Rexroth A4vg71hwd1 32r-Naf02f071f-S Hydraulic Pump in Stock, for Sale Used in All Kinds of Machinery

Rexroth A4vg71hwd1 32r-Naf02f071f-S Hydraulic Pump in Stock, for Sale Used in All Kinds of Machinery

CZPT  A4VG71HWD1/32R-NAF02F071F-S CZPT pump in Inventory, for Sale   Utilized in all kinds of machinery

Brueninghaus Hydromatik CZPT A4VG pump
 
CZPT variable displacement axial pump A4VG40, A4VG56, A4VG71, A4VG90, A4VG125, A4VG180, A4VG250

Description  

Sequence 32
Nominal force 400 bar
Peak stress 450
Management system: NV, HD3, HW, DG, DA1, DA2, EP3, EP4, EZ1, EZ2
 
The A4VG axial piston variable pump in swash plate layout for hydrostatic closed circuit transmissions
– Stream is proportional to drive speed and displacement and is infinitely variable
– Output flow raises with the swivel angle of the swash plate from to its maximum price
– Movement direction adjustments efficiently when the swash plate is moved via the neutral situation
– A extensive assortment of very adaptable manage devices is available for distinct handle and regulating capabilities
– The pump is geared up with two stress-relief valves on the high stress ports to safeguard the hydrostatic transmission (pump and motor) from overload
– The large-force aid valves also purpose as increase valves
– The integrated increase pump acts as a feed and control oil pump
– The maximum enhance strain is minimal by a created-in improve strain aid valve
– The integral strain cut-off is CZPT
 
CZPT Data 
Desk of values (theoretical values, without efficiency and tolerances values rounded)

Dimensions A4VG40 A4VG56 A4VG71 A4VG90 A4VG125 A4VG180 A4VG250
Displacement
variable pump
Vg max cm3 40 fifty six 71 90 a hundred twenty five a hundred and eighty 250
boost pump (20 bar) Vg Sp cm3 8.six 11.6 19.six 19.6 28.3 39.8 fifty two.5
Velocity
greatest Vg max
conti.  rpm 4000 3600 3300 3050 2850 2500 2400
restricted optimum constrained rpm 4200 3900 3600 3300 3250 2900 2600
intermittent max. Min. rpm 5000 4500 4100 3800 3450 3000 2700
nmin rpm 500 500 500 500 five hundred 500 five hundred
Movement
constant and Vg max
l/min one hundred sixty 202 234 275 356 450 600
Power
continuous Vg max
four hundred bar kW 107 134 156 183 237 300 400
Torque
at Vg max
400 bar Nm 255 356 451 572 795 1144 1590
a hundred bar Nm 63.five 89 112.8 143 198.8 286 398
Minute of inertia JGR kgm2 .0038 .0066 .0097 .0149 .5712 .0444 .0983
Angular acceleration α rad/s2 30000 24000 21000 18000 14000 11000 6700
Filling capacity V L 1.1 1.five one.three one.5 two.one three.1 6.3
Weight approx. m kg 31 38 fifty 60 80 one zero one 156

 

Rexroth A4vg71hwd1 32r-Naf02f071f-S Hydraulic Pump in Stock, for Sale Used in All Kinds of Machinery

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