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THK HSR20

A global standard size LM Guide in which each row of balls is placed at a contact angle of 45° so that the rated loads applied to the LM block are uniform in the four directions (radial, reverse radial and lateral directions), enabling the LM Guide to be used in all orientations.

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Product Details

THK HSR20

1.Product Introduction of the THKHSR20

Global Standard size Model HSR

A global standard size LM Guide in which each row of balls is placed at a contact angle of 45° so that the rated loads applied to the LM block are uniform in the four directions (radial, reverse radial and lateral directions), enabling the LM Guide to be used in all orientations.


2.The features of THK Linear Guide HSR20/THK HSR20: 

1). Low rolling friction and good stability;

2). Large contact area and small elastic deformation;

3). Many effective motion body, easy to realize high rigidity, high load movement;

4). Flexible structure design, convenient installation and long life;

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5). Low energy consumption, high precision, high speed, high bearing capacity;

6). Note of ordering goods: a set of cross roller guide and ball guide refers to the combination of 4 tracks and 2 retainers


3.Product Parameter(Specification)of the HSR20:

Brand THK model HSR20 type Slide Guide glide trajectory Linear Guide rail width is the number of slides all dynamic load is material rated static load 

Brand

THK

Type

HSR20

Category

Sliding Guide

Glide trajectory

Linear Guide

Track width

20

Number of Slider

As Needed

Rated Dynamic Load

120

Material

Ball Bearing Steels

Rated Dead Load

120

Accuracy Grade

H

Fixed Bolt Size

6/18(mm)

Permissible Static Moment

2.58(kn·m)

Fixed Method of Slider

Locking Type

Slide Rail Length




 

3.Product Application of the THK HSR20

The company specializes in the sale of high-quality THKHSR20, the original import, is the conduct of goods, the company's operating range is mainly screw bearings, slide rail, coupling nut, support units, such as transmission accessories sales and manufacturing.

Category complete, HSR20 All models are in stock, welcome consultation and cooperation

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4.Production Details of the THK HSR20

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Standard length and maximum length of linear motion guide, Please note!


5.Latest News

THK Linear Guide Stitching, what are the precautions, and what are the requirements?

(1) Sub-3 segment docking THK Linear Guide

(2) THK Linear Guide Three paragraph length as far as possible to choose the maximum (according to: the less the better), but try not to wait long (according to: equal length will make the two sides of the rail interface in the same position, will affect the use), the middle of the 2 interfaces on both sides of the installation hole spacing as far as possible to ensure equal with the standard

For example, HSR55 hole spacing is 120, then the interface between the end face to the respective adjacent mounting hole distance of the sum should also be 120 is good). 

(3) Interface section can’t be chamfered (according to: Chamfer will make the rear ball raceway groove pit, affect the operation) THK Linear Guide assume the full model is hsr55lb4ss+7000lt, three-segment docking length recommended for 2960 (e1=20,e2=60) +3000 (e1=e2=60) + 1040 (E1=20, E2=60).

However, when the customer as long as the total length without providing specific splicing length, the supplier will be in good faith and convenient processing, transportation and other principles in accordance with the inventory situation of their own set.


6.Recommendations

The LM block has the same cross-sectional shape as model HSR-B,HSR20,but has a longer overall LM block length (L) and a greater rated load.

HSR20A1SS(GK)BLOCK THK

HSR20B1SS(GK)BLOCK THK

HSR20R1SS(GK)BLOCK THK

HSR20LA1SS(GK)BLOCK THK

HSR20LB1SS(GK)BLOCK THK

HSR20LR1SS(GK)BLOCK THK

HSR20-2200L(GK)RAIL THK

HSR20-3000L(GK)BLOCK THK

HSR20-1070L THK

HSR20-1040L THK

HSR20-170L THK

HSR20-200L THK

HSR20-220L THK

HSR20-230L THK

HSR20-280L THK

HSR20-290L THK

HSR20-350L THK

HSR20-440L THK

HSR20-460L THK

HSR20-490L THK

HSR20R1SS+180L THK


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