Hilitand SFU1204 300mm Rolled Ballscrew Lead Screw Nut Anti Backlash without Side End Supports

ADVANTAGE: Long service life time due to low friction, low operation noise. No stick-slip effect, heats up less, reduced drive power required. Low frictional loss, high transmission efficiency. HIGH QUALITY: no stick-slip effect, heats up less, reduced drive power required high static and dynamic stiffness THIS ITEM INCLUDE: 1 x Rolled Ballscrew (300mm) Color: Silver Weight: Approx. 296g SIMPLE TO USE: There are a lot of balls rolling movement between the screw shaft and ballscrew nut, they are able to get a higher efficiency of movement. Helpful in saving. Ballscrew used the ball movement, so the starting torsion is very small, doesn't appear a sliding motion creeping phenomenon, can ensure accurate positioning. Application: The ball screw is the most commonly used transmission component in precision machine tools and machinery. Its main function is to convert the rotary movement into linear movement, or convert the into axial reaction force, with high precision, reversibility and high efficiency. characteristics