Geared Variable Speed Couplings

How to select
the right coupling
The power diagrams show the
powers transmitted in relation to
the input and output speed for the
various coupling types and sizes.
Power [kW x 1000]
Input speed = 1800 rpm (60 Hz countries)
60
50
40
30
20
10
5
4
3
2
1
R 120
R 119
R 118
R 117
R 120/119 GS
R 119/118 GS
R 118/117 GS
600
550
500
450
400
R 110/111 KGS
R 18/19 KGS-14
R 16/17 KGS
0,3
R 111 K 630
R 110 K630
R 19 K...M
R 18 K...M
R 17 K...M
R 16 K...M
R 15 K...M
R 14 K...M
R 12 K...M
R 10 K...M
R 8 K...M
1 2 3 4 5 6 7 8 9 10 15 2
Speed [rpm x 1000]
Input speed = 1500 rpm (50 Hz countries)
Power [kW x 1000]
60
50
40
30
20
10
5
4
3
2
R 120
R 119
R 118
R 117
R 120/119 GS
R 119/118 GS
R 118/117 GS
600
550
500
450
400
R 110/111 KGS
R 18/19 KGS-14
R 16/17 KGS
1
0,3
R 111 K 630
R 110 K630
R 19 K...M
R 18 K...M
R 17 K...M
R 16 K...M
R 15 K...M
R 14 K...M
R 12 K...M
R 10 K...M
R 8 K...M
1 2 3 4 5 6 7 8 9 10 15 2
Speed [rpm x 1000]