The series of A2f variable displacement hydraulic pump is axial piston bent-axis structure components, with a fixed displacement, the variable displacement hydraulic pump can be adopted as hydrostatic drive for pump or motor in the open or closed loop.
When working as a pump, flow is proportional with the drive speed and displacement. When the variable displacement hydraulic pump is working as a motor, the output is proportional to the displacement speed is inversely proportional with the flow. With the high output torque and the pressure difference between the low pressure side and increased.
The advantage of the variable displacement hydraulic pump:
1.With the proven high-performance spherical rotary valve plate assembly has an automatic right, the circumferential velocity is low, the advantages of high efficiency
2.Durable ball bearings and roller bearings for long working life
3.Drive shaft can withstand the radial load
4.ISO mounting flange, starting from 55 standard dosing pumps / motors and variable motor consistent
5.Use with fire resistant hydraulic oil
6.Low noise while operation
What we are producing of the variable displacement hydraulic pump series: A2F12,A2F23,A2F28,A2F55,A2F80,A2F107,A2F125,A2F160,A2F180,A2F200,
A2F225,A2F250,A2F355,A2F500,A2F1000
Size Item | A2F12 axial piston pump / motor | ||||||||
6 | 10 | 12 | 16 | 23 | 28 | 32 | 45 | 55 | |
Speed (r/min) | 3000 | 3000 | 3000 | 3000 | 2500 | 2500 | 2500 | 2500 | 2500 |
Pressure (Mpa) | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
Power(KW) | 10.3 | 17.2 | 20.5 | 27.5 | 32.9 | 40 | 46 | 65 | 79 |
n=1450r/min p=35Mpa(31.5Mpa) Power(KW) | 5 | 8.2 | 10 | 13.3 | 19 | 24 | 27 | 37 | 45.6 |
Torque (N.m) | 33.4 | 55.7 | 66.8 | 89 | 127 | 155 | 178 | 250 | 306 |
weight (kg) | 5 | 5 | 5 | 9 | 12 | 12 | 12 | 23 | 23 |
