SAE ARP6154-2017
Aerospace Fluid Power Electrohydrostatic Module@ Design@ Performance and Test Recommendations

Standard No.

SAE ARP6154-2017

Release Date

2017

Published By

SAE - SAE International

Latest

SAE ARP6154-2017

Scope

This Aerospace Recommended Practice provides general requirements for Electrohydrostatic Module (EHM) that is used in Electrohydrostatic Actuator (EHA) for aerospace applications This document includes design@ performance and test (production and qualification) requirements Purpose This document is intended to be used as a guide by the EHA manufacturer in preparing a detail specification for a specific EHM application. This document may be read in conjunction with ISO 22072 which defines the general characteristics@ requirements and design data for an Electrohydrostatic Actuator (EHA) The requirements contained in this document are confined to interface definition and input/output characteristics of an EHM. The information presented should be useful in standardizing The terminology The specification of design and performance parameters@ and The test procedures used in conjunction of these components The requirements do not restrict nor attempt to define the internal design characteristics of an EHM. As such the material is equally applicable to an EHM having Different internal functioning Different ratings Different physical sizes@ etc In certain instances@ standards for an EHM design are recommended to achieve component interchangeability@ for example@ command signal polarity@ mounting bolts and fluid ports location Field of Application This document applies to both balanced and unbalanced area EHA and EBHA applications The specification information is directed towards an EHM for use in aircraft flight control systems. However@ it shall be recognized that it may also be applicable to many other control systems@ for example@ landing gear actuation and steering systems. Unless otherwise indicated in the rest of this document@ EHA term is used to describe actuators using EHM concept

SAE ARP6154-2017 history

• 2017 SAE ARP6154-2017 Aerospace Fluid Power Electrohydrostatic Module@ Design@ Performance and Test Recommendations