Jinan Focor Machinery Co., Ltd.

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A8VO hydraulic pump

    Product Introduction:

    Model: A8VO

    Open circuit

    Series 61 / 63

    Control devices: LAOH2, LAOK, LAOKS, LAOKH1, LAOKH2, LAOKH3, LA1H2, LA1S, LA1K, LA1KS, EP, LA1KH1, etc.

    Nominal pressure 350 bars. Peak pressure 400 bars


  • Parameters

    Product Introduction:

    Model: A8VO

    Open circuit

    Series 61 / 63

    Control devices: LAOH2, LAOK, LAOKS, LAOKH1, LAOKH2, LAOKH3, LA1H2, LA1S, LA1K, LA1KS, EP, LA1KH1, etc.

    Nominal pressure 350 bars. Peak pressure 400 bars


Rexroth A8VO pump

Hydraulic piston double pump A8VO55, A8VO80, A8VO107, A8VO140, A8VO200

 

Description

Open circuit

Series 61 / 63

Control devices: LAOH2, LAOK, LAOKS, LAOKH1, LAOKH2, LAOKH3, LA1H2, LA1S, LA1K, LA1KS, EP, LA1KH1, etc.

Nominal pressure 350 bars. Peak pressure 400 bars

 

– Variable double pump A8VO with two axial tapered piston rotary groups of bent-axis design for hydrostatic drives in open circuits

– The flow is proportional to the input speed and to the displacement, and is infinitely variable from qV max to qV min = 0

– The pump is suitable for direct mounting on the flywheel case in diesel engines

– One common suction port for auxiliary pump and both circuits

– A wide range of control instruments is available for different control and regulating functions

– Individual power controller

– Integrated auxiliary pump with pressure-relief valve, optionally with additional pressure-reduction valve

– Power take-off for mounting axial piston and gear pumps

– Excellent power to weight ratio

– Long service life


Table of values (theoretical values, without efficiency and tolerances; values rounded)

Size

A8VO55

A8VO80

A8VO107

A8VO140

A8VO200

Displacement

Vg max

cm3

2 x 54.8

2 x 80

2 x 107

2 x 140

2 x 200

Vg min

cm3

0

0

0

0

0

Gear ratio i = ninput/nrotary groups

1

1

1

1

1

Input speed  at Vg max 1)

nmax 1

rpm

2500

2240

2150

2100

1950

             at Vg ≤ Vg max2)

nmax

rpm

3000

2750

2450

2450

2250

Flow at nmax and Vg max

qv max

L/min

2 x 137

2 x 179

2 x 230

2 x 294

2 x 390

Power at nmax, Vgmax and Dp=350 bar

Pmax

kW

160

209

268

294  3)

325   3)

Input torque

Tmax

Nm

611

891

1192

1337  3)

1592  3)

Rotary stiffness (single rotary group)5)

cTW

Nm/rad

11213

17985

25565

41408

39505

cTW

Nm/rad

41442

67666

89381

146677

156876

Moment of inertia for rotary group

JTW

kgm2

0.0161

0.0209

0.0345

0.0581

0.0849

without power take-off (PTO)

JTW

kgm2

0.0126

0.0173

0.0288

0.05

0.075

Angular acceleration (single rotary group)5)

a

rad/s2

25800

21800

17100

7500

11000

Mass approx.

m

kg

82

90

116

146

180

Variation: with integrated auxiliary pump, F00, F.. 4)

Displacement with integrated auxiliary pump

Vg max

cm3

8.6

8.6

8.6 (10.7)

10.7

11 (19)4)

Effective displacement

Vg max/eff

cm3

9.7

9.7

11 (13.7)

12.7

13.6 (23.6)

Gear ratio i = ninput/naux.  pump

0.887

0.887

0.78

0.843

0.804

Variation: with power take-offs, K.., F.

Max. torque at PTO

Tmax

Nm

250

350

380

450

650

Gear ratio i = ninput/nPTO

1

1

1

1

0.804

1) The values shown are valid for absolute pressure (pabs) of 1 bar at suction port S and for operation with mineral fluids with a specific mass of 0.88kg/L.

2) The values shown are valid for Vg ≤ Vg max or for an increase in the inlet pressure pabs at the suction port S.

3) Observe max. Permissible torque!

4) Available on request


Details model of A8VO pumps

R902063842      A8VO107LA1KH1/63R1-NZG05F001

R902101404      A8VO107LA0H2/63R1-NZG05K020

R902063993      A8VO107LA0KH3/63R1-NZG05F001

R902101695      A8VO200LA1KH1/63R1-NZX05F004 S

R902065690      A8VO107LA0KH3/63R1-NZG05F011

R902101867      A8VO107LA1KH2/63R1-NZG05F014

R902065692      A8VO107LA0KH3/63R1-NZG05F041

R902101884      A8VO140LA1KH2/63R1-NZG05F014

R902067743      A8VO200LA0KH3/63R1-NZG05F001 S

R902102519      A8VO140LA1S5/63R1-NZG05F17X S

R902068769      A8VO200LA1KH2/63R1 NSG05K040

R902102631      A8VO140LA0KS/63R1-NZG05F171

R902068772      A8VO107LA0KH3/63R1-NZG05F001 S

R902102788      A8VO107LA1S/63R1-NZG05K020

R902070705      A8VO55LA0H2/61R1-NZG05K010

R902102892      A8VO140LA1KS/63R1-NZG05F044

R902070811      A8VO140LA1S/63R1-NZG05F04X S

R902102897      A8VO140LA1H2/63R1-NZG05F174

R902075095      A8VO140EP2/63R1-NZG05F071H

R902107631      A8VO107LA1KH3/63R1-NZG05F071

R902077086      A8VO107LA0H2/63R1-NZG05F011

R902107707      A8VO140LA0KH2/63R1-NZG05K070

R902077277      A8VO107LA0KH2/63R1-NZG05K070

R902107716      A8VO107LA1S/63R1-NZG05K040 S

R902078708      A8VO107LA1H2/63R1-NZG05F044

R902107747      A8VO80LA1S/63R1-NZG05K020 S

R902078848      A8VO107LA1KH3/63R1-NZG05F004

R902107777      A8VO140LA0KH2/63R1-NZG05F171

R902078909      A8VO80LA0K/63R1-NZG05F001

R902107967      A8VO140LA1KH2/63R1-NZG05F001

R902078970      A8VO107LA0KH2/63R1-NZG05F001

R902107971      A8VO80LA0KS/63R1-NZG05F001

R902080538      A8VO140LA1H2/63R1-NZG05F074

R902110447      A8VO140LA0KH2/63R1-NZG05F171

R902080699      A8VO140LA0K/63R1-NZG05F001

R902115660      A8VO140LA0KS/63R1-NZG05F071

R902080898      A8VO107LA0KH3/63R1-NZG05F021

R902115750      A8VO107LA0K/63R1-NZG05K010

R902082111      A8VO140LA1KH3/63R1-NZG05F071

R902115784      A8VO200LA1KH2/63R1-NZG05F014

R902082183      A8VO55LA0KH2/61R1-NZG05F021

R902115812      A8VO200LA1KH2/63R1-NZG05F001

R902082260      A8VO107LA0KS/63R1-NZG05K070

R902117501      A8VO55LA0KH2/61R1-NZG05F071

R902084001      A8VO107LA0H2/63R1-NZG05K010

R902117519      A8VO107LA0KH3/63R1-NZG05F001

R902084238      A8VO107LA0KH2/63R1-NZG05K020

R902117551      A8VO107LA0KH2/63R1-NZG05F041

R902084385      A8VO107LA1KH3/63R1-NZG05F071

R902117603      A8VO107LA0KS/63R1-NZG05F071

R902086517      A8VO107LA0KH1/63R1-NZG05F001

R902117672      A8VO140LA0KH2/63R1-NZG05K070

R902086586      A8VO140LA1KH2/63R1-NZG05F071

R902117816      A8VO140LA1H2/63R1-NZG05F174

R902086862      A8VO80LA1KH1/63R1-NZG05F004

R902119514      A8VO140LA0KH1/63R1-NZG05F001

R902088572      A8VO140LA1KH3/63R1-NZG05F004

R902119686      A8VO107LA0K/63R1-NZG05K000

R902088599      A8VO107EP2/63R1-NZG05F041H

R902119849      A8VO55LA0K/61R1-NZG05K020

R902088817      A8VO107LA0KH2/63R1-NZG05K040

R902119855      A8VO140LA0K/63R1-NZG05K070

R902088851      A8VO107LA0K/63R1-NZG05K000

R902119904      A8VO107LA1KH2/63R1-NZG05F044

R902088924      A8VO55LA1KH2/61R1-NZG05F021

R902119910      A8VO107LA1KH2/63R1-NZG05K070

R902088995      A8VO107LA1H2/63R1-NZG05F074

R902121515      A8VO107LA0K/63R1-NZG05K020

R902090091      A8VO107LA0KH2/63R1-NZG05F071

R902121782      A8VO200LA1KH1/63R1 XSG05F000 S

R902090193      A8VO140LA0KH2/63R1-NZG05F071

R902121862      A8VO107LA0K/63R1-NZG05F001

R902090464      A8VO80LA0K/63R1-NZG05F001

R902124065      A8VO80LA1KS/63R1-NZG05K010

R902094552      A8VO107LA1KS/63R1-NZG05F074

R902124101      A8VO107LA0KH2/63R1-NZG05F071

R902094782      A8VO55LA0KH2/61R1-NZG05K020

R902126776      A8VO200LA0KH1/63R1-NZG05K020 S

R902094836      A8VO140LA0KS/63R1-NZG05F071

R902126955      A8VO80LA0K/63R1-NZG05K010

R902094986      A8VO80LA1KH1/63R1-NZG05K300

R902130922      A8VO55LA1K/61R1-NZG05K000

R902096531      A8VO140LA1KS/63R1-NZG05F024

R902132132      A8VO107LA0K/63R1-NZG05F011

R902096543      A8VO200LA1KH1/63R1-NZG05F001

R902132134      A8VO80LA0K/63R1-NZG05K020

R902096623      A8VO200LA1H2/63R1-NZG05K860

R902132138      A8VO107LA0KH2/63R1-NZG05F071

R902096712      A8VO80LA0K/63R1-NZG05K000

R902132161      A8VO107LA1KS/63R1-NZG05F074

R902096720      A8VO107LA0K/63R1-NZG05F041

R902132264      A8VO55LA0K/61R1-NZG05K000

R902096828      A8VO55LA0K/61R1-NZG05F001

R902132266      A8VO55LA0K/61R1-NZG05F001

R902099007      A8VO55LA0K/61R1-NZG05F011

R902132267      A8VO55LA0K/61R1-NZG05F001

R902100157      A8VO140LA1KH2/63R1-NZG05K070

R902132268      A8VO55LA0K/61R1-NZG05K000

R902100176      A8VO200LA1KH1/63R1-NZX05F004 S

R902132292      A8VO55LA0KH2/61R1-NZG05F001

R902100195      A8VO200LA1KH2/63R1-NZG05F014

R902132300      A8VO55LA0KH2/61R1-NZG05K000

R902100245      A8VO107LA1KH3/63R1-NZG05F001

R902132326      A8VO55LA0KH2/61R1-NZG05K000

R902101075      A8VO55LA1KH3/61R1-NZG05K070 S

R902134502      A8VO80LA1K/63R1-NZG05F021

R902101178      A8VO107LA0KH1/63R1-NZG05K020

R902134553      A8VO140EP2/63R1-NZG05F171H

R902101216      A8VO107LA1KH3/63R1-NZG05K070

R902134844      A8VO107LA0KH3/63R1-NZG05F011

R902101290      A8VO55LA0K/61R1-NZG05F011

R902138222      A8VO107LA0KH3/63R1-NZG05F001

R902101389      A8VO80LA0K/63R1-NZG05F011

R902138266      A8VO107LA0K/63R1-NZG05F001

R902101396      A8VO107LA1H2/63R1-NZG05F074

R902149479      A8VO107LA1KH1/63R1-NZG05K010 E


R902155515      A8VO107LA0K/63R1-NZG05F021


A8VO hydraulic pump
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Mining Machinery 
Contact: Jack Zhang
Mobile: +86-18663742355
E-mail: 
sales@focormach.com 
Web: www.focormach.com


   



Hydraulic Products
Contact: Baker Zhang
Mobile: +86-18660165771   
E-mail:
 sales@jnfocor.com 
Web: 
www.jnfocor.com

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