Woodward 8561-743 Electromechanical Actuator

Product Brief Introduction High torque electromechanical actuator for large prime mover fuel control. It accepts low power control signals from digital governors and outputs large mechanical force to manipulate fuel rack for speed and load regulation.
Tag:

Technical Specifications 24VDC power input; integrated position feedback; high torque mechanical output structure. Operating temperature: -40℃ ~ +85℃.

Functional Features High-torque linear stroke adjustment; real-time position feedback; stroke limit protection; overload and stall protection.

Application Scenarios Heavy-duty diesel engine, marine propulsion engine and large generator set fuel control.

Performance Parameters High output torque, fast response speed, good repeatability, stable operation under strong vibration.

Structural Characteristics Thick metal housing, reinforced gear transmission, built-in position sensing component, separated wiring terminals.

Working Principle The internal electromagnetic drive assembly converts control current into mechanical rotary motion, converted to linear stroke to adjust fuel rack. Position sensor feeds back actual stroke signal to controller for closed-loop adjustment.

Installation Requirements Solid mounting base; properly adjust linkage clearance; use shielded twisted pair for feedback signal wiring.

Usage Notes Avoid excessive mechanical preload on linkage; inspect coil insulation and transmission wear during overhaul.




    Customers reviews

    There are no reviews yet.

    Be the first to review “Woodward 8561-743 Electromechanical Actuator”

    Your email address will not be published. Required fields are marked *

    Search for products

    Back to Top
    Product has been added to your cart
    phone: +8613639522374
    to whats
    +8613639522374
    to whats
    +8613639522374
    email: anikaqx@gmail.com