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CURRENT
2017-11-30
Standard
AIR34B
The scope of this SAE Aerospace Information Report (AIR) is to present a guide for the determination of probable power output and the effect on the aircraft system that will be experienced when operating three-phase motors with one phase open. Unfortunately, the above subject cannot be resolved by specific rules. Modern aircraft or missile electrical systems are composed of a wide variety of electrical and electronic components. These components react differently under identical impetus due to the latitude of their design. This latitude of design must be allowed wherever possible to the accessory designer due to the various specification requirements. Therefore, it cannot be over-emphasized that the effect on the airplane or missile system, as well as motor operation, of three-phase motors on two-phase power must be thoroughly investigated.
HISTORICAL
1957-11-01
Standard
AIR34
The scope of this SAE Aerospace Information Report (AIR) is to present a guide for the determination of probable power output and the effect on the aircraft system that will be experienced when operating three-phase motors with one phase open. Unfortunately, the above subject cannot be resolved by specific rules. Modern aircraft or missile electrical systems are composed of a wide variety of electrical and electronic components. These components react differently under identical impetus due to the latitude of their design. This latidue of design must be allowed wherever possible to the accessory designer due to the various specification requirements. Therefore, it cannot be over-emphasized that the effect on the airplane or missile system, as well as motor operation, of three-phase motors on two-phase power must be thoroughly investigated.
HISTORICAL
1996-08-01
Standard
AIR34A
The scope of this SAE Aerospace Information Report (AIR) is to present a guide for the determination of probable power output and the effect on the aircraft system that will be experienced when operating three-phase motors with one phase open. Unfortunately, the above subject cannot be resolved by specific rules. Modern aircraft or missile electrical systems are composed of a wide variety of electrical and electronic components. These components react differently under identical impetus due to the latitude of their design. This latitude of design must be allowed wherever possible to the accessory designer due to the various specification requirements. Therefore, it cannot be over-emphasized that the effect on the airplane or missile system, as well as motor operation, of three-phase motors on two-phase power must be thoroughly investigated.
CURRENT
1996-08-01
Standard
AIR857A
The scope of this SAE Aerospace Information Report (AIR) is a review of the factors contributing to speed variation of d-c motors, a presentation of typical data showing speed variation as a function of certain variables for representative motors, and a recommendation of a means of improving communications between motor users and manufacturers. The following analysis is limited to variations in voltage, torque, temperature, and altitude of the same magnitude as in MIL-M-8609.
HISTORICAL
1965-01-10
Standard
ARP497A
This recommendation establishes objectives for high performance control motors to be used with aeronautical and associated equipment in protective enclosures or completely within the shell of the aircraft so that they are subjected only to the internal climatic conditions of heat, cold, shock, vibration, altitude, and humidity. Control motors larger than size #23 are not covered in this document.
CURRENT
2017-11-30
Standard
ARP497B
This recommendation establishes objectives for high performance control motors to be used with aeronautical and associated equipment in protective enclosures or completely within the shell of the aircraft so that they are subjected only to the internal climatic conditions of heat, cold, shock, vibration, altitude, and humidity. Control motors larger than size #23 are not covered in this document.
HISTORICAL
1991-10-01
Standard
ARP4255
This Aerospace Recommended Practice (ARP) is intended as a guide in the preparation of Procurement Specifications for electrical actuator systems to be used in aerospace and other applications. Detail requirements, as necessary to completely define a specific actuator, are the responsibility of the procuring agency.
CURRENT
2012-03-29
Standard
ARP4255A
This Aerospace Recommended Practice (ARP) is intended as a guide in the preparation of Procurement Specifications for electrical actuator systems to be used in aerospace and other applications. Detail requirements, as necessary to completely define a specific actuator, are the responsibility of the procuring agency.
HISTORICAL
1999-07-01
Standard
AS20708/53
CURRENT
2017-03-21
Standard
AS20708/52B
HISTORICAL
2011-02-24
Standard
AS20708/52A
HISTORICAL
2011-02-24
Standard
AS20708/53A
HISTORICAL
1999-07-01
Standard
AS20708/52
CURRENT
2017-03-21
Standard
AS20708/50B
HISTORICAL
2011-02-24
Standard
AS20708/50A
CURRENT
2017-05-22
Standard
AS20708/500B
HISTORICAL
2011-07-25
Standard
AS20708/500A
HISTORICAL
2011-02-24
Standard
AS20708/4A
HISTORICAL
1999-07-01
Standard
AS20708/5
HISTORICAL
1999-07-01
Standard
AS20708/50
HISTORICAL
1999-07-01
Standard
AS20708/500
HISTORICAL
1999-07-01
Standard
AS20708/49
CURRENT
2016-06-09
Standard
AS20708/4B
HISTORICAL
2011-02-24
Standard
AS20708/49A
CURRENT
2017-03-20
Standard
AS20708/49B
CURRENT
2017-03-20
Standard
AS20708/47B
HISTORICAL
1999-07-01
Standard
AS20708/48
HISTORICAL
2011-02-24
Standard
AS20708/48A
CURRENT
2017-03-20
Standard
AS20708/48B
HISTORICAL
1999-07-01
Standard
AS20708/46
Viewing 1 to 30 of 185