MOTOR
FIELD: electricity. ^ SUBSTANCE: invention relates to electrical engineering, and particularly to electric motors, which may be sued in drive systems operating in vacuum under conditions of limited heat-exchange with temperature gradient -100C to +110C. The motor includes housing where stator and ro...
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: electricity. ^ SUBSTANCE: invention relates to electrical engineering, and particularly to electric motors, which may be sued in drive systems operating in vacuum under conditions of limited heat-exchange with temperature gradient -100C to +110C. The motor includes housing where stator and rotor are installed. They are positioned in bearings and on the shaft. The bearings are installed in the centering lids at housing end sides. The lids are manufactured from polymer composite material with elasticity modulus E and specific weight p selected from the ratios 2 GPa |
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