Schaeffler Product catalogue - medias
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LTS30-180-2005-M-0


Linear tables with open shaft guidance system and ball screw drive

without bellows, with single nut

  
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Compressive loadTensile loadMoments about all axesGrease lubrication
 
B1 180  mm   
H 77  mm   
L 180  mm   
    Length calculation:
L tot = total stroke + L + L4 + L5
Total stroke (GH) = effective stroke + 2 x S (mm)

ATTENTION: The allowance S designates a safety range suitable for the particular application.

Observe:

- The maximum possible support rail length L tot of the actuator.
1)   Lubrication nipple NIP.
b87 68  mm  Tolerance: +0,2/-0,2
D7 30  mm  Tolerance for diameter: h7
D8 9  mm   
d74 0  mm   
d85 10  mm  Tolerance for diameter: h7
d86 60  mm  Tolerance for diameter = h7
G4 M12   
G43 M12   
G5 M12   
G87 M6   
H1 60  mm   
H12 16  mm   
H5 58  mm   
H7 7  mm   
h1 35  mm   
h5 29  mm   
h85 42  mm   
h87 44  mm  Tolerance: +0,2/-0,2
JB43 158  mm   
JL43 158  mm   
jB4 150  mm   
jB8 51  mm   
jL4 12,5  mm   
jL8 150  mm  Location of support rails:
As standard, the support rails are supplied with a symmetrical hole pattern.
With a symmetrical hole pattern, aL = aR.

Calculation of hole pattern:

The number of hole pitches is the whole number equivalent to:

n = (Ltot - L4 - L5 - 2 * aRmin) / jL8

The spacing aL between the end of the support rail and the nearest hole centre point is calculated from:

aR, aL = ( Ltot - L4 - L5 - n * jL8)
K43 M10   
L4 38  mm   
L5 25  mm   
L74 0  mm   
L85 36,5  mm   
L86 9,4  mm   
L88 36,5  mm   
Ltot 5850  mm   
Rx 98,6  mm   
Rz 96  mm   
S 5  mm   
S8 15  mm   
T8 7,5  mm   
t43 26  mm   
t87 15  mm   
mLAW 4,3  kg   
mBOL Ltot * 0,0171 + 2,07  kg   
    Total mass calculation:

mtot = mLAW+mBOL+m1+m2+m3

- Insert given masses.

- Unavailable masses = 0.
vmax 0,29  m/s   
  0,05  mm  Repeat accuracy: +/-
amax 20  m/s^2   
  (0)-(+80)  °C  Operating temperature
d0 20  mm  Spindle diameter
P 5  mm  Spindle pitch
  0,846  kg * cm^2  Mass moment of inertia of threaded spindle.
Ca 10500  N  Basic dynamic load rating of spindle nut

Basic load ratings according to DIN 69051. Due to the modified calculation algorithms in DIN 69051, the basic load ratings Ca and C0 may differ in comparison with older data.
C0 16600  N  Basic static load rating of spindle nut

Basic load ratings according to DIN 69051. Due to the modified calculation algorithms in DIN 69051, the basic load ratings Ca and C0 may differ in comparison with older data.
  ZKLN1545-2RS-PE  Rolling bearings
Ca 17900  N  Basic axial dynamic load rating of spindle bearing arrangement
C0a 28000  N  Basic axial static load rating of spindle bearing arrangement
  17  Nm  Max. drive torque on drive stud
  KBO30-PP-AS  Linear ball bearings
C 9760  N  Load direction I: Compressive load

Design of linear ball bearing guidance systems: see Catalogue WF1.
C0 12000  N  Load direction I: Compressive load

Design of linear ball bearing guidance systems: see Catalogue WF1.
C 5930  N  Load direction II: Tensile load

Design of linear ball bearing guidance systems: see Catalogue WF1.
C0 7600  N  Load direction II: Tensile load

Design of linear ball bearing guidance systems: see Catalogue WF1.
C 8970  N  Load direction III: Lateral load

Design of linear ball bearing guidance systems: see Catalogue WF1.
C0 10700  N  Load direction III: Lateral load

Design of linear ball bearing guidance systems: see Catalogue WF1.
M0x per 340  Nm  Permissible static moment rating (per carriage)

These values apply if load is evenly distributed over all four linear ball bearings.
Values are individual loads. If combined loads are present, these must be reduced.
For design criteria of the linear guidance system, see Catalogue WF1.
M0y per 450  Nm  Permissible static moment rating (per carriage)

These values apply if load is evenly distributed over all four linear ball bearings.
Values are individual loads. If combined loads are present, these must be reduced.
For design criteria of the linear guidance system, see Catalogue WF1.
M0z per 345  Nm  Permissible static moment rating (per carriage)

These values apply if load is evenly distributed over all four linear ball bearings.
Values are individual loads. If combined loads are present, these must be reduced.
For design criteria of the linear guidance system, see Catalogue WF1.
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