Linear
module

Ball
screw
d₀ x P

Dynamic load capacity C

Dynamic moments

Maximum permissable loads

Downloads

Guideway
(N)

Ball screw
(N)

Fixed
bearing
(N)

M_t
(Nm)

M_L
(Nm)

F_V
(N)

F_H
(N)

TKK 15-155 Al

L_T=150

L_T=220

DXF
DWG
Dimensions

without

19500

-

-

1020

900

1580

24000

6000

16 x 10

9600

17000

16 x 16

7700

20 x 5

14300

20 x 20

12200

TKK 20-225 Al
TKK 20-225 St

L_T=320

L_T=450

DXF(Al)
DWG(Al)
Dim's(Al)
Dim's(St)

without

64300

-

-

5100

4100

7400

79200

19800

20 x 5

14300

17000

20 x 20

12200

25 x 5

15900

18800

25 x 10

15800

25 x 25 Al only

15100

TKK 30-325 Al
TKK 30-325 St

L_T=320

L_T=450

DXF(Al)
DWG(Al)
Dim's(Al)
Dim's(St)

without

100000

-

-

11500

9100

15600

123200

30800

32 x 5

21500

26000

32 x 10

26200

32 x 20

22700

32 x 32

17800

TKK 35-455 Al

L_T=450

DXF
DWG
Dimensions

without

132500

-

-

19800

18100

163200

40800

40 x 5

29100

29000

40 x 10

50000

40 x 20

37800

40 x 40

35300

Linear
module

EI values

Carriage
mass

(kg)

Weight
L=Length in mm
m_b=carriage

flat base

high base

EI_X
(10⁸ Ncm²)

EI_Y
(10⁸ Ncm²)

I_X
(cm⁴)

I_Y
(cm⁴)

flat base
(kg)

high base
(kg)

TKK 15-155 Al

L_T=150

L_T=220

3.07

62.17

-

-

2.3

3

¹0.010xL+m_b-0.3
²0.0124xL+m_b+2

TKK 20-225 Al

L_T=320

L_T=450

5.13

196.59

25.27

355.95

7

9

¹0.015xL+m_b-0.4
²0.018xL+m_b+3

¹0.026xL+m_b-0.4
²0.029xL+m_b+3

TKK 20-225 St

9.88

577.03

-

-

13

18

¹0.040xL+m_b-0.4
²0.043xL+m_b+3

TKK 30-325 Al

L_T=320

L_T=450

9.92

664.0

45.69

1156.91

17

23

¹0.029xL+m_b-1
²0.035xL+m_b+5

¹0.048xL+m_b-1
²0.054xL+m_b+5

TKK 30-325 St

17.27

1826.96

-

-

33.5

45.4

¹0.070xL+m_b-1
²0.076xL+m_b+5

TKK 35-455 Al

L_T=450

34.71

2554.23

-

-

41

¹0.056xL+m_b-2.5
²0.066xL+m_b+12