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Contact | |
Back |
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1112/1122: Cylindrical Single Nut, Ground Thread, Nominal Diameter 12 mm |
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Item No. |
Specifications |
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Lead 1) |
Nominal Diameter |
No. of circuits 2) |
Travel |
Load capacity |
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dyn. 3) |
stat. |
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P
|
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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1112/1.12.355.397 |
1 |
12 |
3 |
300 |
1090 |
1960 |
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1112/2.12.355.397 |
2 |
12 |
3 |
300 |
2500 |
3400 |
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1112/3.12.355.397 |
3 |
12 |
3 |
300 |
3600 |
4300 |
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1112/4.12.355.397 |
4 |
12 |
3 |
300 |
3600 |
4300 |
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1112/5.12.355.397 |
5 |
12 |
3 |
300 |
3600 |
4300 |
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1122/10.12.355.397 |
10 |
12 |
3 |
300 |
2800 |
3100 |
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Item No. |
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Nut with axial backlash |
Nut backlash-free |
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max. |
max. |
axial backlash |
max. |
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T0
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Tpr0
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mm
|
N
cm
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mm
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N
cm
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1112/1.12.355.397 |
0,01 |
1 |
0 |
0,5-3 |
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1112/2.12.355.397 |
0,02 |
1 |
0 |
0,5-3 |
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1112/3.12.355.397 |
0,02 |
1 |
0 |
0,5-3 |
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1112/4.12.355.397 |
0,02 |
1 |
0 |
0,5-3 |
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1112/5.12.355.397 |
0,02 |
1 |
0 |
0,5-3 |
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1122/10.12.355.397 |
0,02 |
1 |
0 |
0,5-3 |
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Item No. |
Dimensions |
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Screw length |
Nut length |
Nut Ø |
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LSp
|
LM
|
D
|
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mm |
mm
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mm
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1112/1.12.355.397 |
397 |
24 |
20,5 |
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1112/2.12.355.397 |
397 |
29 |
20,5 |
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1112/3.12.355.397 |
397 |
36 |
20,5 |
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1112/4.12.355.397 |
397 |
33 |
22,5 |
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1112/5.12.355.397 |
397 |
36 |
22,5 |
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1122/10.12.355.397 |
397 |
47 |
22,5 |
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: 1112/1.12.355.397
T3 P
If there is no other detailed information, the ballscrews are delivered grease lubricated with Klueber Staburags NBU 8 EP.