Precision-Rolled Screw SN-R
Part no.
Dimension
Size d
o
x P x D
w
Tolerance grade T7
d
1
d
2
Moment of inertia Js (kgcm
2
/m)
Weight (kg/m)
16 x 5R x 3
R1511 017 00
15.0
12.9
0.31
1.24
20 x 5R x 3
R1511 117 00
19.0
16.9
0.84
2.03
25 x 5R x 3
R1511 217 00
,24.0
21.9
2.22
3.31
25 x 10R x 3
R1511 247 00
24.0
21.9
2.39
3.43
25 x 25R x 3.5
R1511 287 10
24.0
21.4
2.15
3.25
32 x 10R x 3.969
R1511 347 10
31.0
27.9
6.40
5.60
d
0
= nominal diameter; P = lead (R = right-hand, L = left-hand); D
w
= ball diameter
Ball Screws - Bosch Rexroth
Ball screws convert rotary motion into linear motion and vice versa.
Advantages:
Smooth operation due to the design of the internal recirculation and optimal lift-off of balls from the raceway
High load rating due to large number of balls
Short nut length
No protruding parts, nut is easily mounted
Smooth outer shell
Effective, wiping sealing
Applications:
Cutting and forming machine tools, Automation and handling, Woodworking, Electrical and electronics, Printing and paper, Injection moulding machines, Food and packaging industry, Medical equipment, Textile industry etc.
