0
Price inquiry
*
*
A series
Rolled Ball Screws -Inner loop

Precision

Shaft hardness

Nuts

Material

Hardness

Material

Hardness

C5

S55C

Tempered Fire
(HRC60)

SCM420

Tempering
(HRC60)

C7

 

Video  3D view Specification of product PDF
 
  
 [Semi-finished&finished products]
 
 
  [Precision]  [Axial clearance] 
 2D drawing download  3D drawing download
 Add to consultation  Add to collection
 How to order?
How to order

 

Axial Clearance of Ball Screws in Transformation Grade

Unit:mm

 

Lead accuracy (JIS B 1192)

Unit:mm

Shaft
diameter

Axial clearance
(max)

 

Accuracy level

C5

C7

 

Cumulative lead time error

±0.05/300

±0.21/300

6~12

0.05

 

Tolerance of the accumulated lead error (±Ec) and variation (e) of the base lead for an arbitrary 300mm effective thread

14~20

0.10

 

 

  

               

Unit:mm

No.

d
Shaft diameter

Guide

L
Designation1mm

A

B

C

D

S

T

P.C.D

X

Y

Z

e

f

Ball
Diameter

Oil Hole

Basic load (kgf)

Ca(Move)

Coa(Quiet)

R1205-4

12

5

100 ~ 800

50

10

43

30

32

45

40

4.5

8

4.4

6

15

2.000

M4

658

792

R1210-3

10

50

7

522

698

R1520-2

15

20

150 ~ 1000

57

12

57

34

34

50

45

6

9.5

5.4

6

17

3.175

M6x1

833

997

R1605-3

16

5

160 ~ 1200

10

42

5.5

1049

1144

R1610-3

10

11

44

1181

1496

R2005-3

20

5

200 ~ 1500

67

48

44

44

60

55

22

1181

1496

R2010-3

10

74

13

70

46

46

66

59

6.6

11

6.5

6.5

24

3.969

1621

1925

R2020-4

20

55

3.175

1659

2464