Standard:

• ARP1280
• Revision: A

Reaffirmed:

• 2002-07-30

Revised:

• 1994-07-01

Revision:

• Historical. Access the latest revision: ARP1280B

Issuing:

• A-6c6 Power Sources Committee

Scope:

This SAE Aerospace Recommended Practice (ARP) is an application guide for hydraulic power transfer units, and describes the various types, typical design approaches, their operational characteristics and limitations, circuit recommendations, and a tabulation of typical applications. The scope is limited to devices that transfer power between hydraulic systems and do so by means of rotary subassemblies such as hydraulic motors and pumps.

The purpose of this document is to apprise the system designer of the available options in power transfer units, configuration tradeoffs, and system design precautions in their application.

History:

Standard	Published	Revision	Status
ARP1280B	2009-12-30	Latest	Revised
ARP1280A	1994-07-01	Historical	Reaffirmed
ARP1280	1976-03-01	Historical	Issued

AKA:

• SAE ARP 1280

Sector:

• Aerospace

Topic:

• Hydraulic systems