SKF PVU 40x1 丝杠

Range

Standard range

Recirculation type

Recirculating roller screw

Nut type

Cylindrical nut

Lead

Ph [mm]

1

Preload

Optimum rigidity

Number of thread

[N ]

1

Helix angle

? [°]

0,46

Dynamic Load

Ca [kN]

45,4

Static Load

Coa [kN]

115,8

Minimum nut rigidity

Rng [N/μm]

1 034

Reference nut rigidity

Rnr [N/μm]

1 395

Preload torque

Tpr [Nm]

0,70- 1,40

Preload force

Fpr [N]

2 840

Nut mass

mn [kg]

1,2

Screw mass

ms [kg/m]

9,69

Screw inertia

Is [kgmm2/m]

1 900

Nut inertia

Inn [kgmm2]

878,7

Rollers inertia

Ins [kgmm2]

18,8

Grease quantity for nut

Zn [cm3]

9,57

d0

[mm]

39,7

d2

[mm]

39,1

D

[mm]

68

A

[mm]

63

w

[mm]

1

a

[mm]

5

b

[mm]

32

H

[mm]

70

Q

[mm]

5

D2

[mm]

55

B

[mm]

5

d1

[mm]

40