With the adoption of oil-free seals in the LM guides and the ball screws, the BA-III series does not require maintenance for an extended period of time.
Equipped with a compact AC servo motor, the total axial length has been shortened. Models with longer effective strokes have been added to expand the operating ranges of the robots.
Maximum loading mass> Single axis: horizontal 250 kg, X-Y two-axis combination: 100 kg
Maximum stroke: 4450 mm
Maximum speed ball screw driven: 1200 mm/s, timing belt driven: 2000 mm/s
Positioning repeatability ball screw driven: 0.01 mm, timing belt driven: 0.04 mm
Equipped with an AC servo motor (absolute encoder) not requiring home position return