EH-SA/EH-CA Linear Guideways

Model No.

Dimensions of
Assembly(mm)

Dimensions of
Block (mm)

Dimensions of
Block (mm)

Mounting Bolt for Rail

Basic Dtnamic Load Rating

Basic Static Load Rating

Static Rated Moment

Weight

MR
kN-m

MP
kN-m

MY
kN-m

Block
kg

Rail
kg/m

H

H1

N

W

B

B1

C

L1

L

K1

K2

G

MxL

T

H2

H3

WR

HR

D

h

d

P

E

(mm)

C(kN)

C0(kN)

EH15SA

24

4.5

9.5

34

26

4

–

23.1

40.1

14.8

3.5

5.7

M4x6

6

5.5

6

15

12.5

6

4.5

3.5

60

20

M3x16

5.35

9.40

0.08

0.04

0.04

0.09

1.23

EH15CA

26

39.8

56.8

10.15

7.83

19.19

0.13

0.1

0.1

0.15

EH20SA

28

6

11

42

32

5

–

29

50

18.75

4.15

12

M5x7

7.5

6

6

20

15.5

9.5

8.5

6

60

20

M5x16

7.23

12.74

0.13

0.06

0.06

0.15

2.08

EH20CA

32

48.1

69.1

12.3

10.31

21.13

0.22

0.16

0.16

0.24

EH25SA

33

7

12.5

48

35

6.5

–

35.5

59.1

21.9

4.55

12

M6x9

8

8

8

23

18

11

9

7

60

20

M6x20

11.40

19.50

0.23

0.12

0.12

0.25

2.67

EH25CA

35

59

82.6

16.15

16.27

32.40

0.38

0.32

0.32

0.41

EH30SA

42

10

16

60

40

10

–

41.5

69.5

26.75

6

12

M8x12

9

8

9

28

23

11

9

7

80

20

M6x25

16.42

28.10

0.40

0.21

0.21

0.45

4.35

EH30CA

40

70.1

98.1

21.05

23.70

47.46

0.68

0.55

0.55

0.76

EH35SA

48

11

18

70

50

10

–

45

75

28.5

7

12

M8x12

10

8.5

8.5

34

27.5

14

12

9

80

20

M8x25

22.66

37.38

0.53

0.31

0.31

0.66

6.14

EH35CA

50

78

108

20

33.35

64.84

0.98

0.69

0.69

1.13