All-purpose high pressure pump

Size5…1000

Nominal pressure up to400bar

Maximum pressure up450bar

Open circuit

Metric version

FEATURESRobust pump with long service life

Very high total efficiency

High power density

Large variety of available nominal sizes allows exact adjustment to the application

Optional with long-life bearings for the nominal sizes 250 to 1000

Bent-axis design

Size

510121623283245566380901071251601802002503555007101000

Displacementgeometric,perrevolution

Vg

cm3

4.9310.3121622.928.13245.656.16380.490106.7125160.41802002503555007101000

Nominalpressure

pnom

bar

315400400400400400400400400400400400400400400400400350350350350350

Maximumpressure

pmax

350450450450450450450450450450450450450450450450450400400400400400

Maximumspeed

nnom1)

rpm

560031503150315025002500250022402000200018001800160016001450145015501500132012001200950

nmax2)

8000600060006000475047504750425037503750335033503000300026502650275018001600150015001200

Flow

at nnom

qV

l/min

27.6323850577080102112126145162171200233261310375469600852950

Power

atnnomandpnom

P

kW

14.522253438475368758496108114133155174207219273350497554

Torque3)

at pnom

M

Nm

24.7667610214617920429035740151257367979610211146127313931978278539555570

Rotary stiffness

c

kNm/rad

0.630.921.251.592.562.933.124.185.946.258.739.1411.211.917.418.257.373.196.1144270324

Moment of inertia for rotary group

JTW

kg·m2

0.000060.00040.00040.00040.00120.00120.00120.00240.00420.00420.00720.00720.01160.01160.0220.0220.03530.0610.1020.1780.550.55

Maximum angular acceleration

ɑ

rad/s2

5000500050005000650065006500146007500750060006000450045003500350011000100008300550043004500

Case volume

V

l

0.170.170.170.20.20.20.330.450.450.550.550.80.81.11.12.72.53.54.288

Weight(approx.)

m

kg

1)These values are valid at:- an absolute pressure of pabs=1bar at suction portS- for the optimum viscosity range from vopt=36 to 16mm2/s- with hydraulic fluid based on mineral oils2)Maximum speed (limiting speed) with increased inlet pressure pabsat suction portS, see the following diagram.3)Torque without radial force, with radial force see table "Permissible radial and axial forces of the drive shafts"