- Features
- Technical Specifications
- Instruction
Features
·Axial plunger element, with fixed displacement, used as hydrostatic drive pump or motor in open or closed loop.
·As a pump, the flow rate is proportional to the driving speed and displacement.
·As a motor, the output speed is proportional to the flow rate and inversely proportional to the displacement.
·The output torque increases with the pressure difference between the high pressure side and the low pressure side.
Technical Specifications
| technology | parameter |
|---|---|
| Pump type: | Axial piston pump |
| Displacement (mL/rev): | 44.3, 54.8, 63, 80, 107, 125, 160 |
| Pressure specifications (bar): | |
| Displacement 44.3-160 cm³/rev: | Import(A,B or S) min. working pressure 0.08MPa, absolute pressure 0.2 – 0.6MPa |
| Displacement 44.3-160 cm³/rev: | Outlet operating pressure: rated pressure 35MPa, max pressure 40MPa |
| Displacement 44.3-160 cm³/rev: | Allowed case pressure: 0.2MPa |
| Speed specifications (r/min): | |
| Closed loop: | Speed range(r/min): 2650-4500 |
| Open circuit: | Speed range(r/min): 1650-3550 |
| Flow specifications (L/min): | |
| Closed loop: | Flow range(L/min): 199-424 |
| Open circuit: | Flow range(L/min): 122-333 |
| Power specifications (kW): | |
| Closed loop: | Power range(kW): 116-247 |
| Open circuit: | Power range(kW): 71-194 |
| Control method: | Pressure, flow control |
| Rotation direction: | R(clockwise), L(Counterclockwise), W(Two-way, only for close loop)|
| Port locations: | Both sides |
| Pump weight(kg): | 23, 23, 33, 33, 44, 63, 63 |
Instruction
Performance data shown are the average results based on series of tests of production units
Testing situation: oil temperature:40-45℃: Oil Viscosity:27-32 Cst.
