ROTEX® -GS
Coupling selection program
Selection steps
Calculation
Main drive
Positioning drive
Info
Mounting instruction
   - ROTEX® GS
   - ROTEX® GS P
KTR Systems GmbH
contact
technics@ktr.com
sales@ktr.com
Manual selection of the coupling size
Maximum speed
[1/min]
for hub design
Torque
[Nm]
Torsion spring stiffness
static
Torsion spring stiffness
dynamic
Radial spring-
stiffness
Size 2.0 / 2.1
2.5 / 2.6
1.0
1.1
6.0 6.0 P Nominal
TKN
Max
TKmax
[Nm/rad] [Nm/rad] [N/mm]
ROTEX GS 7 27000 34100 0 0 2,4 4,8 34,3 103 630
ROTEX GS 9 19000 23800 0 0 6 12 74,6 224 739
ROTEX GS 12 15200 19100 0 0 12 24 327,9 982 1198
ROTEX GS 14 12700 15900 25400 47700 16 32 234,2 702 856
ROTEX GS 19 9550 11900 19000 35800 26 52 2560 3810 2930
ROTEX GS 24 6950 8650 13800 26000 75 150 5030 10895 3696
ROTEX GS 28 5850 7350 11700 22000 200 400 10260 20177 4348
ROTEX GS 38 4750 5950 9550 17900 405 810 26300 42515 6474
ROTEX GS 42 4000 5000 8050 15000 560 1120 36860 62600 7270
ROTEX GS 48 3600 4550 7200 13600 655 1310 57630 99750 8274
ROTEX GS 55 3150 3950 6350 11900 825 1650 105730 130200 9248
ROTEX GS 65 2800 3500 5650 11000 1175 2350 118510 189189 8870
ROTEX GS 75 2350 2950 4750 8950 2400 4800 182320 316377 11923
Selection
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