Page 629 - IGUS ECS CATALOG

E4.1 | Series E4.21 | Installation dimensions E4.21
Unsupported applications | Short travels 1392 1310

Ba
85
Fill weight [kg/m] 75 13 Inner height [mm] 30.5
Bi
21
65
Pitch [mm/link]
60
33
50
mm
40 ≤18 20 21 28 Links/m 1,007
corresponds to [mm]
30
e-chain ® length L K = S / 2 + K
20
10
8.0 S
4.0 D S/2
2.0 FL B
1.5
1.0 FL G Moving end
0.5 30
0 R Fixed end
0 1.0 2.0 3.0 4.0 5.0 6.0 H - 28 H H F = H +
Unsupported length FL G / FL B [m] 30.5
Travel S [m]
0 2.0 4.0 6.0 8.0 10 12 28
R 038 048 063 075 100 150 200
H 104 124 154 178 228 328 428
D 98 108 123 135 160 210 260
K 185 215 260 300 380 535 690
The required clearance height: H F = H + 30mm (with 1.5kg/m fi ll weight)
Gliding applications | For travel lengths from 10m to max. 120m
S
S/2 S/2 D2
LK = S/2 + K2 K2
Moving end Fixed end
H2 R

= Off set fi xed end
Guide trough with glide bar Guide trough without glide bar HRi
Total length of guide trough
Note: We recommend the project planning of such a system to be carried out by igus ® .
In case of travels between 4 and 10m we recommend an e-chain ® with a longer unsupported length.

R 038 048 063 075 100 150 200
76 96 126 152 135 135 135
H 2
85 95 110 120 430 580 730
D 2
185 215 260 300 640.5 945.5 1,250.5
K 2
CL – – – – 270 370 470

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10)-ASEAN-E4-1-2022.indd 627 05.06.23 18:48
10)-ASEAN-E4-1-2022.indd 627
05.06.23 18:48