LENZE
Output speed
n
2
[rpm]
i
1
5
10
16
25
32
40
63
100
160
250
400
630
Efficiency
±
A
±
c=1
±
c=1
±
c=1
±
c=1
±
c=1
±
c=1
±
c=1
±
c=1
±
c=1
±
c=1
±
c=1
±
c=1
±
c=1
5.639
0.71
0.78
0.79
0.83
0.86
0.88
0.89
0.89
0.90
0.90
0.90
0.90
0.90
0.89
7.733
0.71
0.78
0.79
0.83
0.86
0.88
0.89
0.89
0.90
0.90
0.90
0.90
0.90
9.042
0.67
0.74
0.76
0.81
0.84
0.86
0.87
0.87
0.88
0.88
0.87
0.87
0.87
9.897
0.71
0.78
0.79
0.83
0.86
0.88
0.89
0.89
0.90
0.90
0.90
0.90
0.90
10.827
0.71
0.78
0.79
0.83
0.86
0.88
0.89
0.89
0.90
0.90
0.90
0.90
12.400
0.67
0.74
0.76
0.81
0.84
0.86
0.87
0.87
0.88
0.88
0.87
0.87
13.810
0.71
0.78
0.79
0.83
0.86
0.88
0.89
0.89
0.90
0.90
0.90
0.90
15.869
0.67
0.74
0.76
0.81
0.84
0.86
0.87
0.87
0.88
0.88
0.87
0.87
17.360
0.67
0.74
0.76
0.81
0.84
0.86
0.87
0.87
0.88
0.88
0.87
20.417
0.55
0.60
0.71
0.76
0.78
0.79
0.79
0.79
0.79
0.79
0.78
22.143
0.67
0.74
0.76
0.81
0.84
0.86
0.87
0.87
0.88
0.88
0.87
24.800
0.56
0.62
0.72
0.77
0.79
0.80
0.81
0.81
0.81
0.80
0.80
27.125
0.67
0.74
0.76
0.81
0.84
0.86
0.87
0.87
0.88
0.88
31.738
0.56
0.62
0.72
0.77
0.79
0.80
0.81
0.81
0.81
0.80
34.100
0.67
0.74
0.76
0.81
0.84
0.86
0.87
0.87
0.88
0.88
39.200
0.55
0.60
0.71
0.76
0.78
0.79
0.79
0.79
0.79
0.79
43.917
0.67
0.74
0.76
0.81
0.84
0.86
0.87
0.87
0.88
50.000
0.55
0.60
0.71
0.76
0.78
0.79
0.79
0.79
0.79
54.250
0.56
0.62
0.72
0.77
0.79
0.80
0.81
0.81
0.81
61.250
0.55
0.60
0.71
0.76
0.78
0.79
0.79
0.79
0.79
68.200
0.56
0.62
0.72
0.77
0.79
0.80
0.81
0.81
77.000
0.55
0.60
0.71
0.76
0.78
0.79
0.79
0.79
87.833
0.56
0.62
0.72
0.77
0.79
0.80
0.81
0.81
99.167
0.55
0.60
0.71
0.76
0.78
0.79
0.79
0.79
111.318
0.56
0.62
0.72
0.77
0.79
0.80
0.81
125.682
0.55
0.60
0.71
0.76
0.78
0.79
139.500
0.56
0.62
0.72
0.77
0.79
0.80
157.500
0.55
0.60
0.71
0.76
0.78
0.79
183.786
0.56
0.62
0.72
0.77
0.79
207.500
0.55
0.60
0.71
0.76
0.78
7
Technical data - Helical-worm gearboxes
Efficiency
7-8
L-force gearboxes en 06/2011
During start-up, the start-up efficiency
±
A of
a helical-worm
gearbox is lower than its operative efficiency at rated speed.
The start-up efficiency
±
A
must therefore always be
considered when starting under load.
GSS 04 -2