How to choose the type of ball

According to the circulation method of steel balls, ball screw nuts can be divided into: elbow type, circulator type and end cap type. Expertise in these three recycling methods. Bent tube types: (SBN, BNF, BNT, BNFN, BIF and BTK types) These types have been found. Circulating Guided Type (HBN Type): These types are the most typical nuts in which the steel balls circulate through the use of elbows.

After the steel ball is pulled into the elbow from the groove of the screw shaft, it is returned to the groove for infinite circulation motion. Circulator Types: (DK, DKN, DIK, JPF and DIR types) These types are the smallest nut types. After the circulator changes the direction of the steel ball, it jumps over the outer diameter of the screw shaft and returns to the original position for infinite cyclic motion.

End cap types: (SBK, SDA, SBKH, WHF, BLK, WGF, BLW, WTF, CNF and BLR types) These types are the most suitable nuts for high speed feeding. The steel ball uses an end cap to pull from the groove of the screw shaft into the through hole of the nut and returns to the groove through the through hole for infinite circular motion.

To use the ball screw correctly, please do not disassemble the ball screw. Otherwise, the simple ingress of dust can cause reduced accuracy or problems. Because it is easy to assemble from the beginning, and the ball screw loses its function due to assembly errors, it is hoped that the user will not assemble it from scratch. If the product is returned to the company, it can be repaired and assembled from scratch.