| 摘要 |
PROBLEM TO BE SOLVED: To provide a motion guide device which includes parts having high strength and is highly durable and highly reliable.SOLUTION: A motion guide device includes: a raceway member on which rolling element rolling sections are formed; a movement member on which loaded rolling element rolling sections facing the rolling element rolling sections are formed and which have rolling element return passages extending substantially parallel to the loaded rolling element rolling sections; a pair of lid members 6, 6 in which direction change paths 16 for connecting the loaded rolling element rolling sections and the rolling element return passages are formed; and a plurality of rolling elements arranged in a rollable manner within rolling element circulation routes configured from the loaded rolling element rolling sections, the rolling element return passages and the direction change paths 16. The movement member and the lid members are provided with a plurality of fixing means. Any one fixing means is disposed in the vicinity A of a scooping section 16a at which the direction change path 16 formed in the lid member 6 scoops the rolling element rolling from the loaded rolling element rolling section; and any other fixing means 21, 22 are disposed at positions close to a side opposite to the side on which the raceway rail is installed. |
