30mm Super Accuracy Linear Guide Rail for Machine

30mm Super Accuracy Linear Guide Rail for Machine

CHTR linear guide rail has kind of sizes and length to suit various environments, keep the high precision preload and parallelism to move.
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Product Details

Our company is developing towards the direction of 'unity, harmony, atmosphere and openness', and is committed to providing 25mm linear rail, rail bearing, Full Ball Cross LM Guides with quality assurance for the groups in need. We welcome potential customers to get in touch with us for OEM and ODM orders. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! In his way, We can enrich our life style and promote a better living environment for the global community.

Different working environments require different loads and models of products. The kinds of linear guide rail could be cut for different lengths and models to splice and install, it’s high reliability and practicability.

CHTR linear guide guideway is designed with four columns arc grooves which increase the contract area, it has been greatly improve on the loading capacity, contact stiffness and system rigidity.

Linear guides are mainly used in mechanical structures with high precision requirements, such as grinding machines, lathes, woodworking machines, handling machines, transport devices, industrial automation machines, semiconductor machinery, packaging machines, etc.

Model

M

W

L

B

C

S

W1

W2

M1

F

TRH15A

24

47

61.8

38

30

M5

15

16

15

60

TRH20A

30

63

77.4

53

40

M6

20

21.5

18

60

TRH20AL

30

63

93.4

53

40

M6

20

21.5

18

60

TRH25A

36

70

83.5

57

45

M8

23

23.5

22

60

TRH25AL

36

70

102.6

57

45

M8

23

23.5

22

60

TRH30A

42

90

100.5

72

52

M10

28

31

26

80

TRH30AL

42

90

123

72

52

M10

28

31

26

80

TRH35A

48

100

113.9

82

62

M10

34

33

29

80

TRH35AL

48

100

139.2

82

62

M10

34

33

29

80

TRH45A

60

120

138.5

100

80

M12

45

37.5

38

105

TRH45AL

60

120

169.5

100

80

M12

45

37.5

38

105


Data unit is mm

工厂图






Reducing friction in bearings is often important for efficiency, to reduce wear and to facilitate extended use at high speeds and to avoid overheating and premature failure of the bearing. Essentially, a bearing can reduce friction by virtue of its shape, by its material, or by introducing and containing a fluid between surfaces or by separating the surfaces with an electromagnetic field.

  • By shape, gains advantage usually by using spheres or rollers, or by forming flexure bearings.

  • By material, exploits the nature of the bearing material used. (An example would be using plastics that have low surface friction.)

  • By fluid, exploits the low viscosity of a layer of fluid, such as a lubricant or as a pressurized medium to keep the two solid parts from touching, or by reducing the normal force between them.

  • By fields, exploits electromagnetic fields, such as magnetic fields, to keep solid parts from touching.

  • Air pressure exploits air pressure to keep solid parts from touching.

Combinations of these can even be employed within the same bearing. An example of this is where the cage is made of plastic, and it separates the rollers/balls, which reduce friction by their shape and finish.


With advanced technology, high-quality raw materials, and professional quality, our 30mm Super Accuracy Linear Guide Rail for Machine has exported to many countries and regions in the world, and has won unanimous praise in the market. While ensuring we provide customers with high-quality products, we are also committed to providing customers with dedicated and perfect services. The trust culture formed by our company will be a solid rock to maintain and protect the company's reputation.
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