In Spacecraft Life Support Systems All-Russian Research Institute of Electromechanics NPP VNIIEM

Format:

Conference/Event

Author/Creator:

Stoma, S. A., author.

Conference Name:

International Conference On Environmental Systems (1998-07-13 : Danvers, Massachusetts, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1998

Summary:

This paper discusses the development problems of the long life hydraulic pump sets based on electrical brushless D.C. motors with hydraulic static supports. The first test results of the new brushless D.C. motors for long life hydraulic pump sets developed in NPP VNIIEM to use on the space station "Alpha" are presented. The specific feature of the motors is elimination of the traditional bearing units and almost complete exclusion of mechanical wear during motor operation. Electrical pump sets using this type of motor are expected to have 100,000 hours service life

Notes:

Vendor supplied data

Publisher Number:

981541

Access Restriction:

Restricted for use by site license