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Contact | |
Back |
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1234/1244: Cylindrical Single Nut, Rolled Thread, Nominal Diameter 16 mm |
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Item No. |
Specifications |
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Lead1) |
Nominal Diameter |
No. of circuits2) |
Travel |
Load capacity |
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dyn.3) |
stat. |
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P
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dN
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i
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Lv
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Ca
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C0a
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mm
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mm
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mm
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N
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N
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1234/2.16.470.527 |
2 |
16 |
3 |
400 |
2900 |
4800 |
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1234/4.16.470.527 |
4 |
16 |
3 |
400 |
6900 |
8300 |
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1234/5.16.470.527 |
5 |
16 |
3 |
400 |
7900 |
8800 |
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1244/10.16.470.527 |
10 |
16 |
3 |
400 |
6800 |
7100 |
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Item No. |
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Nut with axial backlash |
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max. |
max. |
axial backlash |
max. |
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T0
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Tpr0
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mm
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N
cm
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mm
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N
cm
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1234/2.16.470.527 |
0,03 |
1,4 |
0 |
0,7-4 |
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1234/4.16.470.527 |
0,04 |
1,4 |
0 |
0,7-4 |
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1234/5.16.470.527 |
0,05 |
1,4 |
0 |
0,7-4 |
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1244/10.16.470.527 |
0,05 |
1,4 |
0 |
0,7-4 |
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Item No. |
Dimensions |
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Screw length |
Nut length |
Nut Ø |
Fitting key distance from edge |
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LSp
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LM
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D
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L1
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mm
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mm
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mm
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mm
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1234/2.16.470.527 |
527 |
19 |
28 |
1,5 |
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1234/4.16.470.527 |
527 |
21 |
28 |
2,5 |
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1234/5.16.470.527 |
527 |
27 |
28 |
5,5 |
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1244/10.16.470.527 |
527 |
37 |
28 |
10,5 |
1) Left
hand thread and non-standard leads upon request..
2) Additional ball circuits for extended load capacities are
also available.
3) Dynamic load capacity Ca : Permissable dynamic
axial load resulting in 1 x 106 rev. service life.
The specified adjustment lengths take into account a certain overrun and can also be exceeded if required.
When ordering, information on the installation direction of the nut, deviating preloads, required tolerance classes and an appendix "P" for backlash-free execution should be supplied. Example: 1234/2.16.470.527 T7 P
If there is no other detailed information, the ballscrews are delivered grease lubricated with Klueber Staburags NBU 8 EP.
Ballscrews grade 10 cannot be supplied without backlash!