Volvo Hydraulic Pump Rexroth A11vlo Series

Volvo Hydraulic Pump Rexroth A11vlo Series

CZPT Axial Piston CZPT A11VO Pump A11VO95 A11VO130 A11VO190 A11VO145 A11VO75

 
CZPT piston pump A11VLO40, A11VLO60, A11VLO75, A11VLO95, A11VLO130, A11VLO145, A11VLO190, A11VLO260
 

Description  

Open circuit
Nominal strain 5100 psi (350 bars)
Optimum stress 5800 psi (four hundred bars)
 
The A11VLO variable axial piston pump of swash plate style for hydrostatic drives in open up circuit hydraulic program
– Designed largely for use in cellular programs.
– The pump operates under self-priming problems, with tank pressurization, or with an optional developed-in charge pump (impeller).
– A comprehensive selection of control choices is available matching any application need.
– Energy handle choice is externally adjustable, even when the pump is operating.
– The via drive is ideal for including gear pumps and axial piston pumps up to the same dimensions, i.e. a hundred% by means of push.
– The output circulation is proportional to the drive velocity and infinitely variable between qV max and qV min = .
– Management devices: LR, LR.C, LR3, LG1, LG2, DR, DRS, DRL, DH1, DH2, DH.D, DH.G, EP1, EP2, DE.D, EP.G, etc.

Specialized Data 
Desk of values (theoretical values, without having efficiency and tolerances values rounded)

Measurement Desc A11VO40 A11VO60 A11VO75 A11VO95 A11VO130 A11VO145 A11VO190 A11VO260
Displacement  Vg max
 
Vg min
In3/rev. two.56 three.fifty seven four.52 five.71 seven.93 8.eighty four eleven.seventy eight 15.87
cm3 forty two fifty eight.5 74 ninety three.five a hundred thirty one hundred forty five 193 260
cm3
Pace rpm 3000 2700 2550 2350 2100 2200 2100 1800
rpm 3500 3250 3000 2780 2500 2500 2100 2300
Stream gpm 33.three forty one.7 forty nine.9 58.one 72.one 84.3 107 123.6
l/min 126 158 189 220 273 319 405 468
Electrical power at hp ninety nine.2 123.four 147.five 171.seven 213.two 249.4 316.five 366.one
kW seventy four ninety two 110 128 159 186 236 273
Torque at lb-ft 172.six 240.4 303.nine 384.3 534 596 792.nine 1068
Nm 234 326 412 521 724 808 1075 1448
Rotary stiffness lb-ft/rad 64512 79574 1 0571 8 14883 23571 23571 282702 482244
Nm/rad 87467 107888 143104 196435 312403 312403 383292 653835
lb-ft/rad 43035 63658 75173 128117 174700 174700 191599 259628
Nm/rad 58347 86308 101921 173704 236861 236861 259773 352009
lb-ft/rad 54931 75556 92640 222691 418282
Nm/rad 74476 157140 125603 301928 567115
Minute of inertia for
rotary group
lbs-ft2 .1139 .1946 .2729 .4105 .7546 .8092 one.3052 2.571
kgm2 .0048 .0082 .0115 .0173 . 0571 .0341 .055 .571
Angular acceleration rad/s2 22000 17500 15000 13000 10500 9000 6800 4800
Filling ability gal .29 .36 .49 .55 .seventy seven .seventy seven one 1.22
L 1.one 1.35 1.85 2.one two.nine 2.9 3.8 4.six
Mass lbs seventy one 88 ninety nine 117 a hundred forty five 168 209 276
kg 32 forty forty five 53 66 seventy six 95 125

 

 

Volvo Hydraulic Pump Rexroth A11vlo Series

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