FIELD: mechanical engineering.
SUBSTANCE: linear actuator comprises a housing, an electric motor, a rotary-to-translational screw converter, a protective casing and a running element. Inside the housing there are two tightly sealed cavities connected to each other through a breather.
EFFECT: providing complete tightness of the linear actuator, increasing its reliability and durability, enlarging the area of the mechanism application.
1 cl, 1 dwg
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