| Start |  |
Contact | |
Back |
|
||||
1214: Cylindrical Single Nut, Ground Thread, Nominal Diameter 3 mm |
||||
|
Item No. |
Specifications |
|||||
|
Lead 1) |
Nominal Diameter |
No. of circuits 2) |
Travel |
Load capacity |
||
|
dyn.3) |
stat. |
|||||
|
P
|
dN
|
i
|
Lv
|
Ca
|
C0a
|
|
|
mm
|
mm
|
mm
|
N
|
N
|
||
|
1214/0,5.3.76.90 |
0,5 |
3 |
2 |
55 |
90 |
90 |
|
1214/1.3.76.90 |
1 |
3 |
2 |
55 |
240 |
250 |
|
Item No. |
|
|||
|
Nut with axial backlash |
Nut backlash-free |
|||
|
max. |
max. |
axial backlash |
max. |
|
|
T0
|
Tpr0
|
|||
|
mm
|
N
cm
|
mm
|
N
cm
|
|
|
1214/0,5.3.76.90 |
0,01 |
0,3 |
0 |
1 |
|
1214/1.3.76.90 |
0,01 |
0,3 |
0 |
1 |
|
Item No. |
Dimensions |
||
|
Screw length |
Nut length |
Nut Ø |
|
|
LSp
|
LM
|
D
|
|
|
mm
|
mm
|
mm
|
|
|
1214/0,5.3.76.90 |
90 |
7 |
7 |
|
1214/1.3.76.90 |
90 |
7 |
7 |
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: 1214/0,5.3.76.90 T3 P
If there is no other detailed information, the ballscrews are delivered grease lubricated with Klueber Staburags NBU 8 EP.