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+86 0757-8225-1979,+86 133 6032 1979

A7VO series 63

  • Robust high pressure pump for universal use

  • Size 28 … 500

  • Nominal pressure 350 bar

  • Maximum pressure 400 bar

  • Open circuit
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Features
Code
Technical Data
Dimension
Design Notes
Safety
  • Robust pump with long service life

  • Hyperbolic power controller

  • Large variety of controls

  • Well-tried rotary group technology

  • High total efficiency

  • Optional high-speed version for nominal size 250

  • Optional with long-life bearings for the nominal sizes 250 to 500

  • Bent-axis design

Table of values

Size

28 55 80 107 160 250 355 500 250

Displacement
geometric, per revolution

Vg max

cm³

28.1 54.8 80 107 160 250 355 500 250

Nominal pressure

pnom

bar

350 350 350 350 350 350 350 350 350

Maximum pressure

pmax

bar

400 400 400 400 400 400 400 400 400

Maximum speed 1)

at Vg max

nnom

rpm

3150 2500 2240 2150 1900 1500 1320 1200 1800

Flow

at Vg max and nnom

qV nom

l/min

89 137 179 230 304 375 469 600 450

Power

at qV nom and pnom

P

kW

52 80 105 134 177 219 273 350 262

Torque

at Vg max and pnom

M

Nm

156 305 446 596 891 1391 1978 2785 1391

Weight (approx.)

m

kg

17 25 40 49 71 102 173 234 102
Application scenarios