Screw jacks JWB (General ball screw) is suitable for high speed, high frequency and excellent performance.Main components: Precision ball screw pair and high precision worm-gears pair.
Ball screw working principle is to turn the rotary movement into a linear motion, or linear motion into the ideal rotary motion products. So the ball screw jacks have high precision,reversible and efficient features.
A screw jack is a device used to apply a force, push and pull, or move to a position and hold by mechanically converting rotary motion into linear motion.
