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1530: Cylindrical Double Nut, Rolled Thread, Nominal Diameter 12 mm |
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Item No.
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Specifications
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Lead1)
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Nominal
Diameter
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No.
of circuits
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Travel
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Load
capacity
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dyn.
3)
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stat.
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P |
dN |
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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1530/1.12.355.397 |
1 |
12 |
2 |
300 |
1050 |
1610 |
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1530/2.12.355.397 |
2 |
12 |
2 |
300 |
1800 |
2200 |
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1530/3.12.355.397 |
3 |
12 |
2 |
300 |
2500 |
2800 |
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1530/4.12.355.397 |
4 |
12 |
2 |
300 |
2500 |
2800 |
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1530/5.12.355.397 |
5 |
12 |
2 |
300 |
2500 |
2800 |
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Item No.
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4)
max.
preload |
max.
axial load |
idling
torque
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Fpr
max
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Fmax
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Tpr0
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N
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N
|
N
cm
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1530/1.12.355.397 |
50 |
40 |
1-2 |
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1530/2.12.355.397 |
80 |
70 |
1-2 |
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1530/3.12.355.397 |
80 |
70 |
1-2 |
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1530/4.12.355.397 |
80 |
70 |
1-2 |
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1530/5.12.355.397 |
80 |
70 |
1-2 |
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Item No.
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Dimensions
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Screw length |
Nut
length
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Nut Ø
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LSp
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LM
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D
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mm
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mm
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mm
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1530/1.12.355.397 |
397 |
49 |
24 |
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1530/2.12.355.397 |
397 |
49 |
24 |
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1530/3.12.355.397 |
397 |
49 |
24 |
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1530/4.12.355.397 |
397 |
49 |
24 |
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1530/5.12.355.397 |
397 |
49 |
24 |
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.
4) Please
inform about different preload.
The preload is set to Fpr max by Steinmeyer and can be reduced to a minimum Fpr max of 30 N. The maximum permissable axial load of Fmax is around 70 - 85 % of the preload.
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: 1530/1.12.355.397
T7 P
If there is no other detailed information, the ballscrews are delivered grease lubricated with Klueber Staburags NBU 8 EP.