Bombas bieri

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BIERIAxial piston pumps
Features • High overall efficiency at very low speed • Low noise • High speed range • Optimal price / performance ratio • Continuous self lubrication and cooling through theinflow

Type AKP up to 0,3 cm3/rev

up to 500 bar

Applications Particularly suitable for use where low flow rates and extreme speeds require a high overall efficiency.

Principal construction– 3 and 5 piston models – valve controlled on pressure and suction side – swash shaft with large dimensioned rolling bearings – rotation possible in either direction
AKP103-0,1-500-P-A*00AKP105-0,3-500-P-A*00

Technical data

Type without flange Displacement volume Operating pressure Peak pressure Number of pistons Hydraulic fluid Fluid temperature range Ambient temperature range Viscosityrange Speed Filtration Material Weight Installation Flange 45911

0,1

cm3/rev

0,3 cm3/rev 500 bar 550 bar 5

500 bar 550 bar 3

mineral oil according to DIN 51524 (other fluids on request)NBR: -20 to 80 °C -30 to 50 °C 5 to 220 mm2/s 100–5000 rpm according to NAS 1638 class 8 or ISO/DIN 4406 16/14/12 housing: light metal anodised pump head: steel blued 0,9 kg any to be orderedseparately

Bieri Hydraulik AG | Könizstrasse 274 | CH-3097 Liebefeld | Tel. +41 31 970 09 09 | Fax +41 31 970 09 10 | www.bierihydraulics.com

Axial piston pumps up to 500 bar
Characteristic measuredat ν = 30 mm2/s, T = 40°C
Q [l/min]
0.600 0.500 0.400 0.300
0.000

Type AKP up to 0,3 cm3/rev
AKP103-0,1
Q [l/min]
0.600 0.500 0.400 0.300 0.200

2/2

AKP105-0,3
Q [l/min]
1.600 1.400 Q[l/min] 1.200 1.000 0.800 n=5000 min-1 n=4000 min-1 n=3000 min-1

n=5000 min-1 n=4000

1.600
min-1 -1 n=3000 min-1

1.400

n=5000 min-1 min-1

n=5000 min n=4000

1.200 0.600 1.000 0.4000.800 0.600 0.400 0.200 0.000
min-1 n=4000
0.200 0.000

n=4000 n=2000 min-1
n=1000 min-1

0.100

n=3000 min-1 n=2000 min-1

Q [l/min]
0
0.600 0.500

min-1
200 300 400 500 n=3000

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