PEG 500 Planetary plug-in gearbox

Liebherr offers its customer a series-produced range of planetary plug-in gearboxes that can be used for a wide range of applications. The series includes 14 gearbox sizes from the PEG 250 to the PEG 1100. The coaxial planetary gearboxes can be offered as two, three or four-stage models with a wide range of different gear ratios. The maximum dynamic torque is about 1,000,000Nm.

Reference output torque, dynamic 73,000 Nm
Output torque, static 116,800 Nm
Gear transmission ratio (three-stage model) 1:44 - 1:92

Technical data

Reference output torque, dynamic 73,000 Nm
Output torque, static 116,800 Nm
Min. winding diameter for the first rope layer 600 mm
Max. possible theoretical rope pull force 243,000 N
External diameter 570 mm
Gearbox length (inside the rope drum) 398.00 mm
Pitch circle diameter (rope drum) 540 mm
Diameter of centering seat 505 mm
Number of bolts 45
Diameter of bolts 17.5 mm
Flange width 25.00 mm
Width of centering seat 18.00 mm
Weight (three-stage model) 410 kg
Gear transmission ratio (three-stage model) 1:44 - 1:92

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