model. This model can be mounted in any configuration but has specific wire lengths. The 8256-021 model will operate in a ambient temperature range of -40 to +200 degrees Fahrenheit. In Stock Ships 3-5 Days
8256-022 The actuator model number 8256-022 is a 512 model with a 12-volt battery that operates with isochronous speed controls with a number of prime mover types. This model is UL/cUL listed and can be used with diesel/gas turbines, gasoline engines, diesel engines w/ or w/o start fuel limits, and gas engines w/ start fuel limits. In Stock Ships 3-5 Days
8256-032 Woodward's Electrically Powered Governor System Model 8256-032 works with several prime movers to accept load-sharing accessories. The model will operate in a 12 or 24-volt battery operation, this specific model runs on a 24-Volt battery with a diesel start fuel limit prime mover. Call for Availability
8256-060 Woodward's Electrically Powered Governor Model 8256-060 operates as a clockwise actuator. The output shaft on the model will return on the counterclockwise end. Model number 8256-060 is EU Directive Compliant and does not need hydraulics or a mechanical drive supply to function properly. Call for Availability
8256-078 The EPG (Electrically Powered Governor) model 8256-078 is an actuator with sealed position feedback and is a 1724 model which acts on a 24-Volt battery. The length of wire from the 8256-078 model to the battery should be 75 ft. based on a 12 AWG and 35 ft. based on a 14 AWG. Call for Availability
8256-079 The EPG model number 8256-079 is an actuator with sealed position feedback that is also referred to as a 1724 model. The preferred travel on the actuator shaft is twenty-six degrees. The actuator shaft on the 8256-079 model should be kept as close to perpendicular as possible. Call for Availability
8256-080 The 8256-080 model from the Electrically Powered Governor Systems is a counterclockwise actuator, the shaft on the actuator will return to the clockwise end. The clock-spring on the device will provide about 3.5 ft.-lb of work when decreasing. Call for Availability
8256-084 Woodward Inc's Electrically Powered Governor Model 8256-084 is a sealed position feedback actuator known as model 1712, meaning that the battery voltage is 12. This model has a CW output with an MS3102R-14S-7P receptacle and an ambient temperature range of –40 to +167 °F. Call for Availability
8256-085 Woodward Electrically Powered Governor System Model 8256-086 is a sealed position feedback model known as 1712. The 1712 model uses a 12-Volt battery. Model 8256-086 can be used with an isochronous control or single-phase droop models. Call for Availability
8256-086 Woodward Inc's Electrically Powered Governor part 8256-086 is labeled as a 524 model. This model operates on a 24-volt battery with a max 95 W power consumption. Model 8256-086 will have a 50 KA potentiometer that is used with the idle speed feature. Call for Availability
8256-087 Woodward model number 8256-087 is an Electrically Powered Governor that is a sealed position feedback actuator known as a 524 model that has a CCW output. This model can be mounted in any configuration and the wiring that is used must be no longer than 150 for 12 AWG and 70 ft for 14 AWG. Call for Availability
8256-089 Woodward Electrically Powered Governor model 8256-089 is known as a 512 model with a 12-volt battery supply, that has a maximum power consumption of 60 W. This model will have a total allowable wire length of 60 ft (12 AWG) and/or 20 ft (14 AWG) when being connected from the battery to the controller, or from the controller to the actuator. Call for Availability
8290-027 Model 8290-027 is an Electrically Powered Governor designed as a speed control labeled model 1701 that is used with a diesel or gas turbine used at 24-Volts. The switch rating for the 8290-027 model is 20 A, and the fuse for the model is a 10 A slow-blow. Call for Availability
8290-028 Electrically Powered Governor 8290-028 is a speed controller that is also a 501 model, the 501 model operates on a 24-Volt battery with a diesel or gas turbine. With the 8290-028 model there are specific fuse and switch requirements, the fuse requirement is a 5 A slow-blow fuse, with the switch rating requirement being 20 A. Call for Availability
8290-029 Woodward's Electrically Powered Governor System model 8290-029 is a speed control 501 model, this specific actuator is a 12-volt used with a gas/diesel turbine. This model is able to be used with parallel generators, but a 2500 Load Sensor must be added to perform the function properly. Call for Availability
8290-030 Woodward INC Model 8290-030 is a speed control model also known as a 1701 model. This model operates on a 24-Volt battery and can be used with a gasoline mover. Model 8290-030 can be used in a clockwise or counterclockwise mode for actuator rotation to allow for increased fuel. Call for Availability
8290-031 Electronically Powered Governor model 8290-031 is a Speed Control. This model operates on a clockwise or counterclockwise actuator rotation for increased fuel. Model 8290-031 also operates on a 24-Volt battery with gasoline/gas engines. Please advise that when you are connecting the actuator and engine the wire in no longer than 75 ft (12 AWG) or 35 ft (14 AWG). Call for Availability
8290-032 The 8290-032 model is part of the Electronically Powered Governor (EPG) Series produced by Woodward. This is another 501 Speed Control but operates at 12-Volts. The 8290-032 model can also be used with gasoline/engines. If parallel generators are needed be sure that an 8271-644 model has been attached. Call for Availability
8290-045 Woodward's 8290-045 model is part of the EPG System Series. This specific model is a droop speed control model that is used at a speed range of 3000-6000 Hz. This model is also used a 24-Volts with a gasoline or gas engine, the actuators that can be used with this model are 8256-021 and 8256-016. Call for Availability
8290-046 The Electronically Powered Governor Model 8290-046 is a single-phase droop control that operates on a 12-volt battery at a speed range of 3000-6000 Hz. This model can only be used with a diesel/gas turbine prime mover. In Stock Ships 3-5 Days
8290-047 The single-phase droop control number 8290-047 is part of the series of Electronically Powered Governors. The model can only be used with gasoline/gas engines. The 8290-047 model operates on a 12-Volt system battery and will typically operate between 3000-6000 Hz. Call for Availability
8290-050 Woodward's Electronically Powered Governor 8290-050. The 8290-050 model is an isochronous speed control that operates on a 12-V battery at 1500-3000 Hz. The model can only be used in conjunction with the 8256-017 and 8256-022 actuators. Call for Availability
8290-051 Woodward model 8290-051 is part of the Electronically Powered Governor Series. This model is an isochronous speed control model that operates at 12-Volts. The 8290-051 model is used with a gas or gasoline engine operating at a required speed range of 6000-12000 Hz. Call for Availability
8290-052 Woodward's 8290-052 model is an isochronous speed control used at 24-Volts alongside gasoline or gas engines and needs to be used at a range of 6000-12000 Hz. This model can be used with the actuators, that being an 8256-021 and 8256-016 model. Call for Availability
8290-062 The Electronically Powered Governor Series Model 8290-062 is another isochronous speed control that operates on a 12-V system battery voltage. This model has a required speed range of 750-1500 Hz and will typically be made up of aluminum and steel parts. Call for Availability
8290-067 Single-Phase Droop Controller 8290-067 operates within a required speed range of 750-1500 Hz alongside the 8256-017 and 8256-022 actuators. The 8290-067 model operates on a system battery voltage of 12-V, and will only work with diesel/gas turbines. Call for Availability
8290-068 Model 8290-068 is a single-phase droop controller from the Electronically Powered Governor System Series of Models produced by Woodward Inc. This model will operate on a system battery voltage of twelve volts and will operate under gasoline or gas engines. Call for Availability
8290-069 Woodward's Electrically Powered Governor model 8290-069 is one of the single-phase droop controls, this specific model operates on a system battery of 24-Volts. This model works with a diesel/gas turbine prime mover and works with two actuators which are the 8256-017 and 8256-022 models. Call for Availability
8290-070 Electrically Powered Governor Series model 8290-070 is a single-phase droop controller that operates on a 24-volt system battery with a gas/gasoline prime mover. Model 8290-070 can be used in conjunction with actuator models such as 8256-016 and 8256-021. Call for Availability
8290-071 The Electronically Powered Governor System model 8290-071 is one of many single-phase droop control models that operate on a 12-volt system battery. This model operates with gas and diesel turbine prime movers and needs a minimum of 7 A when the governor has been energized. Call for Availability
8290-072 Electrically Powered Governor Series model 8290-072 is a single-phase droop controller that is operated at a speed range of 1500-3000 Hz on a 12-Volt battery. The 8290-072 model is typically used with the 8256-017 and 8256-022 actuators. Call for Availability
8290-073 Electrically Powered Governor Series Model 8290-073 is used with a diesel and gas turbine prime mover that operates on a twenty-four system battery voltage. This model will need a power consumption of 95 W, note that this consumption is the maximum for 24-volt models. Call for Availability
8290-074 Woodward model 8290-074 is part of the Electrically Powered Governors Series. The model is used with gasoline and gas engine prime movers at 1500-3000 Hz. Please note that model 8290-074 is a single-phase droop controller and needs to be used with either a model 1724 (8256-016) or model 524 (8256-021) actuator. Call for Availability
8290-075 Electronically Powered Governor Woodward Model 8290-075 is used at a speed range of 6000-12000 Hz. This model also operates on a system battery of 12 volts. Model 8290-075 is to be used with gas and diesel turbine prime movers as well as 512 and 1712 actuators. Call for Availability
8290-076 The Single-Phase Droop Controller EPG Model 8290-076 must be used with a gasoline/gas engine prime mover at 6000-12000 Hz. The maximum wire for 12 AWG is 60 ft. Model 8290-076 requires a 12-volt battery, when the battery is a 12-volt supply the maximum power consumption will be 60 W. Call for Availability
8290-077 The Electrically Powered Governor Series model 8290-077 is designed to be used as a single-phase droop control model with an 8256-017 or 8256-022 actuator. This model can be used with other governors, but please be sure that a 2500 Load Sensor has been connected to ensure that there are no errors. Call for Availability
8290-078 The Electronically Powered Governor Series Model 8290-078 is used with prime movers that are not equipped with hydraulic oil supplies or mechanical drives. This model is also compatible with a full line of other Woodward accessories. Call for Availability
8290-103 The Woodward EPG Series model 8290-103 is a speed control equipped with position feedback. This model can be used with any of the actuators. The 8290-133 model has a steady state speed band that will typically maintain a ±1/4 of 1% of the rated speed. Call for Availability
8290-133 Woodward Electrically Powered Governor Actuator Drive Model 8290-133 can be used with a 4024 model that requires a larger terminal lever of .500-36 serrations. Please note that the total allowable wire length for 4024 models is 22 ft. for 12 AWG and 8 ft. for 14 AWG. Call for Availability
8290-134 Woodward INC EPG System Actuator Drive Model 8290-133 can be used with a number of actuators, 724, 1724, 512, 1724, and 4024. The model can be used unattended. Part number 8290-133 can be used with prime movers that do not have a hydraulic oil supply or any type of mechanical driver. Call for Availability
8290-135 Woodward EPG Actuator Driver Model 8290-135 operates on a system battery voltage of 12 volts. This model also works to accept load-sharing accessories. Model 8290-135 is compatible with a variety of different Woodward accessories and a custom installation kit is available. Call for Availability
8290-136 Woodward's EPG Actuator Driver Model 8290-136 can be used with all of the actuators. Please note that there are specific wiring lengths for each actuator. The allowable length for the 1712/512 models is 10 ft (3 m) for 14 AWG and/or 20 ft (6 m) for 12 AWG. Call for Availability
8290-147 Woodward Isochronous Speed Control part 8290-147 is used with the 4024 actuator model which needs a larger terminal lever at .500-36 serrations and 42° rotations. Make sure that before installing an actuator with this model, it can be used within the work output of the attached actuator. Call for Availability
8290-148 Woodward Isochronosu Speed Control model number 8290-148 has a system battery of 24 volts. This model has a steady state speed band that maintains the rated speed. Model 8290-148 operates on a maximum power consumption of 95 W and needs a battery charger that is capable of at least 5 A. Call for Availability
8290-149 The Speed Control with Position Feedback model 8290-149 can be used with a number of actuators manufactured by Woodward and has a magnetic pickup of 1.5 VRMS. Call for Availability
8290-153 Woodward EPG Actuator Driver model 8290-153 operates on a system battery of 24 volts and can be used with 1712/1724, 524/512, and 4024 actuator models. This model can be mounted in any configuration and is made up of cast aluminum weighing about a pound. Call for Availability
8290-184 Woodward Isochronous Speed Control Model 8290-184 is designed to be in conjunction with diesel or turbine prime movers and has a system battery voltage of 24 VDC. This model must be used in a 3000-6000 Hz range and has a start fuel limit. In Stock Ships Today
8290-185 The Isochronous Speed Control model 8290-185 is used with natural gas or gasoline prime movers with a 24-volt system battery. This model is used with a 524/1724 actuator model. The 8290-185 model can be used with prime movers that do not have a hydraulic oil supply for the governor. In Stock Ships 3-5 Days
8290-186 Isochronous Speed Control Model 8290-186 is used with 512/1712 actuator models as well as diesel or natural gas turbines. This model has a start fuel limit. The 8290-186 model must run at a required speed range of 3000-6000 Hz, and be operated on a 12-volt battery supply. In Stock Ships 3-5 Days
8290-187 Electrically Powered Governor Series Model 8290-187 is an Isochronous Speed Model that is used with Natural Gas or Diesel turbine prime movers. This model requires a 12-volt system battery for proper operation and has a maximum of 60 W power consumption. In Stock Ships 3-5 Days
8290-189 Isochronous Speed Control model 8290-189 is part of the Electrically Powered Governor series by Woodward. This model operates on a 24-volt system battery. Model 8290-189 has up to 2.3 J (1.7 ft.-lb) of available workload, the actuator rotation will be 30 or 35 degrees. Call for Availability
8290-190 Electrically Powered Governor Series 8290-190 is an Isochronous Speed Controller that operates on a system battery voltage of 12 volts with a diesel turbine. This model does not come included with a start fuel limit and needs a battery charger of at least 5 A. In Stock Ships 3-5 Days
8290-191 Woodward 8290-191 from the Electrically Powered Governor Series. This model is a droop speed controller that operates on a system battery voltage of 24 volts. The 8290-191 model will operate on a power consumption of 95 W, with a battery charger of at least 5 A. In Stock Ships 3-5 Days
8290-192 Woodward Electrically Powered Governor Series Model 8290-192 is a droop speed control that can be used with the 1712/1724 and 512/524 actuators. The typical system battery voltage of this model will sit at 12 volts and have a power consumption of 60 w. Call for Availability
8290-215 Woodward Electrically Powered Governor (EPG) Series Model 8290-215 is mostly obsolete and is no longer in production as such there is little information on it. The 8290-215 model can be used with the 4024, 1712/1724, and 512/524 actuator models. Call for Availability