P.R Series
Gear Unit for Wind Turbines
They are compact planetary gearboxes used in the blade-nacelle orientation of wind turbines. Due to their working principle, they are exposed to high radial loads and peak torques which they are capable of withstanding.
Yaw Gearboxes
P.R3704L.P1 Series
P.R2734L.P1 Series
Pitch Gearboxes
P.R2333L.P1 Series
Specifications and Advantages
- Reinforced bearings and flange for withstanding high radial and axial loads
- Integrated pinion shaft made of 8620 material
Performances
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| Gearbox Size | Ratio Range [i] | Nominal Torque [Nm] | Static Torque [Nm] | m x z |
|---|---|---|---|---|
| P.R2333L.P1 | 184,31 | 5.520 | 22.000 | 12 x 13 |
| P.R2734L.P1 | 1061,9 | 30.500 | 60.000 | 18 x 12 |
| P.R3704L.P1 | 1093 | 32.650 | 160.600 | 22 x 13 |
