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
| Customization: | Available |
|---|---|
| Type: | Vane Pump |
| Customized: | Yes |
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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
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
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 :






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
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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