Rexroth A6VM motor

Rexroth A6VM motor

Product introduction:

Model: A6VM
Open and Closed circuits
Size 55  to 250
Series 63
Product Category: Hydraulic piston motor / Rexroth
  • Rexroth A6VM motor

     

    Brueninghaus Hydromatik Rexroth A6VM motor

     

    Hydraulic Variable motor A6VM55, A6VM80, A6VM107, A6VM140, A6VM160, A6VM200, A6VM250

    Description

     

    Open and closed circuits

    Series 63

    Size Nominal pressure, 28 to 200 (400 bar/450 bar)

    250 to 1000 (350 bar/400 bar)

     

    – Variable A6VM motor with axial tapered piston rotary group of bent axial design, for hydrostatic drives in open and closed circuits

    – For use in mobile and stationary applications

    – The wide control range enables the variable motor to satisfy the requirement for high speed and high torque.

    – The displacement can be infinitely changed from Vg max to Vg min = 0.

    – The output speed is dependent on the flow of the pump and the displacement of the motor.

    – The output torque increases with the pressure differential between the high-pressure and low-pressure side and with increasing displacement.

    – Wide control range with hydrostatic transmissions

    – Wide selection of control devices

    – Cost savings through elimination of gear shifts and possibility of using smaller pumps

    – Compact, robust motor with long service life

    – High power density

    – Good starting characteristics

    – Small swing torque

     

    Technical Data of Brueninghaus Hydromatik Rexroth A6VM Motor

    Table of values (theoretical values, without efficiency and tolerances; values rounded)

    Rexroth A6VM motor

    A6VM55

    A6VM80

    A6VM107

    A6VM140

    A6VM160

    A6VM200

    A6VM250

    Nominal pressure

    N

    bar

    400

    400

    400

    400

    400

    400

    350

    Maximum pressure

    pmax

    bar

    450

    450

    450

    450

    450

    450

    400

    Displacement

    Vg max

    cm³

    54.8

    80

    107

    140

    160

    200

    250

    Speed

    at V g max

    n max

    rpm

    4450

    3900

    3550

    3250

    3100

    2900

    2700

    Speed

    at V g<g max

    n max

    rpm

    7000

    6150

    5600

    5150

    4900

    4600

    3600

    Inlet flow

    at nmax

    q V max

    l/min

    244

    312

    380

    455

    496

    580

    675

    Torque

    Δ p = 400 bar

    T

    Nm

    349

    509

    681

    891

    1019

    1273

    1391

    Weight (approx.)

    m

    kg

    26

    34

    47

    60

    64

    80

    90

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