Fixed Displacement Hydraulic Piston Pump Axial Piston Fixed Motor A2F Series
Piston Pump Axial Piston Fixed Motor A2F Series
Features
This product has a fixed displacement, applicable as a pump or motor for hydrostatic transmission in both open and closed systems.
- As a Pump: Flow rate is directly proportional to rotational speed and displacement.
- As a Motor: Output rotational speed is directly related to input and inversely related to displacement. Output torque grows with the increase of pressure difference between high and low pressure sides.
Structural & Performance Advantages
- Load - bearing Capacity: The drive shaft can bear radial loads.
- Efficient Oil Distribution: The cylinder block and valve plate use spherical oil distribution, enabling automatic alignment during rotation, with low circumferential speed and high efficiency.
- Low Noise: Operates with low noise levels.
Application
It has an inclined shaft structure, suitable for hydrostatic transmission in open or closed systems.
Model Number Designation
| A2F | 55 | R | 2 | P | 1 | |
| Type | Size | Displacement (Vgmin~Vgmax) | Direction of Rotation | Series | Shaft End | Rear cover |
| Fixed Displacement Pump/Motor | 10 | 9.4ml/r | (Viewed on drive shaft ) R: Clock wise L: Anti-clock wise W: Alternating (not for pumps in open circuit) |
Size 10-160: 1, 2, 3, 4 Size 200-500: 5 |
P: keyed shaft GB1096-79 Z: splines shaft DIN 5480 S: splines shaft GB 3478.1-83 |
Port Plate: 1 Port Plate: 2 Port Plate: 3 Port Plate: 4 Port Plate: 5 Port Plate: 6 Port Plate: 7 |
| 12 | 11.6ml/r | |||||
| 23 | 22.7ml/r | |||||
| 28 | 28.1ml/r | |||||
| 45 | 44.3ml/r | |||||
| 55 | 54.8ml/r | |||||
| 63 | 63.0ml/r | |||||
| 80 | 80.0ml/r | |||||
| 107 | 107ml/r | |||||
| 125 | 125ml/r | |||||
| 160 | 160ml/r | |||||
| 200 | 200ml/r | |||||
| 225 | 225ml/r | |||||
| 250 | 250ml/r | |||||
| 355 | 355ml/r | |||||
| 500 | 500ml/r | |||||
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