Determine gearbox efficiency
Gearbox
Gearbox efficiency
η
c1
g500-B
2-stage
0.96
3-stage
0.95
Determination of the required gearbox load capacity
Define the required load factor at runtime t
L
Runtime t
L
≤ 10 %
Take the load factor k from diagram into account
Runtime t
L
> 10 %
Take intensity k
I
from calculation into account
Calculate intensity
no alternating load
k
I
= M
L,max
/ M
L
k
I
=
at alternating load
k
I
= M
L,max
/ M
L
x 1.4
k
I
=
Load factor k
0
1
2
3
4
5
6
7
8
9
10 %
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
1.3
1.2
1.5
1.7
1.9
2.1
2.3
2.5
2.7
2.9
3.1
3.3
3.5
3.7
3.9
4.1
4.3
4.5
4.7
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
24 h 16 h
8 h
k = 5
I
k = 4
I
k = 3
I
k = 2
I
I
II
III
IV
t
L
k
Information on project planning
Drive dimensioning
25
Summary of Contents for g500-B
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