Schaeffler Product catalogue - medias
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LTS25-160-1


Linear tables with open shaft guidance system, without drive

with bellows

  
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Compressive loadTensile loadMoments about all axesGrease lubrication
 
B1 160  mm   
H 66  mm   
L 160  mm   
    Length calculation:
L tot = total stroke * FBL + L + 2 * L21 + 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 NIP.
BB 29  mm   
D7 25  mm  Tolerance for diameter: h7
D8 6,6  mm   
FBL 1,34   
G43 M10   
H1 51  mm   
H12 14  mm   
H2 36  mm   
H3 62  mm  Only valid for standard bellows.
H7 6  mm   
h1 30  mm   
JB43 140  mm   
JL43 140  mm   
jB8 42  mm   
jL8 120  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 - 2 * aRmin) / jL8

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

aR, aL = 0,5 * ( Ltot - n * jL8)
K43 M8   
L20 3,3  mm   
L21 4  mm   
Ltot 6000  mm   
Rx 88,6  mm   
Rz 88  mm   
S 0  mm   
S8 11  mm   
T8 6,1  mm   
t43 22  mm   
mLAW 3  kg   
mBOL Ltot * 0,0106 + 0,21  kg   
    Total mass calculation:

mtot = mLAW+mBOL+m1+m2+m3

- Insert given masses.

- Unavailable masses = 0.
vmax 5  m/s   
amax 20  m/s^2   
  (0)-(+80)  °C  Operating temperature
  KBO25-PP-AS  Linear ball bearings
C 7520  N  Load direction I: Compressive load

Design of linear ball bearing guidance systems: see Catalogue WF1.
C0 9200  N  Load direction I: Compressive load

Design of linear ball bearing guidance systems: see Catalogue WF1.
C 4550  N  Load direction II: Tensile load

Design of linear ball bearing guidance systems: see Catalogue WF1.
C0 6000  N  Load direction II: Tensile load

Design of linear ball bearing guidance systems: see Catalogue WF1.
C 6930  N  Load direction III: Lateral load

Design of linear ball bearing guidance systems: see Catalogue WF1.
C0 8200  N  Load direction III: Lateral load

Design of linear ball bearing guidance systems: see Catalogue WF1.
M0x per 240  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 312  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 240  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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