Green Technologies
Pitch & Yaw Drives
Overview
Our supply scope includes a complete range of MOBILEX GFB planetary gearboxes for all wind turbine sizes.
Technical features of MOBILEX GFB pitch drives:
- Output torques from 1 to 20 kNm
- Ratios ranging between 60 – 200
- Compact, space-saving two or three-stage planetary gearboxes
- Optional bevel gear stage
- Sturdy antifriction bearing
- For the attachment of electric motors
- Easy to install
- Convenient oil change
- Low-noise running characteristics
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Swing drives for pitch and yaw adjustment with electric motor |
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Type / version |
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GFB 2 T2 |
GFB 7 T2 |
GFB 7 T4 |
GFB 9 W3 |
GFB 17 T3 |
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Output torque |
T2 nom. |
Nm |
1200 |
3000 |
3000 |
3760 |
7700 |
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T2 static |
Nm |
3000 |
5800 |
5800 |
7500 |
14000 |
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Ratio |
i |
62 |
63.6 |
1671.5 |
148.66 |
105.6 |
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E-motor |
Shaft (k6) |
28x60 |
28x60 |
19x40 |
28x60 |
28x60 |
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Flange |
A250 |
A250 |
A200 |
A250 |
A250 |
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Weight without motor (approx.) |
kg |
54 |
70 |
65 |
100 |
160 |
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Type / version |
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GFB 24 T3 |
GFB 24 T4 |
GFB 24 T4 |
GFB 24 T4 |
GFB 60 T4 |
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Output torque |
T2 nom. |
Nm |
15300 |
15300 |
15300 |
15300 |
41000 |
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|
T2 static |
Nm |
25000 |
25000 |
25000 |
25000 |
76000 |
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Ratio |
i |
121.5 |
724.5 |
1692 |
1428.2 |
1235.8 |
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E-motor |
Shaft (k6) |
42x110 |
28x60 |
19x40 |
24x50 |
28x60 |
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|
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Flange |
A350 |
A250 |
A200 |
A200 |
A250 |
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Weight without motor (approx.) |
kg |
160 |
200 |
120 |
150 |
330 |
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Type / version |
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GFB 60 T4 |
GFB 110 T4 |
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Output torque |
T2 nom. |
Nm |
41000 |
55000 |
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|
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T2 static |
Nm |
76000 |
110000 |
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Ratio |
i |
1151.5 |
915.6 |
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|
|
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E-motor |
Shaft (k6) |
28x60 |
42x110 |
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|
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Flange |
A250 |
A350 |
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Weight without motor (approx.) |
kg |
500 |
670 |
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