Page 825 - IGUS ECS CATALOG

e-skin soft | Series SKS | Product range SKS
®
20-38
33% less clearance height than e-skin SK28 1)
®

-33%

Series SKS | Two-piece corrugated tube | With "zipper" opening principle

Part No. Bi Ba hi ha R min.* Cable H F Weight
SKS [mm] [mm] [mm] [mm] [mm] ≤ ø [mm] [mm] [kg/m]
SKS20.033.02.1 33 50 20 25 055 13 160 2)** / 200 2)** ≈ 0.20
SKS28.068.02.1 68 95 28 40 055 20 200 4) ≈ 0.54
SKS40.085.02.1 85 118 38 57 100 30 350 4) ≈ 1.15
1) 33% lower clearance height than e-skin ® SK28 (based on the latest test results done in the igus ® laboratory)
4) Required clearance height H F with 0.75kg/m fill weight / 2) Required clearance height H F with 0.50kg/m fill weight
**H F : 160mm at S < 200m / H F : 200mm at S > 200m
*Note: the minimum bend radius is determined by the inner side corrugated tube!

Installation dimensions
Ba Inner height
Bi
2.0
Fill weight [kg/m] 1.9 1.8 1.7 1.6 SKS20 28 [mm]
Inner height
28 [mm]
SKS28
1.5
1.4 ≤ ø hi Inner height 38 [mm]
1.3 ha SKS40
1.2 SKS40 mm
1.1 Energy supply = S / 2 + K
1.0 FLG system length L K
0.9
0.8 S
0.7
D S/2
0.6
0.5 SKS28
0.4 Moving end
0.3 SKS20 FLG
0.2
FLG
0.1
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.91.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.92.0 Fixed end H H F
Unsupported length FL G H - ha
Travel S [m]
ha
0 1.0 2.0 3.0 4.0
R min.* SKS20 R 055 SKS28 R 055 SKS40 R 100
H 150 150 300
D 125 130 300
K 300 266 693
*Note: the minimum bend radius is determined by the inner side corrugated tube!
No bend radius is specifi ed in the part number, since it depends on travel and fi ll weight. The smallest specifi ed radius below is the minimum to guarantee the service life of
the cables. In most applications, however, the radius remains larger because the shape of the tube defi nes this.
3D CAD, confi gurators, service life calculation and more www.igus-asean.com/eskin 823
12)-ASEAN-CLEAN-E-SKIN-E6-1-2022.indd 823 05.06.23 18:53
05.06.23 18:53
12)-ASEAN-CLEAN-E-SKIN-E6-1-2022.indd 823