Variable displacement motor FMV Axial piston motor

FMV plug-in motors have a swashplate design and are available for both open and closed circuits. They convince with their compact and robust design. The engine is regulated by means of a two-point control via the operating pressure.
Gallery loading.
Hydraulic component Axial piston motor
Circulation open
Adjustability variable
Nominal pressure 350 / 420 bar
Maximum pressure 380 / 450 bar
Nominal sizes 75 / 100 / 140 / 165 / 250
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Technical data

Hydraulic component Axial piston motor
Circulation open
Adjustability variable
Nominal pressure 350 / 420 bar
Maximum pressure 380 / 450 bar
Nominal size 75 100 140 165 250
Nominal pressure [bar] 420 350 350 350 350
Maximum pressure [bar] 450 380 380 380 380
Displacement (Vg max) [cm³] 75.0 103.2 141.2 165.8 256.8
Max. speed (nmax) at Vg max [min¯¹] 3,900 3,540 3,160 3,000 2,600
Max. speed (nmax) at reduced Vg [min¯¹] 5,460 4,950 4,420 4,200 3,640
Volumetric flow at nmax [l/min] 293 365 446 497 668
Max. power [kW] 161 201 245 274 367
Max. torque [Nm] 394 542 742 871 1,349
Variants

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Within the scope of the Reman Program, used Liebherr components are remanufactured in accordance with industrial standards. Reman Program

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Bulle production site

Liebherr develops and produces diesel and gas engines, injection systems, hydraulic components and splitter boxes in Bulle (Switzerland). Liebherr Machines Bulle SA