PG/PR Series

The Planetary gearboxes PG series is also available with special versions for slewing application in 11 basic sizes, selected on the basis of torques that can be transmitted to the output, ranging from 0.05 kNm to 6.5 kNm. These units are normally used for slewing tower cranes, aerial platforms, discharge excavation and booms, wind turbines and construction equipment. They feature a structure that can withstand heavy radial loads, and can be equipped with output pinion or integral pinion shaft.

The modularity of the product permits the coupling of bevel planetary gearboxes, worm gears, hydraulic brakes and a variety of input shafts and flanges for direct coupling to hydraulic or electric motors.

Documentation Catalogue (5 MB)

Characteristics

          Output types
Mod. I Mc
(kNm)
Fr
(kN)
MFP LFP LNP LNPE
100 3.55 - 3422 1.00 29000
160 3.55 - 3422 1.60 39000
250 3.77 - 2369 2.50 55000
500 3.77 - 1845 5.00 85000
700 3.66 - 2969 7.00 120000    
1000 3.55 - 2230 10.00 120000
1600 3.55 - 2230 16.00 150000
2500 4.00 - 1774 25.00 170000    
3500 4.00 - 1920 35.00 270000    
5000 4.00 - 1982 50.00 445000    
6500 3.83 - 1008 65.00 230000    
Related products
Hexagonal PG/PGA Series

The range of gearboxes for auger is made by the modularity of the PG/PGA series and the special hexagonal output shaft, typical applications of the drills.

Hydraulic motors are normally applied (Orbit or Radial pistons) but can be supplied with any type of input or motor fittings thanks to the modularity of the product.

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