A small friction loss, high transmission efficiency There are a lot of balls rolling movement between the screw shaft and ball screw nut, they are able to get a higher efficiency of movement. High-precision Ball screw was manufactured by the world's highest level mechanical equipment, especially in the grinding, assembly, inspection of the process plant environment, temperature and humidity were strictly controlled, because of the sound quality management system so that the accuracy can be fully guaranteed. High speed feed and Micro-feed may Ball screw used the ball movement, so the starting torque is very small, It's doesn't appear as a sliding motion creeping phenomenon , can ensure accurate micro-feed. Axial stiffness high Ball screw can be adding preloading, The axial clearance can be achieve negative due to the pre-pressure , then get a higher rigidity. Due to their high efficiency, precision ball screw assemblies are in principle not self-locking.Please leave note for your special request e. We are committed to resolve all issues in a friendly and satisfactory manner. The item "CNC Set SFU2005-L100-1300mm BallScrew with nut+BK/BF15+2Pcs DR 8x12mm Couplers" is in sale since Monday, August 1, 2016. This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\Rotary & Linear Motion\Lead, Ball & Roller Screws". The seller is "yibiaoxin1982" and is located in China.
This item can be shipped to United States, all countries in Europe, all countries in continental Asia, Canada, Mexico, Brazil, Australia.