Linear drive, has bearing heads and slides with bases that have constant rectangular shape, and hole centers of retainer and guiding holes arranged in unequal distance to cross section center axis on different sides

摘要

The drive (1) has bearing heads (3) and slides (5), where bases (8, 9) of the bearing heads and the slides have constant rectangular shape with cross section middle axes. A pair of holes of retainer holes and guiding holes is formed in constant arrangement in the bases. Hole centers of the retainer and guiding holes lie on a connecting axis within each base and are commutated with a cross section center axis. The hole centers of the retainer and guiding holes are arranged in an unequal distance to another cross section center axis on different sides.