GB Series Planetary Gearbox

GB Series High Torque

Our GB Series High Torque Planetary Gearboxes are compact in size yet packed with power offering an impressive 98% efficiency per reduction stage. The GB Series is available with a wide array of input and output accessories with nominal torque ranges that extend from 88,560 ft.lbs to an impressive 2.2 mln ft.lbs.

 Model  T2 (ft.lbs) T2 (Nm)
 GB 12010  88,560  120,000
 GB 16000  118,080  160,000
 GB 21000  154,980  210,000
 GB 26000  191,880  260,000
 GB 31000  228,780  310,000
 GB 40000  295,200  400,000
 GB 45000  332,100  450,000
 GB 53000  391,140  530,000
 GB 61000  450,180  610,000
 GB 85000  627,300  850,000
 GB 110000  811,800  1,100,000
 GB 130000  959,400  1,300,000
 GB 150000  1,107,000  1,500,000
 GB 205000  1,512,910  2,050,000
 GB 235000  1,734,310  2,350,000
 GB 300000  2,215,000  3,000,000
  • 1, 2, 3, 4, 5 or 6 reduction stages
  • Multiple Output Shaft Configurations (Male, Female, Cylindrical, Splined or Hollow Shafts)
  • Multiple Input Configurations, Brakes, Couplings, High Speed Shafts, PTO
  • 98% Efficient Planetary Gears
  • Rugged Fabricated Steel Construction
  • Circular Bolt Hole Mount for Improved Rigidness
  • High Quality Gear Design ensure smooth and quiet transmission
  • Modular Design allows increased torque ratings in the same frame size
  • Many Available Accessories
  • Stocked in Charlotte, NC
  • Available Upon Request

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Maintenance Manual