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Standard

Aerospace-Interface Definition for Mechanical Actuation Subsystems

2023-01-17
CURRENT
ARP5311
This SAE Aerospace Recommended Practice (ARP) defines all the relevant issues that affect the generation of an Interface Control Document for Mechanical Actuation Sub-Systems. It is intended to provide to all parties involved with the generation of Mechanical Actuation Sub-Systems, a definition of documentation, drawings, reports and design parameters required to assure a successful development of mechanical actuation sub-systems for Aerospace-Military and Commercial applications.
Standard

Trimmable Horizontal Stabilizer Actuator Structural Load Path Integrity Monitoring Principles

2021-11-02
WIP
AIR6226A
Most of the Trimmable Horizontal Stabilizer Actuators (THSA) feature a dual structural load path, the primary load path being loaded, the secondary load path being normally unloaded, or both load paths sharing in parallel the Horizontal Stabilizer load. This document describes existing methods for detecting rupture or disconnection of loaded load paths as an overview for those specifying or designing Horizontal Stabilizer Trim Actuators in order to compare existing solutions as reference for implementation in new aircraft programs.
Standard

Rotary and Linear Mechanical Actuators - General Guidelines for

2023-12-19
WIP
ARP7101
This project will create an Aerospace Recommended Practice that provides comprehensive guidelines for the design and specifications for rotary and linear mechanical actuators for use in aircraft mechanically distributed actuation systems including but not limited to flap, slat , cargo door, and weapons bay door actuators.
Standard

Trimmable Horizontal Stabilizer Actuator Descriptions

2022-02-23
CURRENT
AIR6052A
This SAE Aerospace Information Report (AIR) provides descriptions of trimmable horizontal stabilizer actuators that are installed on a variety of transport and business aircraft systems.
Standard

Aerospace - Testing of Electromechanical Actuators, General Guidelines For

2023-02-10
WIP
ARP5724A
This document provides an overview of the tests, and issues related to testing, that are unique to Electromechanical Actuators (EMAs). The tests, and issues documented, are not necessarily all-inclusive. This document discusses both the tests applicable to EMAs and the test methodologies to accomplish the test objectives. EMAs may be used in a wide variety of applications such as utility, secondary flight controls and primary flight controls, in a wide variety of markets including manned and unmanned civil and military aircraft, small missile fin and thrust vector control applications up to high powered utility and flight controls. EMAs may also have either a rotary or a linear output, be servo controlled or use simple open loop point-to-point or other control topologies. As such this document covers a wide range of potential applications, the application of any given test requirement is determined by the application and the user.
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