| 摘要 |
PURPOSE: A sealing apparatus of a linear actuator is provided to improve accuracy of linear sliding by preventing impurities such as dust, generated from external environment, from being applied into a sliding driver. CONSTITUTION: A sliding driver of a moving carriage(20) slides along a length direction of a fixed guide. The fixed guide(10) includes a fixed base including a rail in its upper side, front/rear covers, and a top cover(14). The moving carriage includes a moving base, moving along the rail of the fixed base as being disposed within the top cover, and a slider(25). Elastic sealing members(30) are respectively installed in a side(141) of the top cover and a side of the fixed base as leaving a space for a side(221) of the slider. An elastic member elastically supports a sealing part of the elastic sealing member.
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