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THK SR15

Since it is a compactly designed model that has a low sectional height and a ball contact structure capable of receiving a large load in the radial direction, this LM Guide is optimal for horizontal guide units.

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Product Details

THK SR15

Radial Type Model SR

Since it is a compactly designed model that has a low sectional height and a ball contact structure capable of receiving a large load in the radial direction, this LM Guide is optimal for horizontal guide units.


1、Product Introduction of the THK SR15

Radial Type Model SR

Since it is a compactly designed model that has a low sectional height and a ball contact structure capable of receiving a large load in the radial direction, this LM Guide is optimal for horizontal guide units.

SR-W

With this type, the LM block has a smaller width (W) and tapped holes.

SR-TB

The LM block has the same height as model SR-W and can be mounted from the bottom.

SR-V

A space-saving type whose LM block has the same cross-sectional shape as model SR-W, but has a smaller overall LM block length (L).

SR-SB

A space-saving type whose LM block has the same cross-sectional shape as model SR-TB, but has a smaller overall LM block length (L).


2、Product Feature of the THK SR15

Radial Type Model SR

The ball rolls along the four rolling surfaces of SR guide rail and slide block after precise grinding. By assembling the end cover plate on the slider, the steel ball column moves in a circular manner. SR slider USES holding plate to hold the steel ball, so the steel ball will not fall off even if it is removed from the guide rail. At the same time, because of the low section height and the high rigidity design of the slider, the stable high precision linear motion can be obtained


3、Product Application of the THK SR15

Linear guides are widely used in: Grinding machine, milling machines, lathes, drilling machine, and comprehensive processing machines, discharge manufacturing machine, boring machine, line cutting machine, precise measurement instrument, woodworking machinery, handling machine, and the shipping device,linear motor, linear cause (electric push rod), the position measurement system (magnetic bashan), motor.


4、Production Details of the THK SR15

1). Miniaturization and heavy load

Because the miniaturization design of low section height has a steel ball contact structure with strong bearing capacity in the radial direction, it is most suitable for the horizontal guidance part

2). Easy installation accuracy

This type is automatic centering, which is easy to absorb the precision error between parallel and horizontal axes, so as to achieve high accuracy and smooth linear motion

3). Low noise type

4). The rotating part of each steel ball column is designed to pass through the guiding part of the SR slider end cover plate, enabling the steel ball to circulate smoothly and thus achieve low noise movement

5). Excellent durability

Even under the action of preloading or offset load, the differential sliding momentum of the steel ball is restrained to a minimum, which realizes the long-term maintenance of high wear resistance and accuracy

6). Also available in stainless steel

SR sliding block, guide rail, steel ball can also be made of stainless steel


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