CZPT A4VG56EP4D1/32L-NTC02F045SHCZPT pump in Stock, for Sale
Brueninghaus Hydromatik CZPT A4VG pump
CZPT variable displacement axial pump A4VG40, A4VG56, A4VG71, A4VG90, A4VG125, A4VG180, A4VG250
Description |
Series 32
Nominal strain 400 bar
Peak strain 450
Handle system: 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 stream boosts with the swivel angle of the swash plate from to its maximum benefit
– Stream path adjustments effortlessly when the swash plate is moved by means of the neutral place
– A broad variety of very adaptable handle devices is available for different handle and regulating functions
– The pump is geared up with two stress-reduction valves on the large pressure ports to shield the hydrostatic transmission (pump and motor) from overload
– The large-pressure relief valves also operate as increase valves
– The integrated improve pump acts as a feed and manage oil pump
– The optimum increase force is constrained by a developed-in improve pressure reduction valve
– The integral strain lower-off is common
Technical Data
Desk of values (theoretical values, with no effectiveness and tolerances values rounded)
Dimension | A4VG40 | A4VG56 | A4VG71 | A4VG90 | A4VG125 | A4VG180 | A4VG250 | ||
Displacement variable pump |
Vg max | cm3 | forty | 56 | seventy one | 90 | one hundred twenty five | a hundred and eighty | 250 |
enhance pump (twenty bar) | Vg Sp | cm3 | 8.six | eleven.6 | 19.6 | 19.6 | 28.three | 39.eight | 52.5 |
Speed maximum Vg max |
conti. | rpm | 4000 | 3600 | 3300 | 3050 | 2850 | 2500 | 2400 |
minimal maximum | 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 | five hundred | 500 | five hundred | five hundred | 500 | |
Movement steady and Vg max |
l/min | 160 | 202 | 234 | 275 | 356 | 450 | 600 | |
Energy continuous Vg max |
four hundred bar | kW | 107 | 134 | 156 | 183 | 237 | 300 | four hundred |
Torque at Vg max |
400 bar | Nm | 255 | 356 | 451 | 572 | 795 | 1144 | 1590 |
a hundred bar | Nm | 63.5 | 89 | 112.eight | 143 | 198.eight | 286 | 398 | |
Moment 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 | one.1 | one.5 | 1.three | one.five | two.one | 3.one | 6.3 |
Fat approx. | m | kg | 31 | 38 | fifty | 60 | 80 | 101 | 156 |