SFU Ball Screw Nut

- SFU Series -


Ball Screw Nut

Applicable industries:Automation industry, Semi-conductor industry, Industrial machine, Medical industry, Green energy industry, Machine tool, Automated storage and retrieval system and etc.

(1)High Reliability
LIMON applies stringent quality control standards on every production process.With proper lubrication and use, trouble-free operation for an extended period of time is possible.
(2) The high efficiency of ball screw is vastly superior than conventional screws. It takes less than 30% torque to make the linear motion into rotary motion.
(3) High Rigidity and Preload
The ball screw of LIMON is designed with Gothic arch groove,which makes the screw easy to rotate even using minimum axial play. To make the rigidity more appropriate to using condition, you can change the preload between one or two screw nuts to reduce axial play.


Description

Circulation type

Model

Characteristic

Single

Nut

Double Nuts

Internal Circulation type

SFK SFU

SFI SCI

DFU

DFI

•Dedicated diameter of screw takes only little space.

•Applicable to those with smaller lead / the outside diameter of the screw

External Circulation type

SFV XFV

DFV

•Economy

•Applicable to larger lead and diameter.

•Applicable for high loading purpose.

End-caps Circulation type

SFS SFY

DFS

•Suitable for high speed positioning

Size Table of SFU Screws

 

Model No.

d

l

Da

Dimension

Load Rating

 

D

A

B

L

W

H

X

Q

n

Ca(kgf)

Coa(kgf)

SFU 1204-3

12

4

2.5

24

40

10

40

32

30

4.5

M6x1

1x3

415

709

 

SFU 1604-3

16

4

2.381

28

48

10

36

38

40

5.5

M6x1

1x3

488

940

SFU 1605-3

5

3.175

28

48

10

42

38

40

5.5

M6x1

1x3

666

1143

SFU 1605-4

5

3.175

28

48

10

50

38

40

5.5

M6x1

1x4

1127

2288

SFU 1610-3

10

3.175

28

48

10

57

38

40

5.5

M6x1

1x3

909

1848

 

SFU 2004-3

20

4

2.381

36

58

10

42

47

44

6.6

M6x1

1x3

541

1187

SFU 2005-3

5

3.175

36

58

10

42

47

44

6.6

M6x1

1x3

749

1495

SFU 2005-4

5

3.175

36

58

10

51

47

44

6.6

M6x1

1x4

1268

2991

 

SFU 2504-3

25

4

2.381

40

62

10

42

51

48

6.6

M6x1

1x3

605

1534

SFU 2505-3

5

3.175

40

62

10

42

51

48

6.6

M6x1

1x3

839

1935

SFU 2505-4

5

3.175

40

62

10

51

51

48

6.6

M6x1

1x4

1450

3872

SFU 2510-3

1

4.732

40

62

10

70

51

48

6.6

M6x1

1x3

1427

2771

SFU 2510-4

10

4.762

40

62

12

85

51

48

6.6

M6x1

1x4

2415

5543

SFU 3205-4

32

5

3.175

50

80

12

52

65

62

9

M6x1

1x4

1604

5103

 

SFU 3210-3

10

6.35

50

80

12

74

65

62

9

M6x1

1x3

2319

4575

 

SFU 3210-4

10

6.35

50

80

12

90

65

62

9

M6x1

1x4

3924

9152

 

SFU 4005-4

40

5

3.175

63

93

14

55

78

70

9

M8x1

1x4

1786

6512

 

SFU 4010-3

10

6.35

63

93

14

71

78

70

9

M8x1

1x3

2610

5834

 

SFU 4010-4

10

6.35

63

93

14

93

78

70

9

M8x1

1x4

4417

11669

 

SFU 5010-4

50

10

6.35

75

110

16

93

93

85

11

M8x1

1x4

4947

15488

 

SFU 6310-4

60

10

6.35

90

125

18

98

108

95

11

M8x1

1x4

5586

20417

 

SFU 6320-4

20

9.525

95

135

20

149

115

100

13.5

M8x1

1x4

9397

28512

 

SFU 8010-4

80

10

6.35

105

145

20

98

125

110

13.5

M8x1

1x4

6219

26049

 

SFU 8020-4

20

9.525

125

165

25

154

145

130

13.5

M8x1

1x4

10665

38018

 

Note:with sign ☆ can poduce left helix

 

 

 

 

 

 

 

 

 

Support Team


Jennifer

Sales

Jane

Sales

Ryan

Sales

Do you have questions?


Tel

+86-574-87739290

Email

[email protected]

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