Rexroth A4vg250ep4d1 32L-NTD10f721dh Hydraulic Pump in Stock, for Sale Used in All Kinds of Machinery

Rexroth A4vg250ep4d1 32L-NTD10f721dh Hydraulic Pump in Stock, for Sale Used in All Kinds of Machinery

CZPT  A4VG250EP4D1/32L-NTD10F721DH CZPT pump in Inventory, for Sale   Employed in all varieties of machinery

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

Description  

Collection 32
Nominal pressure 400 bar
Peak pressure 450
Management gadget: NV, HD3, HW, DG, DA1, DA2, EP3, EP4, EZ1, EZ2
 
The A4VG axial piston variable pump in swash plate design for hydrostatic shut circuit transmissions
– Stream is proportional to travel pace and displacement and is infinitely variable
– Output circulation raises with the swivel angle of the swash plate from to its optimum worth
– Stream path alterations effortlessly when the swash plate is moved by way of the neutral place
– A broad assortment of very adaptable handle devices is accessible for various handle and regulating functions
– The pump is geared up with two pressure-reduction valves on the high pressure ports to safeguard the hydrostatic transmission (pump and motor) from overload
– The substantial-strain relief valves also perform as increase valves
– The built-in improve pump functions as a feed and control oil pump
– The highest boost pressure is constrained by a built-in improve force aid valve
– The integral strain lower-off is CZPT
 
CZPT Data 
Table of values (theoretical values, with out efficiency and tolerances values rounded)

Dimension A4VG40 A4VG56 A4VG71 A4VG90 A4VG125 A4VG180 A4VG250
Displacement
variable pump
Vg max cm3 forty fifty six seventy one 90 one hundred twenty five a hundred and eighty 250
improve pump (twenty bar) Vg Sp cm3 8.6 eleven.six 19.six 19.six 28.3 39.8 fifty two.five
Velocity
maximum Vg max
conti.  rpm 4000 3600 3300 3050 2850 2500 2400
restricted optimum restricted rpm 4200 3900 3600 3300 3250 2900 2600
intermittent max. Min. rpm 5000 4500 4100 3800 3450 3000 2700
nmin rpm five hundred five hundred five hundred 500 five hundred five hundred 500
Stream
ongoing and Vg max
l/min a hundred and sixty 202 234 275 356 450 600
Electricity
steady Vg max
four hundred bar kW 107 134 156 183 237 300 four hundred
Torque
at Vg max
four hundred bar Nm 255 356 451 572 795 1144 1590
one hundred bar Nm sixty three.5 89 112.8 143 198.eight 286 398
Instant of inertia JGR kgm2 .0038 .0066 .0097 .0149 .5712 .0444 .0983
Angular acceleration α rad/s2 30000 24000 21000 18000 14000 11000 6700
Filling ability V L 1.1 one.five 1.three 1.five 2.1 three.one six.three
Weight approx. m kg 31 38 fifty sixty 80 a hundred and one 156

 

Rexroth A4vg250ep4d1 32L-NTD10f721dh Hydraulic Pump in Stock, for Sale Used in All Kinds of Machinery