
( Brand: Woodward ), ( Manufacturer Part Number: 8256-021 ), ( Part Type: Actuator )
The 8256-021 EPG Actuator, manufactured by Woodward, is a high-performance electric actuator designed for various applications. This actuator operates on a 24VDC power supply, making it a versatile choice for systems that utilize this voltage.
The 8256-021 EPG Actuator is characterized by its compact size, making it an ideal solution for space-constrained applications. Its dimensions measure approximately 6.3 inches (160mm) in length, 2.7 inches (68mm) in width, and 4.8 inches (122mm) in height. Despite its compact size, this actuator delivers impressive torque capabilities, allowing it to handle heavy loads effectively.
The actuator features a durable construction, with materials chosen for their resistance to harsh environmental conditions. The housing is made of a robust aluminum alloy, while the internal components are protected with a high-quality epoxy coating. This ensures the actuator can withstand high temperatures, humidity, and other environmental factors, providing long-term reliability and durability.
The 8256-021 EPG Actuator is equipped with a precisely engineered gear system that delivers smooth and precise motion control. This gear system allows for accurate positioning and holds its position with minimal drift, ensuring consistent performance over time. The actuator also features a built-in feedback mechanism, which provides real-time position information, enabling advanced control systems to monitor and adjust its position as needed.
The 8256-021 EPG Actuator comes with a variety of mounting options, making it easy to integrate into existing systems or custom applications. It also includes a set of connectors for easy power supply and feedback connection. The actuator can be controlled using various methods, such as analog or digital signals, making it compatible with a wide range of control systems.
In summary, the 8256-021 EPG Actuator from Woodward is a powerful, compact, and reliable electric actuator. Its robust construction, high torque capabilities, smooth motion control, and advanced feedback mechanism make it an excellent choice for various applications requiring precise position control, such as industrial automation, HVAC systems, and renewable energy applications.
The 8256-021 EPG Actuator 24VDC from Woodward is a hydraulic actuator used in various applications, primarily in the aerospace and defense industries. Here are some pros and cons of purchasing this product:
Pros:1. Reliability: Woodward is a renowned name in the aerospace and defense industries, known for its high-quality and reliable products. The 8256-021 EPG Actuator is no exception.
2. Wide Operating Temperature Range: The actuator has a wide operating temperature range, which makes it suitable for use in various environmental conditions.
3. High Force and Stroke Capacity: The actuator has a high force and stroke capacity, making it suitable for use in heavy-duty applications.
4. Electronic Position Sensing: The actuator has an electronic position sensing feature, which allows for precise position control and feedback.
Cons:1. High Cost: The 8256-021 EPG Actuator is a high-end product, and its price reflects its quality and capabilities. This may be a significant drawback for those on a tight budget.
2. Limited Availability: Due to its specialized nature, the actuator may not be readily available in all retail outlets. Customers may need to order it directly from the manufacturer or authorized distributors.
3. Complex Installation: The actuator may require specialized skills and tools for installation, which may add to the installation cost.
In conclusion, the 8256-021 EPG Actuator is a high-quality product that is suitable for use in heavy-duty and critical applications. Its high force and stroke capacity, wide operating temperature range, and electronic position sensing feature make it an ideal choice for customers who require precision and reliability. However, its high cost and limited availability may be a significant drawback for some customers. Ultimately, the decision to purchase the actuator should be based on the specific requirements and budget of the customer. If the customer can afford the high cost and the actuator meets their specifications, then it is a good investment. If not, there may be other alternatives available that may better suit their needs and budget.
Asynchronous electronic controls are available with either start-fuel limit or switch selected dual dynamics. Electrically powered governor systems the and pegs are three-component governing for 12 or 24 vdc operation. Epg controllers with switch-selected dynamics allow stable operation at no load and brisk response when the unit is heavily loaded.
The rotary design and output shaft on both ends gives or clockwise counterclockwise travel to low-mass, low friction fuel linkages. A rugged cast aluminum housing permits installation of the speed control on engine skid. The selected epg actuator is mounted on prime mover and mechanically linked to fuel control.
Load sharing devices are available for use with the asynchronous model's used in paralleled applications. All epg systems include an actuator, electronic speed control, and magnetic pickup. Reloaded internal return springs supply the shaft torque in decrease-fuel direction and for shutdown should electronic control signal be lost.