SKF TRK 25x5 - service 丝杠

Range

Service range (Quick delivery)

Recirculation type

Planetary roller screw

Nut type

Flanged nut

Nominal screw diameter

d0 [mm]

25

Lead

Ph [mm]

5

Preload

Backlash elimination

Number of thread

[N ]

5

Helix angle

? [°]

3,64

Dynamic load category

[kN]

<30

Standard number of rollers

[Nr ]

8

Max. number of rollers

[Nmax ]

11

Dynamic Load

Ca [kN]

34,8

Static Load

Coa [kN]

54,1

Torque for play elimination

Tpe [Nm]

0,44

Nut mass

mn [kg]

1,4

Screw mass

ms [kg/m]

3,9

Screw inertia

Is [kgmm2/m]

301

Nut inertia

Inn [kgmm2]

1 200

Rollers inertia

Ins [kgmm2]

14,3

Grease quantity for nut

Zn [cm3]

10,2

d1

[mm]

25,4

d2

[mm]

24,3

D

[mm]

56

A

[mm]

78

A1

[mm]

29

A2

[mm]

20

D1

[mm]

84

J

[mm]

70

G

[mm]

M6

r

[mm]

0,8

Q

[mm]

M6

u

[°]

30

B

[mm]

6

D2

[mm]

47

D3

[mm]

32