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Gears
Main Gearboxes REDULUS GPV for Wind Turbines 

Main Gearboxes REDULUS GPV for Generator Ratings up to 2,000 kW

  • Compact design due to combining a planetary stage with two spur gear stages
  • Compliance with Rexroth design guidelines to ensure maximum service life
  • Proven gearbox concept
  • Low-noise characteristics
Differential Gearboxes REDULUS GPV-D for Multi-Megawatt Turbines

  • Slender and compact due to differential design concept with two planetary stages, one differential and one spur gear stage
  • Compliance with Rexroth design guidelines to ensure maximum service life
  • Weight reduction compared to conventional concept
  • Low-noise characteristics
  • Easy to service due to modular design

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Type / version   GPV 290 GPV 302 GPV 306 GPV 307 GPV 442
Generator power kW 750 660 850 660 2000
Rotor diameter m 46 47 58 47 80
Input torque kNm 229 243 350 243 1260
Ratio i 50:1 53:1 74 / 62:1 58:1 92 / 100 / 110 / 113 / 120:1
Weight (approx.) kg 4300 3900 4500 4500 15300
Type / version   GPV 443 GPV 444 GPV 445 GPV 451 GPV 453
Generator power kW 2000 2000 1800 1500 1500
Rotor diameter m 80 82 82 77 77
Input torque kNm 1160 1135 1104 870 870
Ratio i 100:1 96:1 61:1 73 / 89 / 98:1 78 / 98:1
Weight (approx.) kg 15400 17000 16350 13900 14500
Type / version   GPV 455 GPV 500 D GPV 505 D GPV 508 D GPV 510 D
Generator power kW 1500 2500 2200 2000 2500
Rotor diameter m 83 94 92 / 96 82 / 92 90
Input torque kNm 950 1621 1578 1210 / 1380 1700
Ratio i 86 / 108:1 100:1 111:1 106:1 / 119:1 72:1
Weight (approx.) kg 15000 19500 22000 20700 19000
Type / version   GPV 530 D GPV 535 D      
Generator power kW 2500 2500      
Rotor diameter m 100 100      
Input torque kNm 1904 1869      
Ratio i 117:1 117:1      
Weight (approx.) kg 21600 24700      



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Product Catalog Mobile Hydraulics, online version, last changed 2013-02-14
©Bosch Rexroth AG, subject to change