Measuring­surface Sound­pressure Level For Helical­gear Units (H - Siemens FLENDER H SH Series Assembly And Operating Instructions Manual

Gear unit
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1.4.1.3 Measuring­surface sound­pressure level for helical­gear units (H...) without fan
Table 8:
Measuring­surface sound­pressure level L
n
1
Type
i
N
1/min
1
2
1.25 1500
75
-
.
1000
70
-
2
750
66
-
2.24 1500
72
-
H1
.
1000
67
-
3.55
750
63
-
1500
69
-
4
.
1000
64
-
5.6
750
60
-
1500
-
-
6.3
.
1000
-
-
10
750
-
-
11.2 1500
-
-
H2
.
1000
-
-
16
750
-
-
1500
-
-
18
.
1000
-
-
28
750
-
-
22.4 1500
-
-
.
1000
-
-
31.5
750
-
-
35.5 1500
-
-
H3
.
1000
-
-
63
750
-
-
71
1500
-
-
.
1000
-
-
750
-
-
112
100
1500
-
-
.
1000
-
-
140
750
-
-
160
1500
-
-
H4
.
1000
-
-
250
750
-
-
280
1500
-
-
.
1000
-
-
450
750
-
-
1) L
< 60 dB(A)
pA
3
4
5
6
7
8
73
-
77
-
79
-
69
-
72
-
75
-
65
-
69
-
71
-
70
-
75
-
77
-
66
-
70
-
72
-
62
-
67
-
68
-
67
-
72
-
74
-
1)
-
67
-
70
-
1)
-
63
-
66
-
-
71
74
75
76
77
-
66
69
70
71
72
-
63
66
67
67
69
-
69
72
73
74
75
-
64
67
68
69
70
-
61
64
65
66
67
-
66
69
70
71
72
-
61
64
65
66
68
-
1)
61
62
63
64
-
-
68
69
73
74
-
-
63
65
68
69
-
-
60
61
65
66
-
-
65
67
70
71
-
-
1)
62
65
66
-
-
1)
1)
62
63
-
-
62
64
67
68
-
-
1)
1)
62
63
-
-
1)
1)
1)
1)
-
-
-
-
66
67
-
-
-
-
62
63
-
-
-
-
1)
1)
-
-
-
-
64
65
-
-
-
-
1)
60
-
-
-
-
1)
1)
-
-
-
-
61
62
-
-
-
-
1)
1)
-
-
-
-
1)
1)
BA 5030 en 02/2013
in dB(A) for helical­gear units without fan
pA
Gear­unit size
9
10
11
12
13
14
81
-
83
-
-
-
76
-
78
-
80
-
73
-
75
-
77
-
79
-
81
-
83
-
74
-
76
-
78
-
71
-
73
-
75
-
76
-
78
-
79
-
71
-
73
-
75
-
67
-
70
-
71
-
79
79
80
81
81
82
74
74
75
76
76
77
70
71
72
73
73
74
77
77
78
79
79
80
72
72
73
74
74
75
69
69
70
71
71
72
74
74
75
76
77
78
69
69
70
71
72
73
66
66
67
68
69
70
74
75
77
77
78
79
69
71
72
73
73
74
65
67
69
69
70
71
71
73
74
75
76
76
66
68
69
70
71
72
63
65
66
67
67
68
68
70
71
72
73
74
63
65
66
67
68
69
1)
62
63
64
65
66
68
69
70
71
72
73
63
64
65
66
67
68
1)
61
62
63
64
64
66
66
68
68
69
70
61
62
63
64
64
65
1)
1)
60
61
61
62
63
64
65
66
67
67
1)
1)
60
61
62
63
1)
1)
1)
1)
1)
1)
16 / 96
15
16
17
18
19
20
-
-
-
-
-
-
-
-
-
-
-
-
79
-
-
-
-
-
-
-
-
-
-
-
80
-
-
-
-
-
77
-
79
-
-
-
82
-
-
-
-
-
77
-
79
-
81
-
74
-
76
-
78
-
84
85
85
86
-
-
80
80
80
81
83
83
76
77
77
78
80
80
82
83
83
84
-
-
77
78
78
79
81
81
74
75
75
76
77
78
80
80
81
82
83
84
75
75
76
77
78
79
72
72
73
73
75
75
81
81
82
83
83
84
76
77
77
78
79
79
73
73
74
75
75
76
78
79
79
80
81
81
73
74
75
75
76
77
70
71
71
72
73
73
76
76
77
78
78
79
71
71
72
73
73
74
68
68
69
70
70
71
75
75
76
76
77
78
70
70
71
72
72
73
66
67
68
68
69
69
72
73
73
74
74
75
67
68
68
69
70
70
64
64
65
66
66
67
69
70
70
71
72
72
64
65
66
66
67
68
61
62
62
63
64
64
21
22
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
84
-
81
81
-
-
82
82
79
79
84
85
79
80
76
76
85
86
81
81
77
78
83
83
78
78
75
75
80
81
75
76
72
72
78
78
73
74
70
70
75
76
71
71
67
68
73
73
68
68
65
65

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