What Is The Difference Between TBR Rails And SBR Rails?

Jul 26, 2021

The round guide rail is a kind of rolling guide rail, in which rolling steel balls make unlimited stroke reciprocating motion between the slider and the guide rail. The load platform can easily move linearly with high precision along the track. Compared with the traditional machine tool guide, the friction coefficient of the rolling guide can be reduced to 1/50 of the original. Because the starting friction is greatly reduced, the occurrence of ineffective motion is relatively reduced, so high-precision feeding and positioning can be achieved. Therefore, it can cooperate with the ball screw and use the linear guide as the guide, which will greatly improve the accuracy and mechanical efficiency of the equipment. TBR rails and SBR rails are two series of round rails, so what is the difference between TBR rails and SBR rails? Let's follow the editor to find out!

1. The combined height is the same as the height of the slide rail and the slide rail is arbitrarily interchangeable with the slide rail

2. TBR is a bit more expensive than SBR

3. Basic difference in force performance

4. The shape and size of the slider are the same as the SBR four-shaped TBR blue type (installation threaded hole runs through);