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Phone:+86
13333092057 Email: iasos@iasos.eu |
Phone:
+30 6999398373 Email: coyote@iasos.eu |
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Gearbox
"9912". |
Input
power: 45 KW |
Our
company equips wind turbines with two types of power converters. One type of power converter has a fixed power transmission ratio and this ratio is selected by the factory, based on the average annual wind speed of the area where the wind turbine will be installed. This model of power converter is used in the standard version of the wind turbine. |
The
possible power transmission ratios of the power converter are shown in
the following table. |
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Transmission
rate: |
5,93 |
6,94 |
8,13 |
8,81 |
9,56 |
10,39 |
12,34 |
The power loss during operation of the gear box, at an output speed of
300 RPM, is 0.95 Nm.
The gear box has an oil temperature indicator and an oil level indicator. The gear box housing as well as the special oil filling stage are designed to function as a cooling device. |
Model: |
"9912" |
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Materials: |
C
45 |
|
Hypoid
gears: |
20
Cr |
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Frontal
helical gears: |
C
45 with heat treatment. |
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Gear
box housing: |
Aluminium
6063 T6. |
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Lubrication
network: |
Copper
pipes. |
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Oil
pump: |
Two
cogwheels 4L in 2 rpm. |
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Gearbox
"9955". |
Input
power: 8 KW |
Our
company equips both these models of wind turbines with this power converter. The power transmission ratio is constant. |
Model: |
"9955" |
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Power: |
8
Kw |
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Two
Stages: |
Hypoid
and spur helical |
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Transmission
ration: |
1/12 |
|
Input: |
1.309
Nm, 58 rpm |
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Output: |
109
Nm, 696 rpm |
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Gears
material: |
C
45 with heat treatment. |
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Housing: |
Grey
cast iron. |
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Type
of lubricant: |
PE |
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Amount
of lubricating oil: |
2.470
ml. |
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Change
of lubricating oil: |
Every
three years. |
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The
level of lubricating oil should always be specific. No more or lesser
amount of lubricating oil is allowed. |
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The
vertical axis, which is the power input axis, can accept a vertical load
of 10 KN. |
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The
gearbox can be removed from the wind turbine and repositioned in a very
simple way. |
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The
gearbox is designed in such a way that it can accept the shock of violent
braking from the electric brake. |
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