A2FO10 axial piston hydraulic pump
- Product Details
- Product Model
- FAQ
The A2FO is a fixed-displacement axial piston pump, a core component for high-pressure hydraulic systems. Its design centers on a rotating cylinder block containing pistons arranged parallel to the drive shaft. As the block turns, the piston ends slide against a stationary, angled swashplate. This fixed angle forces the pistons to reciprocate, drawing in fluid on one side and pressurizing it on the other via a port plate. The fixed swashplate angle means its displacement (flow per revolution) is constant; flow rate is controlled by varying the drive speed.
Renowned for high efficiency, compact design, and ability to operate at very high pressures (often 350-400+ bar), it is commonly used in industrial machinery, mobile equipment, and marine applications where reliable, constant hydraulic power is essential.
Specifications
| Size | NG | 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 maximum | nnom | rpm | 8000 | 3150 | 3150 | 3150 | 2500 | 2500 | 2500 | 2240 | 2000 | 2000 | 1800 |
| nmax | rpm | 5600 | 3600 | 3600 | 3600 | 4750 | 4750 | 4750 | 4250 | 3750 | 3750 | 3500 | |
| Flow at nnom | qv | L/min | 276 | 32 | 38 | 50 | 57 | 70 | 80 | 102 | 112 | 126 | 145 |
| Power at Δp=350 bar | P | kW | 14.5 | 19 | 22 | 29 | 33 | 41 | 47 | 60 | 65 | 74 | 84 |
| Δp=400 bar | P | kW | 15.9 | 22 | 25 | 34 | 38 | 47 | 53 | 68 | 75 | 84 | 96 |
| Torque Δp=350 bar | T | Nm | 24.7⁴ | 57 | 67 | 89 | 128 | 157 | 178 | 254 | 313 | 351 | 448 |
| Δp=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 | 1.094 | 2.56 | 2.93 | 3.12 | 4.18 | 5.94 | 6.25 | 8.73 |
| Moment of inertia for rotary group | JGR | kgm2 | 0.0003 | 0.004 | 0.004 | 0.004 | 0.0012 | 0.0012 | 0.0012 | 0.0024 | 0.0042 | 0.0042 | 0.0072 |
| Maximum angular acceleration | α | rad/s2 | 5000 | 5000 | 5000 | 5000 | 6500 | 6500 | 6500 | 14600 | 7500 | 7500 | 6000 |
| Case volume | V | L | 0.17 | 0.17 | 0.17 | 0.20 | 0.20 | 0.20 | 0.20 | 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 |
Selection Table
| A2FO axial piston hydraulic pump | |
| Model No. | Model Code |
| R902021584 | A2FO10/61L-PAB06 |
| R902229495 | A2FO10/61L-PAB06 |
| R902021878 | A2FO10/61L-PBB06 |
| R902197989 | A2FO10/61L-PBB06-S |
| R902021631 | A2FO10/61L-PPB06 |
| R902198254 | A2FO10/61L-PPB06-S |
| R902197974 | A2FO10/61L-PPB06-S |
| R902021629 | A2FO10/61L-PPP06 |
| R902024988 | A2FO10/61L-PZB06 |
| R902204887 | A2FO10/61L-PZB06 |
| R902231465 | A2FO10/61L-PZB06 |
| R902193343 | A2FO10/61L-PZB06 |
| R902021571 | A2FO10/61L-PZP06 |
| R992001358 | A2FO10/61L-PZP06 |
| R902070946 | A2FO10/61L-VAB06 |
| R902208527 | A2FO10/61L-VAB06 |
| R902124363 | A2FO10/61L-VBB06 |
| R902198253 | A2FO10/61L-VBB06 |
| R902060314 | A2FO10/61L-VPB06 |
| R902201630 | A2FO10/61L-VPB06 |
| R902050945 | A2FO10/61L-VPP06 |
| R902222332 | A2FO10/61L-VZB06 |
| R902021554 | A2FO10/61L-XAB06-S |
| R902198102 | A2FO10/61L-XAB06-S |
| R902158545 | A2FO10/61L-XAB06-S |
| R902215020 | A2FO10/61L-XAB06-S |
| R909424894 | A2FO10/61R-PAB06 |
| R902197802 | A2FO10/61R-PAB06 |
| R902233916 | A2FO10/61R-PAB06 |
| R902198021 | A2FO10/61R-PAB06-S |
| R902203377 | A2FO10/61R-PAB06-S |
| R909610682 | A2FO10/61R-PBB06 |
| R902193374 | A2FO10/61R-PBB06 |
| R902193366 | A2FO10/61R-PBB06 |
| R902209703 | A2FO10/61R-PBB06-S |
| R902208676 | A2FO10/61R-PBB06-S |
| R909415406 | A2FO10/61R-PPB06 |
| R902160010 | A2FO10/61R-PPB06 |
| R902197754 | A2FO10/61R-PPB06-S |
| R902197878 | A2FO10/61R-PPB06-S |
| R902193089 | A2FO10/61R-PPB06-S |
| R902197823 | A2FO10/61R-PPB06-S |
| R902207366 | A2FO10/61R-PPB06-Y |
| R909428878 | A2FO10/61R-PPP06 |
| R909415403 | A2FO10/61R-PZB06 |
| R902193348 | A2FO10/61R-PZB06 |
| R902243097 | A2FO10/61R-PZB06 |
| R902161068 | A2FO10/61R-PZB06-S |
| R902204888 | A2FO10/61R-PZB06-S |
| R909426223 | A2FO10/61R-PZP06 |
| R909437104 | A2FO10/61R-PZP06-S *G* |
| R909427591 | A2FO10/61R-VAB06 |
| R902201535 | A2FO10/61R-VAB06 |
| R902204690 | A2FO10/61R-VAB06 |
| R902211754 | A2FO10/61R-VAB06 |
| R902230046 | A2FO10/61R-VAB06 *GO2EU* |
| R902226130 | A2FO10/61R-VAB06-Y |
| R902247390 | A2FO10/61R-VBB040 |
| R902247470 | A2FO10/61R-VBB040 |
| R902082211 | A2FO10/61R-VBB040-S |
| R902208569 | A2FO10/61R-VBB040-S |
| R902208592 | A2FO10/61R-VBB040-S |
| R902042262 | A2FO10/61R-VBB06 |
| R902193896 | A2FO10/61R-VBB06 |
| R902205813 | A2FO10/61R-VBB06 |
| R902155962 | A2FO10/61R-VBB06 |
| R902215218 | A2FO10/61R-VBB06 |
| R902068764 | A2FO10/61R-VBB06-S |
| R902215158 | A2FO10/61R-VBB06-S |
| R909423623 | A2FO10/61R-VPB06 |
| R902201688 | A2FO10/61R-VPB06 |
| R902227871 | A2FO10/61R-VPB06 |
| R902197748 | A2FO10/61R-VPB06 |
| R902223330 | A2FO10/61R-VPB06 |
| R902197685 | A2FO10/61R-VPB06-S |
| R902018358 | A2FO10/61R-VPB06-S *G* |
| R909438703 | A2FO10/61R-VZB06 |
| R909442341 | A2FO10/61R-VZP06 *G* |
| R909438894 | A2FO10/61R-XAB06-S |
| R902045428 | AA2FO10/61L-NSC06-S |
| R902096560 | AA2FO10/61L-NSC56 |
| R902070926 | AA2FO10/61L-VPC56 |
| R902182425 | AA2FO10/61L-VPC56 |
| R902197991 | AA2FO10/61L-VSC06-S |
| R902197606 | AA2FO10/61L-VSC56 |
| R902004306 | AA2FO10/61R-NPC56 |
| R909605740 | AA2FO10/61R-NSC06-S |
| R902027237 | AA2FO10/61R-NSC56 |
| R902045317 | AA2FO10/61R-VPC56 |
| R902232512 | AA2FO10/61R-VPC56 |
| R902156070 | AA2FO10/61R-VPC56 |
| R902222009 | AA2FO10/61R-VSC06 |
| R902161487 | AA2FO10/61R-VSC56 |
| R900069403 | A2FO10/61L-PPB060 |
| R900080676 | A2FO10/61R-PZB060 |
| R900087661 | A2FO10/61R-VAB060 |
Q1: How is the flow rate controlled in a system using an A2FO pump?
A1:Since the A2FO hydraulic pump has a fixed displacement, its flow output cannot be adjusted internally. Control must be external: the flow rate in a system is primarily controlled by varying the rotational speed of the drive shaft connected to the A2FO pump.
Q2:In what types of applications is the A2FO hydraulic pump commonly used?
A2:The robust and high-pressure design of the A2FO hydraulic pump makes it a common choice for demanding applications that require constant hydraulic power, such as industrial machinery (e.g., presses, power units), certain mobile equipment (e.g., conveyors, winches), and marine systems.
Q3:How to purchase an A2FO10 hydraulic pump?
A3:You can click on the right sidebar or the contact information in the top bar to contact us to purchase. You can do so via email, form, WeChat, WhatsApp, or other methods.
Q4:What is the price and delivery time of the A2FO hydraulic pump?
A4:The specific price and delivery time will be provided based on the specific model you provide.
