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.


Input Type

P.R2734L.P1 Series

P.R3704L.P1 Series


Output Type

P.R2333L.P1 Series

Specifications & Advantages

  • Reinforced bearings and flange for withstanding high radial and axial loads
  • Integrated pinion shaft made of 8620 material

Performances

Gearbox Front Gearbox Size
Ratio Range Ratio Range [i]
Nominal Torque Nominal Torque [Nm]
Hollow Shaft Diameter Hollow Shaft Diameter [mm]
P.R2333L.P1 184,31 5.520 Ø12 x 13
P.R2734L.P1 1061,9 30.500 Ø18 x 12
P.R3704L.P1 1093 32.650 Ø22 x 13

Document Download

Document Name Description Version Size
CE Declaration Declaration 01.01.2021 1 MB