Rexroth A4FO Series Axial Piston Fixed Pumps
All-purpose high pressure pump with through drive
Size 22 … 500
Nominal pressure up to 400 bar
Maximum pressure up 450 bar
Open circuit
Features
- Through drive for mounting of further pumps up to same nominal size
- Low operating noise
- Very long service life at high pressures
- Excellent suction characteristics
- Working ports SAE flange
- High total efficiency
- Swashplate design
Table of values
Size | 22 | 28 | 71 | 125 | 180 | 250 | 500 | 250 | 500 |
Version | Standard | High speed |
Displacement geometric, per revolution | | Vg | cm³ | 22 | 28 | 71 | 125 | 180 | 250 | 500 | 250 | 500 |
Nominal pressure | | pnom | bar | 400 | 400 | 350 | 350 | 350 | 350 | 350 | 350 | 350 |
Maximum pressure | | pmax | bar | 450 | 450 | 400 | 400 | 450 | 400 | 400 | 400 | 400 |
Maximum speed 1) | | nnom | rpm | 3600 | 3000 | 2200 | 1800 | 1800 | 1500 | 1320 | 1900 | 1500 |
Flow | at nnom | qV | l/min | 79 | 84 | 156 | 225 | 324 | 375 | 660 | 475 | 750 |
Power | at nnom and pnom | P | kW | 53 | 56 | 91 | 131 | 189 | 219 | 385 | 277 | 438 |
Torque | at pnom | M | Nm | 140 | 178 | 396 | 696 | 1003 | 1393 | 2785 | 1393 | 2785 |
Weight (approx.) | | m | kg | 13.5 | 13.5 | 34 | 61 | 76 | 120 | 220 | 120 | 220 |
SAAR specialized in pumps, motors, valves, bearings, couplings,
gearbox, engine spare parts, filter elements, fittings, connectors,
electronic components and accessories, mobile equiupment spare
parts.
Rexroth A4FO28 seris pumps on Sale, Short lead time, Best price!!!
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