ARP490G: Electrohydraulic Servovalves - Recommended Practice

Features

Issuing Committee: A-6B1 Hydraulic Servo Actuation Committee

Scope

Content: This SAE Aerospace Recommended Practice (ARP) provides definitions and background information regarding the physical performance and testing of electrohydraulic flow control and pressure control servovalves. This ARP also provides extensive guidance for the preparation of procurement specifications and for functional testing.

NOTE: An example of a procurement specification is provided as Appendix A.

Rationale

Content

The document has been revised to:

Clarify definition of terms and align them with the illustrations given in figures.
Update document references.
Correct multiple typographical errors introduced during previous revisions.
Include some technical updates.

Meta Tags

Topics: Munitions
Flight control actuators
Fluid power systems
Environmental testing
Hydraulic fluids
Hydraulic motors
Commercial aircraft
Nuts
Hydraulic systems
Hydraulic equipment
Valves
Test procedures

Details

DOI: https://doi.org/10.4271/ARP490G

Pages: 78

Citation: SAE International Recommended Practice, Electrohydraulic Servovalves, SAE Standard ARP490G, Revised April 2020, Issued July 1958, https://doi.org/10.4271/ARP490G.

Additional Details

Publisher: SAE International

Published: Apr 1, 2020

Product Code: ARP490G

Content Type: Recommended Practice

Status: Revised

Language: English

Historical