Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump

Product Details
Customization: Available
Type: Vane Pump
Customized: Yes
Diamond Member Since 2018

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Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump pictures & photos
Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump pictures & photos
Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump pictures & photos
Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump pictures & photos
Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump pictures & photos
Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump pictures & photos
  • Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump
  • Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump
  • Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump
  • Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump
  • Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump
  • Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump

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Overview

Basic Info.

Model NO.
Hydraulic Pump
Material
Cast Iron
Series
A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh
Sizes
12,28,55,107
Nominal Pressure
215 Bar
Maximum Pressure
350 Bar
Operation Mode
Closed and Open Circuit
Speed Range
900-1800 Min-1
Power
Hydraulic
Tooth Curve
Cycloid
Mounting
Flange Mounting
Closed Design
A7vkg Series
Open Design
A7vko Series
Pump Shaft Position
Horizontal
Drive Mode
Hydraulic Drive
Transport Package
Paper Box or Wooden Box
Trademark
YICHAO
Origin
China
HS Code
8431449990
Production Capacity
1500PCS/Year

Product Description

Product Description
Bosc-h Rexroth A2FM/A2FO/A4FO/A4VSO/A10VG/A6VE/A6VM/A7VO/PGH/A10VSO/A11VO/A7VK Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump for Loader/Excavator/Bulldozer/Truck/Crane


Item Specifics
Part Name:Hydraulic Pump
Series:A2F/A2FM/A2FO/A4FO/A4VSO/A10VG/A6VE/A6VM/A7VO/PGH/A10VSO/A11VO/A7VK/1PV2PV3/PVV/PVQ series
Compatible with:Bosc-h Rexroth
Market Type: Original/Aftermarket
 
Product Parameters

  A2FM Series:
 
A2FM serie
Size NG 5 10 12 16 23 28 32 45 56 63 80 90 107 125 160 180
Displacement Vg cm3 4.93 10.3 12 16 22.9 28.1 32 45.6 56.1 63 80.4 90 106.7 125 160.4 180
Speed maximum nnom rpm 10000 8000 8000 8000 6300 6300 6300 5600 5000 5000 4500 4500 4000 4000 3600 3600
nmax rpm 11000 8800 8800 8800 6900 6900 6900 6200 5500 5500 5000 5000 4400 4400 4000 4000
Input flow
at nnom and Vg
qV L/min 49 82 96 128 144 177 202 255 281 315 362 405 427 500 577 648
Torque at Vg and Dp = 350 bar T Nm 24.7 57 67 89 128 157 178 254 313 351 448 501 594 696 893 1003
Dp = 400 bar T Nm - 66 76 102 146 179 204 290 357 401 512 573 679 796 1021 1146
Rotary stiffness c kNm/rad 0.63 0.92 1.25 1.59 2.56 2.93 3.12 4.18 5.94 6.25 8.73 9.14 11.2 11.9 17.4 18.2
Moment of inertia for
rotary group
JGR kgm2 0.00006 0.0004 0.0004 0.0004 0.0012 0.0012 0.0012 0.0024 0.0042 0.0042 0.0072 0.0072 0.0116 0.0116 0.022 0.022
Maximum angular
acceleration
a rad/s2 5000 5000 5000 5000 6500 6500 6500 14600 7500 7500 6000 6000 4500 4500 3500 3500
Case volume V L - 0.17 0.17 0.17 0.2 0.2 0.2 0.33 0.45 0.45 0.55 0.55 0.8 0.8 1.1 1.1
Mass (approx.) m kg 2.5 5.4 5.4 5.4 9.5 9.5 9.5 13.5 18 18 23 23 32 32 45 45
 
A2FO SERIES:
Size   5 10 12 16 23 28 32 45 56 63 80
Displacement geometric, per revolution Vg cm3 4.93 10.3 12 16 22.9 28.1 32 45.6 56.1 63 80.4
Speed maximum1) nnom rpm 5600 3150 3150 3150 2500 2500 2500 2240 2000 2000 1800
n 2) rpm 8000 6000 6000 6000 4750 4750 4750 4250 3750 3750 3350
max
Flow at nnom qV L/min 27.6 32 38 50 57 70 80 102 112 126 145
Power at Dp = 350 bar P kW 14.5 19 22 29 33 41 47 60 65 74 84
Dp = 400 bar P kW - 22 25 34 38 47 53 68 75 84 96
Torque3) Dp = 350 bar T Nm 24.74) 57 67 89 128 157 178 254 313 351 448
at Vg and Dp = 400 bar T Nm - 66 76 102 146 179 204 290 357 401 512
Rotary stiffness c kNm/rad 0.63 0.92 1.25 1.59 2.56 2.93 3.12 4.18 5.94 6.25 8.73
Moment of inertia for rotary group JGR kgm2 0.00006 0.0004 0.0004 0.0004 0.0012 0.0012 0.0012 0.0024 0.0042 0.0042 0.0072
Maximum angular acceleration a rad/s2 5000 5000 5000 5000 6500 6500 6500 14600 7500 7500 6000
Case volume V L 0.17 0.17 0.17 0.2 0.2 0.2 0.33 0.45 0.45 0.55
Mass (approx.) m kg 2.5 6 6 6 9.5 9.5 9.5 13.5 18 18 23
Size NG 90 107 125 160 180 200 250 355 500 710 1000
Displacement geometric, per revolution Vg cm3 90 106.7 125 160.4 180 200 250 355 500 710 1000
Speed maximum1) nnom rpm 1800 1600 1600 1450 1450 1550 1500 1320 1200 1200 950
n 2) rpm 3350 3000 3000 2650 2650 2750 1800 1600 1500 1500 1200
max
Flow at nnom qV L/min 162 171 200 233 261 310 375 469 600 852 950
Power at Dp = 350 bar P kW 95 100 117 136 152 181 219 273 350 497 554
Dp = 400 bar P kW 108 114 133 155 174 207 - - - - -
Torque3) Dp = 350 bar T Nm 501 594 696 893 1003 1114 1393 1978 2785 3955 5570
at Vg and Dp = 400 bar T Nm 573 679 796 1021 1146 1273 - - - - -
Rotary stiffness c kNm/rad 9.14 11.2 11.9 17.4 18.2 57.3 73.1 96.1 144 270 324
Moment of inertia for rotary group JGR kgm2 0.0072 0.0116 0.0116 0.022 0.022 0.0353 0.061 0.102 0,178 0.55 0.55
Maximum angular acceleration a rad/s2 6000 4500 4500 3500 3500 11000 10000 8300 5500 4300 4500
Case volume V L 0.55 0.8 0.8 1.1 1.1 2.7 2.5 3.5 4.2 8 8
Mass (approx.) m kg 23 32 32 45 45 66 73 110 155 325 336


A4FO Series:
Version Standard High speed
Displacement   Vg cm³ 22 28 71 125 180 250 500 250 500
geometric, per revolution
Nominal pressure   pnom bar 400 400 350 350 350 350 350 350 350
Maximum pressure   pmax bar 450 450 400 400 450 400 400 400 400
Maximum speed 1)   nnom rpm 3600 3000 2200 1800 1800 1500 1320 1900 1500
Flow at nnom qV l/min 79 84 156 225 324 375 660 475 750
Power at nnomand pnom P kW 53 56 91 131 189 219 385 277 438
Torque at pnom M Nm 140 178 396 696 1003 1393 2785 1393 2785
Weight (approx.)   m kg 13.5 13.5 34 61 76 120 220 120 220



A4VSO Series:
Nominal size A4VSO40 A4VSO71 A4VSO125 A4VSO180 A4VSO250
Nominal pressure p N bar 350 350 350 350 350
Maximum pressure pmax bar 450 450 450 450 450
Displacement Vg max cm³ 40 71 125 180 250
Speed Max. speed n max rpm 2200 2200 1800 1800 1500
Flow at n max q V max l/min 156 156 225 324 375
Power Δ p = 350 bar P max kw 91 91 131 189 219
Torque Δ p = 350 bar  Tmax Nm 395 395 696 1002 1391

A10VG Series:
Size 18 28 45 63
Displacement            
variable pump Vg max cm3 18 28 46 63
boost pump (at p = 20 bar) Vg Sp cm3 5.5 6.1 8.6 14.9
Speed            
maximum at Vg max nmax continuous rpm 4000 3900 3300 3000
limited maximum 1) nmax limited rpm 4850 4200 3550 3250
intermittent maximum 2) nmax interm. rpm 5200 4500 3800 3500
minimum nmin rpm 500 500 500 500
Flow            
at nmax continuous and Vg max qv max l/min 72 109 152 189
Power 3)            
at nmax continuous and Vg max Δp = 300 bar Pmax kW 36 54.6 75.9 94.5
Torque 3)
     at Vg max
Δp = 300 bar Tmax Nm 86 134 220 301
Δp = 100 bar T Nm 28.6 44.6 73.2 100.3
Rotary stiffness Shaft end S c Nm/rad 20284 32143 53404 78370
Shaft end T c Nm/rad - - 73804 92368
Moment of inertia for rotary group JRG kgm2 0.00093 0.0017 0.0033 0.0056
Angular acceleration, max. 4) a rad/s2 6800 5500 4000 3300
Filling capacity V L 0.45 0.64 0.75 1.1
Mass approx. (without through drive) m kg 14(18) 5) 25 27 39


   A6VE Series:
Technical data  
Size 28 55 80 107 160 200 250
Series 63 65 65 65 65 65 63
Displacement Vg max cm³ 28.1 54.8 80 107 160 200 250
Vg x cm³ 18 35 51 68 61 76 188
Nominal pressure pnom bar 400 400 400 400 400 400 350
Maximum pressure pmax bar 450 450 450 450 450 450 400
Maximum speed at Vg max 1) nnom rpm 5550 4450 3900 3550 3100 2900 2700
at Vg < Vg x nmax rpm 8750 7000 6150 5600 4900 4600 3300
at Vg min nmax 0 rpm 10450 8350 7350 6300 5500 5100 3300
Inlet flow 2) at Vg max and nnom qV nom l/min 156 244 312 380 496 580 675
Torque at Vg max and pnom M Nm 179 349 509 681 1019 1273 1391
Weight (approx.) m kg 16 28 36 46 62 78 110
 

A6VM Series:
Technical data 
Size NG 28 55 80 107 140 160
displacement Vg max cm3 28.1 54.8 80 107 140 160
Vg min cm3 0 0 0 0 0 0
Vg x cm3 18 35 51 68 88 61
Maximum rotational
speed2) (while adhering to
the maximum permissible
inlet flow)
at Vg max nnom rpm 5550 4450 3900 3550 3250 3100
at Vg < Vg x
(see diagram
on page 9)
nmax rpm 8750 7000 6150 5600 5150 4900
where Vg 0 nmax rpm 10450 8350 7350 6300 5750 5500
Inlet flow3) at nnom and
Vg max
qv max l/min 156 244 312 380 455 496
Torque4) at Vg max and
Δp = 400 bar
T Nm 179 349 509 681 891 1019
at Vg max and
Δp = 350 bar
T Nm 157 305 446 596 778 891
Rotary stiffness Vg max toVg/2 cmin kNm/rad 6 10 16 21 34 35
Vg/2 to 0
(interpolated)
cmin kNm/rad 18 32 48 65 93 105
Moment of inertia for rotary group JTW kgm2 0.0014 0.0042 0.008 0.0127 0.0207 0.0253
Maximum angular acceleration α rad/s² 47000 31500 24000 19000 11000 11000
Case volume V l 0.5 0.75 1.2 1.5 1.8 2.4
Weight approx. m kg 16 28 36 46 61 62
 
Size NG 200 250 355 500 1000  
displacement Vg max cm3 200 250 355 500 1000  
Vg min cm3 0 0 0 0 0  
Vg x cm3 76 205 300 417 1000  
Maximum rotational
speed2) (while adhering to
the maximum permissible
inlet flow)
at Vg max nnom rpm 2900 2700 2240 2000 1600  
at Vg < Vg x
(see diagram
on page 9)
nmax rpm 4600 3300 2650 2400 1600  
 
where Vg 0 nmax rpm 5100 3300 2650 2400 1600  
Inlet flow3) at nnom and
Vg max
qv max l/min 580 675 795 1000 1600  
Torque4) at Vg max and
Δp = 400 bar
T Nm 1273          
at Vg max and
Δp = 350 bar
T Nm 1114 1391 1978 2785 5571  
Rotary stiffness Vg max toVg/2 cmin kNm/rad 44 60 75 115 281  
Vg/2 to 0
(interpolated)
cmin kNm/rad 130 181 262 391 820  
Moment of inertia for rotary group JTW kgm2 0.0353 0.061 0.102 0.178 0.55  
Maximum angular acceleration α rad/s² 11000 10000 8300 5500 4000  
Case volume V l 2.7 3 5 7 16  
Weight approx. m kg 78 100 170 210 430  



A7VO Series:
Technical Specification
Size NG   28 55 80 107 160
Displacement, geometric, per revolution Vg max cm3 28.1 54.8 80 107 160
Maximum rotational At Vg max nnom rpm 3150 2500 2240 2150 1900
speed1) At Vg <  0.74 × Vg max nmax1 rpm 4250 3400 3000 2900 2560
Maximum rotational nmax2 rpm 4750 3750 3350 3200 2850
speed2)
Flow At Vg max and nnom qv l/min 89 137 179 230 304
Power At Vg max, nnom and Δp = 350 bar P kW 52 80 105 134 177
Torque At Vg max and Δp = 350 bar T Nm 156 305 446 596 891
Rotary stiffness Vg max to Vg /2 cmin kNm/rad 5 10 16 21 36
Vg /2 to 0 (interpolated) cmax kNm/rad 16 32 49 67 104
Moment of inertia rotary group JGR kgm² 0.0042 0.0042 0.008 0.0127 0.0253
Maximum angular acceleration α rad/s² 35900 31600 24200 19200 15300
Case volume V l 0.5 0.75 1.2 1.5 2.4
Weight (approx.) m kg 17 25 40 49 71


A11VO Series:
Size Description A11VO40 A11VO60 A11VO75  A11VO95 A11VO130 A11VO145 A11VO190  A11VO260
Displacement  Vg max

 
In3/rev 2.56 3.57 4.52 5.71 7.93 8.84 11.78 15.87
cm3 42 58.5 74 93.5 130 145 193 260
cm3 0 0 0 0 0 0 0 0
Speed rpm  3000 2700 2550 2350 2100 2200 2100 1800
rpm  3500 3250 3000 2780 2500 2500 2100 2300
Flow gpm 33.3 41.7 49.9 58.1 72.1 84.3 107 123.6  
l/min 126 158 189 220 273 319 405 468
Power at  hp 99.2 123.4 147.5 171.7 213.2 249.4 316.5 366.1
kW 74 92 110 128 159 186 236 273
Torque at lb-ft 172.6 240.4 303.9 384.3 534 596 792.9 1068
Nm 234 326 412 521 724 808 1075 1448
Moment of inertia for
rotary group
lbs-ft2 0.1139 0.1946 0.2729 0.4105 0.7546 0.8092 1.3052 2.0835
kgm2 0.0048  0.0082 0.0115 0.0173 0.0318 0.0341 0.055 0.0878
Angular acceleration rad/s2 22000 17500 15000 13000 10500 9000 6800 4800
Filling capacity gal 0.29 0.36 0.49 0.55 0.77 0.77 1 1.22
L 1.1 1.35 1.85 2.01 2.9 2.09 3.8 4.06

A7VK Series :
Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump

                        

                                                    
Detailed Photos
Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump
Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor PumpBosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor PumpBosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor PumpBosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor PumpBosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor PumpBosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor PumpBosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump 
 

 

Company Profile

Wuhan Yichao Technology Equipment Co., Ltd is a high-tech enterprise that integrates scientific research, design, production and sales. The company has strong technical force, advanced production technology, complete facilities, and has several senior technical engineers, constantly introducing more high-tech products suitable for market needs, which have good functional effect, and great market competitiveness.
In the process of development, the company continuously exchanges and cooperates with many domestic scientific research institutions. The ability to design, produce, maintain, debug and transform projects has rapidly increased, and the scale has continued to expand.
The company's aim is to provide customers with quality and cheap products, and provide considerate service. In order to meet different needs, we supply high-quality products for the industrial-grade market and provides regular-quality products for professional-level markets and users. As a professional manufacturer, we independently researches and develops a variety of professional production equipments that are suitable for the characteristics of its products. At the same time, we can also customize them according to your requirements

Packaging & Shipping

Bosc. H Rexroth A2FM/A2fo/A4fo/A4vso/A10vg/A6ve/A6vm/A7vo/Pgh/A10vso/A11vo/A7vk Series Hydraulic Gear/Vane Oil Axial Piston Plunger Variable Metering Motor Pump
 

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