Operating Conditions 4 Technical Data
28 User Manual RKP-II (CA53461-001; Version 1.0, 10/07) © 2007 Moog GmbH
4.2 Operating Conditions
Operating Conditions
Displacement [cm
3
/R]1932456380100140
Drive type Direct drive with coupling (for other drive types, please contact us)
Ambient temperature
range
-15 °C up to 60 °C
Max. speed at inlet
pressure
0.8 bar abs. [min
-1
]
Max. speed for inlet
pressure
1 bar abs. [min
-1
]
2700
2900
2500
2900
1800
2100
2100
2300
1500
1800
1500
1800
1500
1800
Max. speed for
low noise operation
[min
-1
]
1800 1800 1800 1800 1800 1800 1800
Min. inlet pressure
suction port
0.8 bar absolute at pump inlet
Max. housing pressure 2 bar (1 bar above atmosphere)
Standard version:
Continuous pressure
[bar]
Maximum pressure
1
[bar]
Peak pressure [bar]
High-pressure version:
Continuous pressure
[bar]
Max. pressure
1
[bar]
Peak pressure [bar]
1
Maximum pressure as per DIN 24312
280
315
350
350
385
420
280
315
350
350
385
420
280
315
350
–
–
–
280
315
350
350
385
420
280
315
350
350
385
420
280
315
350
–
–
–
280
315
350
–
–
–
Hydraulic fluid Mineral oil as per DIN 51 524
Hydraulic fluid
temperature range
-15 °C up to 80 °C
Viscosity Permissible operating range 12 up to 100 mm
2
/s
Recommended operating range 16 up to 46 mm
2
/s
Hydraulic fluid for viscosity class ISO VG 46 or VG 32
Max. viscosity 500 mm
2
/s during start-up using
electric motor 1800 min
-1
Filtering NAS 1638, Class 9;
ISO/DIN 4406, Class 20/18/15
Achievable using filter fineness β
20
= 75
2
2
Dirt particle retention rate > 20 µm is 1:75, meaning 98.67 %
Tab. 4: Operating Conditions
For special fluids, such as, e.g., HFA, HFC and emulsions, in part other
values apply with regard to pressure, viscosity, temperature and filtering.
Information on these values can be found in the following supplemental
documentation:
ÖCatalog Radial Piston Pump for fire-resistant Fluids
