Rexroth Hydraulic Piston Pump A4vg71 with Low Price for Sale

Rexroth Hydraulic Piston Pump A4vg71 with Low Price for Sale

CZPT hydraulic piston pump A4VG71 with Reduced Price for sale

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

Description  

Collection 32
Nominal strain four hundred bar
Peak pressure 450
Manage gadget: NV, HD3, HW, DG, DA1, DA2, EP3, EP4, EZ1, EZ2
 
The A4VG axial piston variable pump in swash plate design and style for hydrostatic shut circuit transmissions
– Circulation is proportional to generate speed and displacement and is infinitely variable
– Output circulation raises with the swivel angle of the swash plate from to its highest benefit
– Movement path changes easily when the swash plate is moved via the neutral placement
– A extensive selection of very adaptable manage products is obtainable for different control and regulating capabilities
– The pump is outfitted with two stress-aid valves on the substantial strain ports to shield the hydrostatic transmission (pump and motor) from overload
– The higher-force reduction valves also operate as increase valves
– The integrated boost pump functions as a feed and management oil pump
– The greatest increase force is constrained by a created-in boost strain aid valve
– The integral strain cut-off is common
 
Complex Data 
Table of values (theoretical values, with no performance and tolerances values rounded)

Dimension A4VG40 A4VG56 A4VG71 A4VG90 A4VG125 A4VG180 A4VG250
Displacement
variable pump
Vg max cm3 forty 56 71 ninety one hundred twenty five one hundred eighty 250
enhance pump (twenty bar) Vg Sp cm3 eight.six eleven.six 19.6 19.six 28.three 39.eight fifty two.five
Pace
greatest Vg max
conti.  rpm 4000 3600 3300 3050 2850 2500 2400
constrained optimum minimal rpm 4200 3900 3600 3300 3250 2900 2600
intermittent max. Min. rpm 5000 4500 4100 3800 3450 3000 2700
nmin rpm 500 five hundred 500 500 five hundred five hundred five hundred
Stream
constant and Vg max
l/min 160 202 234 275 356 450 600
Power
ongoing Vg max
400 bar kW 107 134 156 183 237 three hundred four hundred
Torque
at Vg max
four hundred bar Nm 255 356 451 572 795 1144 1590
one hundred bar Nm 63.five 89 112.8 143 198.eight 286 398
Second of inertia JGR kgm2 .0038 .0066 .0097 .0149 .5712 .0444 .0983
Angular acceleration α rad/s2 30000 24000 21000 18000 14000 11000 6700
Filling capability V L 1.1 1.5 1.3 1.five 2.1 3.1 six.three
Excess weight approx. m kg 31 38 50 sixty eighty a hundred and one 156

 

Rexroth Hydraulic Piston Pump A4vg71 with Low Price for Sale