Linear Guide Rail Blocks Cage Carriages For CNC Router Linear Guideway

Linear guideways can achieve a long life with high speed, high accuracy and smooth linear motion. It is widely used in CNC machines such as cnc router machine, cnc laser machine, cnc plasma cutting machine, cnc turning lathe, cnc milling machine etc.

Block types:

Usually offers two types of linear guide block which are flange linear slide cage and square linear rail blocks. Because of the low assembly height and larger mounting surface, the flange type is suitable for heavy moment load application.

The 4 rows of steel balls forms 45 degree contact with the grooves at 4 positions will balance the loads form all direction. This design that permits even load capacity in all directions no matter how the rails are mounted is widely adopted in all types of machines. Compared with the 2-groove Gothic design, the 4-groove construction is of better rigidity, accuracy and life. In particular, the auto-adjust capability allows quick accurate linear motions by eliminating the deviation of the mounting planes and the assembly errors.

Linear motion rails & blocks advantages are:

1. Quick light movements.

2. Lower friction.

3. Bigger load ratings.

4. Higher stability.