Safety coupling I Series SKB – ES for direct drives

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• with elastomer attachment for direct drives  • with lateral clamping hub – elastomer coupling with conical hub  • plug in, backlash free, flexible, robust, oscillation dampening

SKB-ES_zeichnung_en

 

 

 

 

 

 

 

 

Material:
safety part: heat treated steel
hub: high tensile aluminium (size 2000: tempered steel)
clamping ring: heat treated steel
elastomer soider: polyurethan – 98 Shore-A
temperature range: -30°C up to +90°C

 

Technical data:

SKB-ES
size
static disengage-
ment torque
TKA[Nm]
moment
of inertia
[10⁻³kgm²]
mass
approx.
[kg]
torsional
stiffness
[kg]
max. shaft
displacement [mm]
± axial | lateral
tightening torque
of screws
„j“ [Nm] / „i“ [Nm]
ø D1
min / max
ø D2
min / max
6
12
2 - 6
6 - 12
0,130,50,25± 0,5 | 0,16x M4 [4] / M5 [10]9 / 19
9 / 19
6 / 16
8 / 16
15
30
45
8 - 15
13 - 30
22 - 45
0,551,11,0± 0,5 | 0,14x M5 [8] / M6 [18]12 / 26
12 / 26
12 / 26
10 / 25,4
12 / 25,4
14 / 25,4
60
100
150
25 - 60
40 - 100
60 - 150
1,62,11,2± 1 | 0,18x M5 [8] / M8 [40]12 / 36
12 / 36
14 / 36
18 / 35
18 / 35
24 / 35
230
330
80 - 230
130 - 330
64,63,6± 1 | 0,124x M8 [35] / M10 [80]19 / 40
19 / 40
24 / 44
32 / 44
500
800
200 - 500
350 - 800
2110,28± 1 | 0,154xM12[115] / M14[220]25 / 60
28 / 60
28 / 58
40 / 58
1000500 - 1000812112± 1 | 0,14xM12[115] / M16[290]30 / 6042 / 100
2000800 - 200012832,621± 1 | 0,158xM12[115] / M16[290]35 / 8542 / 100

Dimensions [mm]: length dimensions according to DIN ISO 2768 cH

SKB - ESØaØbØceghkL±1Ømst1t2w
6/1252,540481413,564185310,9214116
15/30/456955661619,57,548100,5431,2254818,5
60/100/1508865832025,58,553,5115,5531,63055,522
230/33011580109233210,568148641,8407226
500/800137120132324213,594190,5962,55487,537
1000181120185746917/3095227,6963,7548974
2000181160185766917/301142501303,7668977

*note: elastomer spiders are optionally available with other shore hardnesses
coupling side with lateral clamping hub see series SKB-EK

Ordering example: SKB – ES 100 – D1 = Ø 19 G7 – D2 = Ø 28 H7 – TKA = 55 Nm