SKF PVK 50x1 丝杠

Range

Standard range

Recirculation type

Recirculating roller screw

Nut type

Flanged nut

Lead

Ph [mm]

1

Preload

Optimum rigidity

Number of thread

[N ]

1

Helix angle

? [°]

0,36

Dynamic Load

Ca [kN]

109

Static Load

Coa [kN]

272,2

Minimum nut rigidity

Rng [N/μm]

1 430

Reference nut rigidity

Rnr [N/μm]

1 930

Preload torque

Tpr [Nm]

1,20-2,50

Preload force

Fpr [N]

3 900

Nut mass

mn [kg]

3,7

Screw mass

ms [kg/m]

14,98

Screw inertia

Is [kgmm2/m]

4 550

Nut inertia

Inn [kgmm2]

8 190

Rollers inertia

Ins [kgmm2]

76

Grease quantity for nut

Zn [cm3]

24,4

d0

[mm]

49,7

d2

[mm]

49,1

D

[mm]

82

A

[mm]

101

A1

[mm]

34

A2

[mm]

33

D1

[mm]

124

J

[mm]

102

G

[mm]

M10

r

[mm]

1,2

Q

[mm]

M6

u

[°]

30

D2

[mm]

70

d1

[mm]

50