Schaeffler Product catalogue - medias
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LTE40-230-A-3220-MM-1


Linear tables with closed shaft guidance system and ball screw drive

with shaft support block type A, with bellows, with double nut

  
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Compressive loadTensile loadMoments about all axesGrease lubrication
 
B1 230  mm   
H 84  mm   
L 230  mm   
    Length calculation:
L tot = total stroke * FBL + L + L4 + L5 + BB
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 to DIN 3405-A M6.
2)   Filling openings.
3)   Switching tag connectors on carriage.
B4A 230  mm   
BB 22  mm   
b87 68  mm  Tolerance: +/-0,2
D3 17,5  mm   
D7 40  mm  Tolerance for diameter: h7
d74 0  mm   
d85 16  mm  Tolerance for diameter: h7
d86 72  mm  Tolerance for diameter = h7
FBL 1,28   
G43 M16   
G87 M8x18   
H1 80  mm   
H4A 80  mm   
H5A 80  mm   
h1 40  mm   
h85 44  mm   
h87 56  mm  Tolerance: +/-0,2
JB43 202  mm   
JL43 202  mm   
jB4 190  mm   
jL3 15  mm   
K43 M12   
L4 42  mm   
L5 30  mm   
L74 0  mm   
L85 23  mm   
L86 9  mm   
L88 46  mm   
Ltot 2500  mm  Appropriate maximum total length of linear tables LTE taking account of deflection.
Rx 134  mm   
Rz 122  mm   
S 20  mm   
S3 26  mm   
T3 14,5  mm   
T56 0  mm   
t43 34  mm   
mLAW 10,6  kg   
mBOL Ltot * 0,0253 + 3,4  kg   
    Total mass calculation:

mtot = mLAW+mBOL+m1+m2+m3

- Insert given masses.

- Unavailable masses = 0.
vmax 1  m/s   
amax 20  m/s^2   
  0,025  Repeat accuracy: +/-
  (0)-(+80)  °C  Operating temperature
d0 32  mm  Spindle diameter
P 20  mm  Spindle pitch
  6,43  kg * cm^2  Mass moment of inertia of threaded spindle.
Ca 29700  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 59800  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.
  ZKLN2052-2RS-PE  Rolling bearings
Ca 26000  N  Basic axial dynamic load rating of spindle bearing arrangement
C0a 47000  N  Basic axial static load rating of spindle bearing arrangement
  50  Nm  Max. drive torque on drive stud
  KB40-P  Linear ball bearings
C 15830  N  Load direction I: minimum compressive load

The deflection of the shafts must be taken into consideration.
Design of linear ball bearing guidance systems: see Catalogue WF1.
C0 17600  N  Load direction I: minimum compressive load

The deflection of the shafts must be taken into consideration.
Design of linear ball bearing guidance systems: see Catalogue WF1.
C 15830  N  Load direction II: minimum tensile load

The deflection of the shafts must be taken into consideration.
Design of linear ball bearing guidance systems: see Catalogue WF1.
C0 17600  N  Load direction II: minimum tensile load

The deflection of the shafts must be taken into consideration.
Design of linear ball bearing guidance systems: see Catalogue WF1.
C 15830  N  Load direction II: minimum lateral load

The deflection of the shafts must be taken into consideration.
Design of linear ball bearing guidance systems: see Catalogue WF1.
C0 17600  N  Load direction II: minimum lateral load

The deflection of the shafts must be taken into consideration.
Design of linear ball bearing guidance systems: see Catalogue WF1.
M0x per 1080  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 970  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 876  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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