Type: | Plunger Pump |
---|---|
Material: | Cast Iron |
Weight: | 60kg |
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Replace Rexroth hydraulic pump A2FE45/61W-VZL100F-S A2FE63/61W-VAL020 A2FE80/61W-VAL020 A2FE80/61W-VAL192J
Axial piston fixed motor
A2FE series 6x
High pressure motor for integration in mechanical
gearboxes
Size 28 … 355
Nominal pressure up to 400 bar
Maximum pressure up 450 bar
Open and closed circuits
High pressure motor for integration in mechanical
gearboxes
Open and closed circuits
Size |
28 | 32 | 107 | 125 | 160 | 180 | 250 | 355 | |||
Displacement |
Vg |
cm³ |
28.1 | 32 | 106.7 | 125 | 160.4 | 180 | 250 | 355 | |
Nominal pressure |
pnom |
bar |
400 | 400 | 400 | 400 | 400 | 400 | 350 | 350 | |
Maximum pressure |
pmax |
bar |
450 | 450 | 450 | 450 | 450 | 450 | 400 | 400 | |
Maximum speed |
nnom 1) |
rpm |
6300 | 6300 | 4000 | 4000 | 3600 | 3600 | 2700 | 2240 | |
nmax 2) |
rpm |
6900 | 6900 | 4400 | 4400 | 4000 | 4000 | ||||
Inlet flow 3) |
at nnom |
qV |
l/min |
177 | 202 | 427 | 500 | 577 | 648 | 675 | 795 |
Torque 4) |
at pnom |
M |
Nm |
179 | 204 | 679 | 796 | 1021 | 1146 | 1393 | 1978 |
Rotary stiffness |
c |
kNm/rad |
2.93 | 3.12 | 11.2 | 11.9 | 17.4 | 18.2 | 73.1 | 96.1 | |
Moment of inertia for rotary group |
JTW |
kg·m² |
0.0012 | 0.0012 | 0.0116 | 0.0116 | 0.022 | 0.022 | 0.061 | 0.102 | |
Maximum angular acceleration |
|
rad/s² |
6500 | 6500 | 4500 | 4500 | 3500 | 3500 | 10000 | 8300 | |
Case volume |
V |
l |
0.2 | 0.2 | 0.8 | 0.8 | 1.1 | 1.1 | 2.5 | 3.5 | |
Weight (approx.) |
m |
kg |
10.5 | 10.5 | 34 | 36 | 47 | 48 | 82 | 110 |
1) | These values are valid at: - for the optimum viscosity range from vopt = 36 to 16 mm2/s - with hydraulic fluid based on mineral oils |
2) | Intermittent maximum speed: overspeed for unload and overhauling processest, t < 5 s and Δp < 150 bar |
3) | Restriction of input flow with counterbalance valve |
4) | Torque without radial force, with radial force see table "Permissible radial and axial forces of the drive shafts" |
No limit to minimum speed nmin. If uniformity of motion is required, speed nmin must not be less than 50 rpm.
Determining the operating characteristics |
||
Inlet flow |
[l/min] |
|
Rotational speed |
[rpm] |
|
Torque |
[Nm] |
|
Power |
[kW] |
Key |
|
Vg |
Displacement per revolution [cm3] |
Δp |
Differential pressure [bar] |
n |
Rotational speed [rpm] |
ηv |
Volumetric efficiency |
ηhm |
Hydraulic-mechanical efficiency |
ηt |
Total efficiency (ηt = ηv • ηhm) |
The axial piston unit is designed for operation with mineral oil HLP according to DIN 51524.
Application instructions and requirements for hydraulic fluids should be taken from the following data sheets before the start of project planning:
90220: Hydraulic fluids based on mineral oils and related hydrocarbons 90221: Environmentally acceptable hydraulic fluids 90222: Fire-resistant, water-free hydraulic fluids (HFDR, HFDU) 90223: Fire-resistan, water-containing hydraulic fluids (HFAE, HFAS, HFB, HFC) 90225: Restricted technical data for operation with fire-resistant hydraulic fluids
|
Viscosity |
Shaft |
Temperature1) |
Comment |
Cold start |
νmax ≤ 1600 mm²/s |
NBR2) |
ϑSt ≥ -40 °C |
t ≤ 3 min, without load (p ≤ 50 bar), n ≤ 1000 rpm, |
FKM |
ϑSt ≥ -25 °C |
|||
Warm-up phase |
ν = 400 … 1600 mm²/s |
|
t ≤ 15 min, p ≤ 0.7 • pnom and n ≤ 0.5 • nnom |
|
Continuous operation |
ν = 10 … 400 mm²/s3) |
NBR2) |
ϑ ≤ +78 °C |
measured at port T |
FKM |
ϑ ≤ +103 °C |
|||
νopt = 16 … 36 mm²/s |
range of optimum operating viscosity and efficiency |
|||
Short-term operation |
νmin = 7 … 10 mm²/s |
NBR2) |
ϑ ≤ +78 °C |
t ≤ 3 min, p ≤ 0.3 • pnom measured at port T |
FKM |
ϑ ≤ +103 °C |
1) | If the specified temperatures cannot be maintained due to extreme operating parameters, please contact us. |
2) | Special version, please contact us. |
3) | Equates e.g. with the VG 46 a temperature range of +5 °C to +85 °C (see selection diagram) |
To reduce high temperature of the hydraulic fluid in the axial piston unit we recommend the use of a flushing and boost pressure valve (see chapter Extended functions and versions).
Rexroth evaluates hydraulic fluids on the basis of the Fluid Rating according to the technical data sheet 90235.
Hydraulic fluids with positive evaluation in the Fluid Rating are provided in the following technical data sheet:
90245: Rexroth Fluid Rating List for Rexroth hydraulic components (pumps and motors)The hydraulic fluid should be selected so that the operating viscosity in the operating temperature range is within the optimum range (νopt; see selection diagram).
Finer filtration improves the cleanliness level of the hydraulic fluid, which increases the service life of the axial piston unit.
A cleanliness level of at least 20/18/15 is to be maintained according to ISO 4406.
At a hydraulic fluid viscosity of less than 10 mm²/s (e.g. due to high temperatures in short-term operation) at the drain port, a cleanliness level of at least 19/17/14 according to ISO 4406 is required.
For example, the viscosity is 10 mm²/s at:
HLP 32 a temperature of 73°C HLP 46 a temperature of 85°C
Pressure at working port A or B (high-pressure side) |
Definition |
||
Nominal pressure |
pnom |
see table of values |
The nominal pressure corresponds to the maximum design pressure. |
Maximum pressure |
pmax |
see table of values |
The maximum pressure corresponds to the maximum operating pressure within the single operating period. The sum of the single operating periods must not exceed the total operating period. |
Single operating period |
10 s |
||
Total operating period |
300 h |
||
Minimum pressure |
pHP min |
25 bar |
Minimum pressure on high-pressure side (port A or B) required to prevent damage to the axial piston unit. |
Minimum pressure at inlet (pump operating mode) |
pE min |
see diagram |
To prevent damage to the axial piston motor in pump mode (change of high-pressure side with unchanged direction of rotation, e.g. when braking),a minimum pressure must be guaranteed at the working port (inlet). The minimum pressure depends on the rotational speed and displacement of the axial piston unit. |
Total pressure |
pSu |
700 bar |
The summation pressure is the sum of the pressures at both work ports (A and B). |
Rate of pressure change |
Definition |
||
with integrated pressure relief valve |
RA max |
9000 bar/s |
Maximum permissible rate of pressure build-up and reduction during a pressure change over the entire pressure range. |
without pressure relief valve |
RA max |
16000 bar/s |
|
Case pressure at port T |
Definition |
||
Continuous differential pressure |
ΔpT cont |
2 bar |
Maximum averaged differential pressure at the shaft seal (case to ambient) |
Pressure peaks |
pT peak |
10 bar |
t < 0.1 s |
This diagram is only valid for the optimum viscosity range of vopt = 16 to 36 mm2/sec..
If the above mentioned conditions cannot be ensured, please contact us.
1) | Total operating period = t1 + t2 + ... + tn |
Direction of rotation, viewed on drive shaft |
|
clockwise |
counter-clockwise |
A to B |
B to A |
Size |
|||
Drive shaft |
Code |
||
|
|||
Maximum radial force |
Fq max |
||
a |
|||
Permitted torque at Fq max |
Tq max |
||
Permitted differential pressure at Fq max |
Δpq max |
||
Maximum axial force, when standstill or in non-pressurized conditions |
+ Fax max |
||
- Fax max |
|||
Maximum axial force, per bar operating pressure |
+ Fax max |
By selecting a suitable direction of radial force Fq the load on the bearings caused by the internal rotary group forces can be reduced, thus optimizing the service life of the bearings. Recommended position of mating gear is dependent on direction of rotation. Examples:
1 |
Direction of rotation "counter-clockwise", pressure at port B |
2 |
Direction of rotation "clockwise", pressure at port A |
3 |
Direction of rotation "bidirectional" |
For long service life and use with HF hydraulic fluids. Identical external dimensions as version with standard bearings. Subsequent conversion to long-life bearings is possible
We produce rexroth hydraulic pump a4vg, a4vg180 pump, hydromatik hydraulic pumps for the model of A10VO, A4VSO, A4VSG, A7V, A6V, A8V, A4VSO, A4VTG, A2F, A2FO, A2FE, rexroth hydraulic pump and its equivalent parts.
type below:
Rexroth A10VSO & A10VO Axial Variable Piston Pump A10VSO18, A10VSO28, A10VSO45, A10VSO71, A10VSO100, A10VSO140 control: DR, DFR, DRG, DFR1, DFLR,
in open loop circuit.
for the A10VSO piston pump parts: Cylinder Block (Barrel), Piston Shoe Assembly, Retainer Plate (Set Plate), Ball Guide,
Thrust Plate (Piston Shoe Plate), Valve Plate, Swash Plate, Swash Cradle, Drive Shaft, Rotating Group.
model below:
A10VSO 18 series:
A10VSO18DR/31R-PPA12N00,
A10VSO18DR/31R-PPA12K01,
A10VSO18DFR1/31R-PPA12N00,,
A10VSO18DFR1/31R-PPA12N00,
A10VSO18DFR1/31R-PPA12K01,
A10VSO18DFR/31R-PPA12N00,
A10VSO18DFLR/31R-PPA12N00,
A10VSO18DG/31R-PPA12N00,
A10VSO18DRG/31R-PPA12N00,
A10VSO18DFE1/31R-PPA12N00,
A10VSO18FHD/31R-PPA12N00,
A10VSO18ED/31R-PPA12N00,
A10VSO 28 series:
A10VSO28DR/31R-PPA12N00,
A10VSO28DR/31R-PPA12K01,
A10VSO28DFR1/31R-PPA12N00,
A10VSO28DFR1/31R-PPA12N00,
A10VSO28DFR1/31R-PPA12K01,
A10VSO28DFR/31R-PPA12N00,
A10VSO28DFLR/31R-PPA12N00,
A10VSO28DG/31R-PPA12N00,
A10VSO28DRG/31R-PPA12N00
A10VSO28DFE1/31R-PPA12N00,
A10VSO28FHD/31R-PPA12N00,
A10VSO28ED/31R-PPA12N00,
A10VSO 45 series:
A10VSO45DR/31R-PPA12N00
A10VSO45DR/31R-PPA12K01,
A10VSO45DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00,
A10VSO45DFR1/31R-PPA12K02
A10VSO45DFR/31R-PPA12N00,
A10VSO45DFR/31R-PPA12K01,
A10VSO45DFR/31R-PPA12K26
A10VSO45DFLR/31R-PPA12N00,
A10VSO45DG/31R-PPA12N00
A10VSO45DRG/31R-PPA12N00,
A10VSO45DFE1/31R-PPA12N00,
A10VSO45FHD/31R-PPA12N00,
A10VSO45ED/31R-PPA12N00,
A10VSO 71 series:
A10VSO71DR/31R-PPA12N00
A10VSO71DR/31R-PPA12K01,
A10VSO71DFR1/31R-PPA12N00,
A10VSO71DFR1/31R-PPA12N00,
A10VSO71DFR1/31R-PPA12K02,
A10VSO71DFR/31R-PPA12N00,
A10VSO71DFR/31R-PPA12K27
A10VSO71DFLR/31R-PPA12N00,
A10VSO71DG/31R-PPA12N00,
A10VSO71DRG/31R-PPA12N00,
A10VSO71DFE1/31R-PPA12N00,
A10VSO71FHD/31R-PPA12N00,
A10VSO71ED/31R-PPA12N00,
A10VSO 100 series:,
A10VSO100DR/31R-PPA12N00,
A10VSO100DR/31R-PPA12K01,
A10VSO100DFR1/31R-PPA12N00,
A10VSO100DFR1/31R-PPA12N00,,
A10VSO100DFR1/31R-PPA12K01
A10VSO100DFR/31R-PPA12N00,,
A10VSO100DFLR/31R-PPA12N00,
A10VSO100DG/31R-PPA12N00,,
A10VSO100DRG/31R-PPA12N00,
A10VSO100DFE1/31R-PPA12N00,,
A10VSO100DFE1/31R-PPA12K02,
A10VSO100FHD/31R-PPA12N00
R910903160 A10VSO28DFR/31R-PPA12N00, R910903163 A10VSO28DR/31R-PPA12N00
R910906900 A10VO100DFR/31R-PSC62N00, R910907323 A10VO100DFR/31L-PSC62N00
R910907402 A10VO28DFR/31R-PSC62N00, R910907403 A10VSO45DR/31R-PPA12N00
R910907404 A10VO45DFR/31R-PSC62K01, R910907918 A10VO45DFR1/31R-PSC62K04
R910907919 A10VSO28DR/31R-PPA12K01, R910908655 A10VO28DFR/31R-PSC62K01
R910908725 A10VSO45DFR1/31R-PPA12N00, R910909288 A10VO45DFR1/31L-PSC62N00
R910909613 A10VSO45DFR/31R-PPA12K01, R910909949 A10VO45DFR/31L-PSC62K01
R910910181 A10VO45DFR1/31R-PSC62N00, R910910590 A10VSO28DFR1/31R-PPA12N00
R910911010 A10VSO45DFR/31R-PPA12K26, R910911737 A10VO28DFR1/31R-PSC61N00
R910912007 A10VSO100DR/31R-PPA12N00, R910915421 A10VO28DR/31R-PSC62K01
R910916472 A10VO45DFR1/31L-PSC62K01, R910916931 A10VO45DFR1/31R-PSC62K01
R910920557 A10VO45DFR1/31R-PSC62K02, R910921546 A10VSO140DFR1/31R-PPB12N00
R910922744 A10VSO100DFR1/31R-PPA12N00, R910922947 A10VO28DFR1/31L-PSC62K01
R910922983 A10VSO140DR/31R-PPB12N00, R910923181 A10VO28DFR1/31R-PSC62K01
R910926318 A10VSO28DFR1/31R-PPA12K01, R910927068 A10VSO45DFR1/31R-PPA12K02
R910927083 A10VSO100DFR1/31R-PPA12K02, R910927126 A10VSO140DFR1/31R-PPB12K02
R910932852 A10VSO140DRG/31R-PPB12N00, R910934823 A10VSO100DFLR/31R-PPA12N00
R910935974 A10VSO140DFLR/31R-PPB12N00, R910935975 A10VSO45DFLR/31R-PPA12N00
R910936059 A10VSO28DFLR/31R-PPA12N00, R910936062 A10VSO28DFLR/31R-PPA12N00
R910936094 A10VSO140DFLR/31R-PPB12N00, R910936130 A10VSO28DFLR/31R-PPA12N00
R910936207 A10VSO100DFLR/31R-PPA12N00, R910936473 A10VSO100DFLR/31R-PPA12N00
R910936738 A10VSO100DFLR/31R-PPA12N00, R910936739 A10VSO45DFLR/31R-PPA12N00
R910936790 A10VSO100DFLR/31R-PPA12N00, R910936910 A10VSO45DFLR/31R-PPA12N00
R910936912 A10VSO45DFLR/31R-PPA12N00, R910938804 A10VSO18DFR1/31R-PUC62N00
R910938977 A10VSO140DFLR/31R-PPB12N00, R910939026 A10VSO28DFLR/31R-PPA12N00
R910939120 A10VO71DFR/31R-PSC62N00. R910939183 A10VSO45DFR/31R-PPA12N00
R910939192 A10VSO140DFR/31R-PPB12N00, R910939643 A10VSO100DFR/31R-PPA12N00
R910940045 A10VO100DFR1/31L-PSC62N00, R910940520 A10VSO18DFR/31R-PPA12N00
R910940582 A10VSO45DFLR/31R-PPA12N00, R910940787 A10VO28DFR/31L-PSC62N00
R910940936 A10VSO28DFLR/31R-PPA12N00, R910941109 A10VSO140DFLR/31R-PPB12N00
R910941657 A10VO71DFR1/31R-PSC62N00, R910942503 A10VSO18DR/31R-PPA12N00
R910942635 A10VSO71DFR/31R-PPA12N00, R910942654 A10VSO71DFLR/31R-PPA12N00
R910942696 A10VO28DFR1/31R-PSC62N00, R910943343 A10VO45DFR1/31R-PSC61N00
R910943468 A10VSO100DFLR/31R-PPA12N00, R910943655 A10VO45DFR/31R-PSC62N00
R910943841 A10VSO140DFLR/31R-PPB12N00, R910944032 A10VSO100DFLR/31R-PPA12N00
R910944067 A10VSO71DFLR/31R-PPA12N00, R910944195 A10VO71DFR1/31L-PSC62N00
R910944440 A10VSO71DFR1/31R-PPA12N00, R910944502 A10VSO71DFLR/31R-PPA12N00
R910944730 A10VSO71DFLR/31R-PPA12N00, R910945133 A10VSO71DR/31R-PPA12N00
R910945178 A10VSO18DFR1/31R-PPA12N00, R910945653 A10VO71DFR1/31R-PSC61N00
R910946188 A10VO71DFR/31L-PSC62N00, R910946661 A10VO71DFR1/31L-PSC62K01
R910947666 A10VSO18DFR/31L-PSC62N00, R910947870 A10VO71DFR1/31L-PSC62K02
R910947872 A10VSO71DFR1/31R-PPA12K02 .R910948654 A10VSO71DFLR/31R-PPA12N00
R910948790 A10VSO71DFLR/31R-PPA12N00, R910961216 A10VSO71DFLR/31R-PPA12N00
R910970014 A10VO45DFR/52R-PSC64N00 ,R910974886 A10VO60DFR1/52R-PSD61N00
R910988126 A10VSO10DR/52R-PKC64N00, R910988128 A10VSO10DFR1/52R-PKC64N00
R910990406 A10VSO10DR/52R-PPA14N00, R910990987 A10VSO10DFR1/52R-PPA14N00
A10VSO18DFR1/31R-PPB12N00, A10VS018DFR1/31R-PPB12N00, A10VS018DR/31R-PPA12N00,
A10VSO18DR/31R-PPA12N00, A10VSO18DFR1/31R-PPA12N00, A10VSO18DFR1/31R-PPB12NOO
A10VS018DFR1/31R-PPB12NOO, A10VSO18DR/31R-PPA12N00, A10VSO28DR/31R-PPA12N00
A10VS028DR/31R-PPA12N00, A10VO28DR/31R-PSC12N00, A10VSO28DRF1/31R-PSA12N00
A10VSO28DFR1/31R-PPA12N00, A10VSO28DFR1/31R-PPA12N00, A10VS028DFR1/31R-PPA12N00
A10VSO28DFR/31R-PSA12N00, A10VO28DFR1/31L-PSC62N00, A10VO28DFR1/31R-PSC62N00
A10VS045DR/31R-PPA12N00, A10VSO45DR/31R-PPA12N00, A10VS045DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00, A10VSO45DFR1/31R-PPA12N00, A10VO45DFR1/31R-PSC62K02
A10VSO45DFR1/32R-PPB12N00, A10VSO71DFR1/31R-PPA12N00, A10VS071DFR1/31R-PPA12N00
A10VSO71DFR1/31R-PPA12KB5, A10VSO71DFR/31R-PSC62K07, A10VSO71DFR1/31R-PPA12N00
A10VS071DFR1/31R-PPA12N00, A1OVSO71DFR1/31R-PPA12N00, A1OVS071DFR1/31R-PPA12N00
A10VSO71DFR1/31R-PPA12N00, A10VSO71DFR1/32R-VPB22U99, A10VSO71DFR1/31R-PPB12NOO
EA10VSO71DR/31R-PPA12N00, A10VSO71DR/31R-PPA12N00, A10VSO100DR/31R-PPA12N00
A10VS0100DR/31R-PPA12N00, A10VSO100DR/31R-VPA12N00, A10VS0100DR/31R-VPA12N00
A10VSO100DFR1/31R-PPA12N00, A10VS0100DFR1/31R-PPA12N00, A10VSO100DR/31R-PPA12N00
A10VSO100DFR1/31R-VPB12N00, A10VS0100DFR1/31R-VPB12N00, A10VSO100DFR1/31R-PPB12N00
A10V0100DR/31R-PSC11N00, A10VS0100DR/31R-PTA12N00, A10VSO140D/31R-PPB12N00
A10VSO140DR/31R-PPB12N00, A10VS0140DR/31R-PPB12N00, E-A10VSO140DFR1/31R-PPA12N00
A10VSO140DFR1S/31R-PPB12N00, A10VSO140DFR1/31R-PPB12N00, A10VS0140DFLR/31R-PPB12N00
A10VSO140DR/31R-PPB12N00, A10VS0140DR/31R-PPB12NOO, A10VSO140DR/31R-VPB12N00
A10VSO140DR/31R-VPB22U99, A10VSO140DFR1/31R-PPB12N00
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: No, we could not offer the sample for free charge but we can supply the goods with sample price.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below: