Rexroth A7VO pump

Rexroth A7VO pump

Product introduction:

Series: A7VO
Open circuits
Size 28  to 500
Series 63
Product Category: Hydraulic piston pump / Rexroth
  • Rexroth A7VO pump

     

    Brueninghaus Hydromatik Rexroth A7VO pump

     

    Hydraulic axial piston pump A7VO28, A7VO55, A7VO80, A7VO107, A7VO160, A7VO250, A7VO355, A7VO500

    Description

     

    Open circuit

    Series 63

    Sizes 28, 55, 80, 107, 160, 250, 355, 500

    Nominal pressure 350 bar; Peak pressure 400 bar

     

    – Variable axial piston pump A7VO with tapered piston rotary group in bent axis design for hydrostatic drives in open circuits

    – For operation in mobile and industrial applications

    – The flow is proportional to the drive speed and the displacement and steplessly variable from qv max to qv min = 0

    – Wide range of controls and adjustment devices

    – Compact, robust bearing system for long service life

    – Available with Long Life bearings for special fluids and extreme service life requirements

    – Pressure control is standard

    – Optical or electric swivel angle indicator available

    Technical Data 

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

     

    Size

    A7VO28

    A7VO55

    A7VO80

    A7VO107

    A7VO160

    A7VO250

    A7VO355

    A7VO500

    Nominal pressure

    N

    bar

    350

    350

    350

    350

    350

    350

    350

    350

    Maximum pressure

    pmax

    bar

    400

    400

    400

    400

    400

    400

    400

    400

    Displacement

    Vg max

    cm³

    28.1

    54.8

    80

    250

    355

    250

    355

    500

    Speed

    n max

    rpm

    3150

    2500

    2240

    1500

    1320

    1500

    1320

    1200

    Flow

    at n max

    q V max

    l/min

    89

    137

    375

    469

    375

    469

    600

    600

    Power

    Δ p = 350 bar

    P max

    kW

    52

    80

    219

    273

    219

    273

    350

    350

    Torque

    Δ p = 350 bar

    Tmax

    Nm

    156

    305

    1391

    1978

    1391

    1978

    2785

    2785

    Weight (approx.)

    m

    kg

    17

    25

    40

    102

    173

    102

    173

    234

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