CZPT A4VG125EP4DM1/32L-NZF02K02 R971048986 / R971048719 CZPT pump in Inventory, for Sale Used in all sorts of equipment
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 strain 450
Manage device: NV, HD3, HW, DG, DA1, DA2, EP3, EP4, EZ1, EZ2
The A4VG axial piston variable pump in swash plate style for hydrostatic closed circuit transmissions
– Movement is proportional to generate velocity and displacement and is infinitely variable
– Output flow increases with the swivel angle of the swash plate from to its greatest worth
– Circulation path alterations efficiently when the swash plate is moved by means of the neutral place
– A vast range of hugely adaptable control devices is offered for various manage and regulating features
– The pump is outfitted with two force-reduction valves on the higher pressure ports to safeguard the hydrostatic transmission (pump and motor) from overload
– The high-strain reduction valves also perform as increase valves
– The integrated increase pump acts as a feed and management oil pump
– The optimum improve strain is minimal by a created-in enhance strain aid valve
– The integral stress reduce-off is CZPT
CZPT Data
Table of values (theoretical values, without having performance and tolerances values rounded)
Size | A4VG40 | A4VG56 | A4VG71 | A4VG90 | A4VG125 | A4VG180 | A4VG250 | ||
Displacement variable pump |
Vg max | cm3 | 40 | 56 | 71 | 90 | a hundred twenty five | a hundred and eighty | 250 |
improve pump (20 bar) | Vg Sp | cm3 | 8.six | eleven.six | 19.six | 19.six | 28.3 | 39.eight | 52.5 |
Speed greatest Vg max |
conti. | rpm | 4000 | 3600 | 3300 | 3050 | 2850 | 2500 | 2400 |
constrained highest | minimal | 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 | five hundred | 500 | 500 | 500 | |
Stream continuous and Vg max |
l/min | one hundred sixty | 202 | 234 | 275 | 356 | 450 | 600 | |
Electricity ongoing Vg max |
four hundred bar | kW | 107 | 134 | 156 | 183 | 237 | three hundred | 400 |
Torque at Vg max |
four hundred bar | Nm | 255 | 356 | 451 | 572 | 795 | 1144 | 1590 |
a hundred bar | Nm | 63.five | 89 | 112.eight | 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 ability | V | L | 1.1 | one.five | one.3 | one.5 | 2.1 | three.one | six.3 |
Weight approx. | m | kg | 31 | 38 | 50 | sixty | 80 | one zero one | 156 |