Precision Ball Screw Spline-PBSA Series
PRECISION MOTION INDUSTRIES, INC.
The Precision ball screw spline contains ball screw grooves and ball spline grooves that cross each other on a single shaft. The precision ball screw spline nut has a special designed support bearing directly set up on the outer ring of the nuts. The precision ball screw spline is capable of performing three modes of motion ( rotational, linear and spiral ) with a single shaft by rotating or stopping the spline nut.
● rotational
● linear
● spiral
● High Positioning Accuracy
● Lightweight and Compact
● Smooth Motion and Lower Noise