Variable Piston Pumps A10VSO
Variable piston pumps Rexroth A10VSO
A10VSO18,A10VSO28,A10VSO45,A10VSO71,A10VSO100,A10VSO140 hydraulic axial piston variable pump, low noise level, high efficiency, reliability; Axial and radial load capacity of drive shaft; favorable power/weight ratio, versatile controller range and short control response time.
|
Name |
PAA10VSO Series |
|
axial piston variable pump |
|
|
Series |
Series 31 and 32 |
|
Sizes |
10,18,28,45,71,88,100,140. |
|
Nominal Pressure |
280 bar |
|
Maximum Pressure |
350 bar |
|
Technical data Rexroth A10VSO Series 31 |
||||||||||
|
Size |
NG |
18 |
28 |
45 |
71 |
88 |
100 |
140 |
||
|
Displacement |
Vg max |
in3 |
1.1 |
1.71 |
2.75 |
4.33 |
5.37 |
6.1 |
8.54 |
|
|
(cm3) |
18 |
28 |
45 |
71 |
88 |
100 |
140 |
|||
|
Rotational |
Vg max |
nnom |
rpm |
3300 |
3000 |
2600 |
2200 |
2100 |
2000 |
1800 |
|
maximum1) |
at Vg <V 2) n |
nmax |
rpm |
3900 |
3600 |
3100 |
2600 |
2500 |
2400 |
2100 |
|
Flow |
at nnm |
qv max |
gpm |
15.6 |
22 |
30.9 |
41.2 |
48.9 |
52.8 |
67 |
|
(l/min) |
59 |
84 |
117 |
156 |
185 |
200 |
252 |
|||
|
at nE= 1800 rpm |
qvE max |
gpm |
8.5 |
13.3 |
21.4 |
33.8 |
41.8 |
47.6 |
67 |
|
|
and Vg max |
(l/min) |
32 |
50 |
81 |
128 |
158 |
180 |
252 |
||
|
Power |
at nnom, Vg max |
P max |
HP |
38 |
52 |
74 |
98 |
115 |
125 |
156 |
|
(kW) |
28 |
39 |
55 |
73 |
86 |
93 |
118 |
|||
|
at Δp = 4100 psi(280 bar) |
at nE= 1800 rpm |
PE max |
HP |
19 |
31 |
50 |
79 |
99 |
111 |
156 |
|
and Vg max |
(kW) |
15 |
24 |
38 |
69 |
74 |
84 |
118 |
||
|
Torque |
Δp = 4100 psi |
T max |
lbft |
59 |
92 |
148 |
233 |
289 |
328 |
460 |
|
(Nm) |
80 |
125 |
200 |
316 |
392 |
445 |
623 |
|||
|
at Vg max and |
Δp = 1450 psi bar) |
T |
lbft |
22 |
33 |
53 |
83 |
103 |
117 |
164 |
|
(Nm) |
30 |
45 |
72 |
113 |
140 |
159 |
223 |
|||
|
Rotary stiffness |
S |
c |
lbft/rad |
8177 |
16460 |
27659 |
53019 |
53019 |
89350 |
124970 |
|
(Nm/rad) |
11087 |
22317 |
37500 |
71884 |
71884 |
121142 |
169437 |
|||
|
R |
c |
lbft/rad |
10953 |
19442 |
30258 |
56457 |
56457 |
– |
– |
|
|
(Nm/rad) |
14850 |
26360 |
41025 |
76545 |
76545 |
– |
– |
|||
|
U |
c |
lbft/rad |
5967 |
– |
– |
– |
– |
67187 |
– |
|
|
(Nm/rad) |
8090 |
– |
– |
– |
– |
91093 |
– |
|||
|
K |
c |
lbft/rad |
9839 |
19316 |
32382 |
60562 |
60562 |
99794 |
138961 |
|
|
(Nm/rad) |
13340 |
26189 |
43905 |
82112 |
82112 |
135303 |
188406 |
|||
|
Moment of inertia for rotary group |
JTW |
lbsft2 |
0.022 |
0.04 |
0.078 |
0.197 |
0.197 |
0.396 |
0.574 |
|
|
(kgm2) |
0.00093 |
0.0017 |
0.0033 |
0.0083 |
0.0083 |
0.0167 |
0.0242 |
|||
|
Case volume |
V |
gal |
0.106 |
0.185 |
0.264 |
0.42 |
0.42 |
0.58 |
0.79 |
|
|
(l) |
0.4 |
0.7 |
1 |
1.6 |
1.6 |
2.2 |
3 |
|||
|
Weight without through drive (approx.) |
m |
lbs |
28 |
40 |
52 |
78 |
78 |
109 |
144 |
|
|
(kg) |
12.9 |
18 |
23.5 |
35.2 |
35.2 |
49.5 |
65.4 |
|||
|
Weight with through drive (approx.) |
lbs |
30 |
43 |
55 |
84 |
84 |
122 |
164 |
||
|
(kg) |
13.8 |
19.3 |
25.1 |
38 |
38 |
55.4 |
74.4 |
|||
|
Technical data PAA10VSO Series 32 |
||||||||
|
Size |
NG |
|
45 |
71 |
100 |
140 |
180 |
|
|
Displacement |
Vg max |
cm3 |
45 |
71.1 |
100 |
140 |
180 |
|
|
Maximm rotational speed |
at Vg max |
nnom |
rpm |
3000 |
2550 |
2300 |
2200 |
1800 |
|
Flow |
at nnom and Vg max |
qv |
l/min |
135 |
181 |
230 |
308 |
324 |
|
Power |
at nnom, Vg max |
P |
kW |
63 |
85 |
107 |
144 |
151 |
|
Torque |
at Vg max 280 bar |
T |
Nm |
200 |
317 |
446 |
624 |
802 |
|
at Vg max and Δp = 100 bar |
T |
Nm |
72 |
113 |
159 |
223 |
286 |
|
|
Moment of inertia for rotary group |
JTW |
kgm2 |
0.0035 |
0.0087 |
0.0167 |
0.0242 |
0,033 |
|
|
Maximum angular acceleration3) |
α |
rad/s² |
4000 |
2900 |
2400 |
2000 |
2000 |
|
|
Case volume |
V |
L |
1 |
1.6 |
2.2 |
3 |
2.7 |
|
|
Weight (11N00 and 12N00 |
m |
kg |
25.8 |
40.4 |
56.4 |
70.5 |
75.2 |
|
|
Weight (12Kxx) approx. |
m |
kg |
27.4 |
43.3 |
62.6 |
79.5 |
– |
|
|
Weight (22Uxx/32Uxx) approx. |
m |
kg |
32.6 |
51.8 |
76 |
90.2 |
89.4 |
|
Variable pump in axial piston swash plate design for hydrostatic drives in an open circuit, the flow is proportional to the drive speed and the displacement. The flow can be steplessly varied by adjustment of the swash plate angle.
The through drive is suitable for adding gear pumps and axial piston pumps up to the same size, i.e., 100% through drive.
The control method is：
DR–Pressure controller
DRG–Pressure controller, remote controlled
DFR / DFR1–Pressure and flow controller
DFLR–Pressure, flow and power control
ED–Electro-hydraulic pressure control
ER–Electro-hydraulic pressure control
Construction machinery:double pumps,single pumps,walking motors,swing motors.etc.for excavators,pavers,road rollers,presses,paving machines,drills,bulldozers,heavy excavators,road mixers,etc.
Construction machinery:concerte pump truck,concrete pump truck transporter,concrete mixer truck and other hydraulic main pumps,auxiliary pumps,swing motors,and walking motors.
Industrial equipment:metallurgy.mining,medicine,chemicals,plastics,die-casting machinery.
Hydraulic main pumps,auxiliary pumps,motors for marine machinery,cranes,ceramic machinery,aluminum extrusion presses,etc.
Ship/Aviation:pumps & motors for ship hydraulic technology industry used in ship deck machinery,operating systems and control systems,such as rudder ship machines,windlasses,cranes,etc;pumps/motors and accessories for aerospace hydraulic technology industry Device.
1.Quick response within 2hours
2.Accept small order (MOQ:1pcs)
3.Custom service.Unusual packaging,standard packing or as customer required
4.Excellent after-sales service
5.Strict quality control system.100% factory testing and inspection personnel in accordance with international standards for the high frequency sampling,to ensure the quality of products manufactured.
We guarantee POOCCA hydraulic pumps and motors quality for 12 months,we will maintenance quality problems for free in the warranty and provide technical support in the whole production life.
Hot Tags: variable piston pumps a10vso, suppliers, manufacturers, factory, customized, wholesale, price, cheap, for sale
Previous
No InformationYou Might Also Like
Send Inquiry