The linear actuator is composed of a magnet rodless cylinder as the driving part, which enables the sliding table to move. A guide rail is also used to ensure the sliding table moves in a straight line. The driving part and a pair of end blocks are respectively connected to the first ends and second ends of the actuator. The guide rail is installed within the groove of the sliding table, with its dimension along the width direction (perpendicular to the sliding direction) being smaller than the width of the sliding table.
