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▶Standard Ball Spline Type LF (Standard off-the-Shelf item)

 

 

LF13S이하

 
 

Model No. Spline-nut dimensions

Outer diameter

 Length
 Flange
dimensions

H

F

PCD

Mounting hole
d1×d2×h

r

Oil
hole
d3

D

 Tolerance

L1

 Tolerance

D1

 Tolerance

 LF 6S
2LF 6S

14

 0
-0.011

25

 0
-0.2

30

 0
-0.2

5

7.5

22

3.4×6.5×3.3

0.5

1

 LF 8S
2LF 8S

16

25

32

5

7.5

24

3.4×6.5×3.3

0.5

1.5

 LF 10S
2LF 10S

21

 0
-0.013

33

42

6

10.5

32

4.5×8×4.4

0.5

1.5

 LF 13S
2LF 13S

24

36

44

7

11

33

4.5×8×4.4

0.5

1.5

 LF 16S
2LF 16S

31

50

51

7

18

40

4.5×8×4.4

0.5

2

 LF 20S
2LF 20S

35

 0
-0.016

63

58

9

22.5

45

5.5×9.5×5.4

0.5

2

 LF 25S
2LF 25S

42

71

 0
-0.3

65

9

26.5

52

5.5×9.5×5.4

0.5

3

 LF 30S
2LF 30S

47

80

75

10

30

60

6.6×11×6.5

0.5

3

 LF 40S
2LF 40S

64

 0
-0.019

100

100

14

36

82

9×14×8.6

0.5

4

 LF 50S
2LF 50S

80

125

124

16

46.5

102

11×17.5×11

1

4

 

Model No. Spline-shaft dimensions Basic torque
rating		 Basic load
rating (radial)

d0
h7

d

d
Tolerance 

Length
L(0)

Chamfer
C

C
kN

C0
kN

CT
N·m

C0T
N·m

 LF 6S
2LF 6S

6

6

 0
-0.012

100

150(50)  200(100)

0.5

1.18

2.16

0.98

1.96

 LF 8S
2LF 8S

8

8

 0
-0.015

100

150(50)  200(100)  250(150)

0.5

1.47

2.55

1.96

2.94

 LF 10S
2LF 10S

10

10

100

200(100)  300(200)

0.5

2.84

4.90

3.92

7.84

 LF 13S
2LF 13S

13

13

 0
-0.018

100

200(100)  300(200)  400(300)

0.5

3.53

5.78

5.88

10.8

 LF 16S
2LF 16S

16

14.3

+0.1
 0

100

200(100)  300(200)  400(300)

0.5

7.06

12.6

31.4

34.3

 LF 20S
2LF 20S

20

17.8

100

300(200)  400(300)  500(400)
600(500)

0.5

10.2

17.8

56.9

55.9

 LF 25S
2LF 25S

25

22.8

100

300(200)  400(300)  500(400)
600(500)  800(700)

0.5

15.2

25.8

105

103

 LF 30S
2LF 30S

30

27.8

100

400(300)  500(400)  600(500)
700(600)  1100(1000)

0.5

20.5

34.0

171

148

 LF 40S
2LF 40S

40

36.3

100

500(400)  700(600)  900(800)
1100(1000)  1600(1500)

1

37.8

60.5

419

377

 LF 50S
2LF 50S

50

45.3

100
(200)

600(500)  1100(1000)  1300(1200)
1700(1600)　※2200(2000)

1

60.9

94.5

842

769

 

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