SKF TRK 30x5 丝杠

Range

Standard range

Recirculation type

Planetary roller screw

Nut type

Flanged nut

Nominal screw diameter

d0 [mm]

30

Lead

Ph [mm]

5

Preload

Backlash elimination

Number of thread

[N ]

5

Helix angle

? [°]

3,04

Dynamic load category

[kN]

30-50

Standard number of rollers

[Nr ]

9

Max. number of rollers

[Nmax ]

11

Dynamic Load

Ca [kN]

50,68

Static Load

Coa [kN]

89,16

Torque for play elimination

Tpe [Nm]

0,59

Nut mass

mn [kg]

2,1

Screw mass

ms [kg/m]

5,6

Screw inertia

Is [kgmm2/m]

624,2

Nut inertia

Inn [kgmm2]

2 680

Rollers inertia

Ins [kgmm2]

36,2

Grease quantity for nut

Zn [cm3]

13,7

d1

[mm]

30,4

d2

[mm]

29,3

D

[mm]

64

A

[mm]

85

A1

[mm]

29

A2

[mm]

27

D1

[mm]

98

J

[mm]

81

G

[mm]

M8

r

[mm]

0,8

Q

[mm]

M6

u

[°]

30

B

[mm]

7

D2

[mm]

58

D3

[mm]

38