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Designation
Ball screw
Version 1
ground
Version 2
with screw-in cylinder nut
Main material
steel
Component material
steel
D=spindle diameter
12
L=Length
330
P=Pitch
2
Ball Ø
1,6
D1
20,5
D2
M18x1
D4
8
D5
M10x1
D6
10
D7
14
D8
7,6
D9
8
Dynamic load rating N
1700
L1
29
L10
5
L11
7,9
L12
0,9
L2
10
L3
275
L4
260
L5
45
L6
15
L7
10
L8
5
L9
10
No. of support circulations
1 x 3
Pitch angle
2° 58’
SW
12
Static load rating N
3700
Travel S
200
max. rpm
3400
~ CONFLICT MINERALS 3TG status
not yet identified
~ CONFLICT MINERALS procurement
DRC conflict-free
~ CP65 substance 2 cancer
soots, tars, and mineral oils
~ PFAS free?
not yet identified
~ REACH SVHC-free?
yes
~ RoHS conformity
yes, without exemption
~ TSCA 6(H) conformity
yes

Description

Material

Spindle 1.1213 steel or 1.4112 stainless steel.
Nut 1.3505 steel or 1.4034 stainless steel.

Version
Spindle and nut ground, induction hardened to 62 ± 2 HRC and polished.
Note
Miniature ball screw linear actuators with machined shaft ends and screw-on barrel nut. Supplier with oil coating. Re-lubrication is recommended.

Produced acc. to precision class C5. Without preloading with backlash (max. 0.008 mm).

Precision spindles for use in optics, the food industry, automation, medical technology, the defence industry, aeronautics and precision tool technology.
Attention
The screw-in cylinder nut must not be removed from the spindle, otherwise the balls fall out.
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