What do we have to bear in mind when choosing a Ball Screw?
When choosing a Ball Screw, assume a model to be used and consider the critical speed and DN value from the number of revolutions, depending on the use conditions. Then, check to determine if the desired service life is satisfied or not. The bearings that support the Ball Screw are likely to be overlooked. Consider their service lives as well. Change the shaft diameter according to the results.