Description High pressure pump for applications in closed circuits up to 500 bar Size 45 … 280 Nominal pressure 450 bar Maximum pressure 500 bar Closed circuit Features High power density due to very high pressure level Integrated boost pump for boost and pilot oil supply Flow direction changes when the swashplate is moved through the neutral position High-pressure relief valves with integrated boost function With adjustable pressure cut-off as standard Boost-pressure relief valve Through drive for mounting of further pumps up to same nominal size High total efficiency Large variety of controls Swashplate design Technical data Table of values Size 45 65 85 110 125 145 175 210 280 110 145 175 Version Standard High speed Nominal pressure pnom bar 450 450 450 450 450 450 450 450 450 450 450 450 Maximum pressure pmax bar 500 500 500 500 500 500 500 500 500 500 500 500 Maximum speed at Vg max nnom rpm 4300 3800 3300 3150 3000 2850 2650 2500 2400 3400 3050 3000 Intermittent 1) nmax rpm 4500 4000 3500 3350 3150 3000 2800 2650 2550 3600 3200 3100 Flow at Vg max and nnom qV nom l/min 195 248 282 348 375 414 465 527 673 375 443 526 Power at qV nom and Δpnom 2) P kW 140 178 202 249 269 297 333 377 482 269 318 377 Torque at Vg max and Δpnom M Nm 310 446 584 756 856 994 1200 1441 1918 756 994 1200 Weight (approx.) m kg 55 58 77 88 84 106 115 152 160 88 106 115 1) At Δp ≥ 40 bar and t 2) Δpnom = 430 bar Accessories Hall-effect swivel angle sensor SWS55 Hall-effect swivel angle sensor SWS55 Sensor for contactless detection of the swivel angle of axial piston units using a Hall-effect based sensor IC Compatible with BODAS controllers High type of protection IP67 / IP69K Sealing for pressure to maximum 10 bar Redundant version with 2 measuring systems Data sheet Downloads Pompe à pistons axiaux à cylindrée variable A4VG Série 40 Manual | RF92004-01-B | 2017-05-01 | French | PDF | 1.5MB Product Groups: Pumps, Variable pumps, closed circuit Manuel d'utilisation Pompa a pistoni assiali a cilindrata variabile A4VG Serie 40 Manual | RI92004-01-B | 2017-05-01 | Italian | PDF | 1.5MB Product Groups: Pumps, Variable pumps, closed circuit Istruzioni d’uso Axial piston variable pump A4VG Manual | RE92004-01-B | 2017-05-01 | English | PDF | 1.4MB Product Groups: Pumps, Variable pumps, closed circuit Instruction manual Verstellpumpe A4VG Baureihe 40 Manual | RD92004-01-B | 2017-05-01 | German | PDF | 1.4MB Product Groups: Pumps, Variable pumps, closed circuit Betriebsanleitung Аксиально-поршневой регулируемый насос A4VG Серия 40 Data Sheet | R-RS92004 | 2020-03-30 | Russian | PDF | 7.3MB Product Groups: Variable pumps, closed circuit Verstellpumpe A4VG Baureihe 40 Data Sheet | RD92004 | 2020-03-30 | German | PDF | 6MB Product Groups: Pumps, Variable pumps, closed circuit Hochdruckpumpe für Anwendungen im geschlossenen Kreislauf bis 500 bar Axial Piston Variable Pump A4VG Series 40 Data Sheet | RE92004 | 2020-03-30 | English | PDF | 6.1MB Product Groups: Pumps, Variable pumps
Бесплатная доставка по РФ при заказе от 50 000 р.
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