Displacement: Usually within the range of 18 to 140 cm³/rev, with different models in the A10VOH series having different displacement values to meet various flow requirements.
Rated Pressure: Commonly 280 bar or 350 bar. This is the pressure at which the pump can stably operate for a long time to provide the rated flow.
Maximum Pressure: Can reach 400 bar for a short time, depending on the specific structure and material of the pump.
Rated Speed: Varies from 1500 rpm to 2200 rpm approximately. At the rated speed, the pump can achieve the best balance between flow and pressure.
Flow Rate: Calculated by multiplying the displacement by the speed and divided by 1000. For example, for a model with a displacement of 45 cm³/rev and a rated speed of 1800 rpm, the flow rate is about 81 L/min (45×1800÷1000), but this value may be affected by factors such as leakage and pressure loss.
Design and Construction Specifications
Pump Type: Axial piston pump with a bent axis design. This design enables high efficiency and reliability, and is suitable for high-pressure and high-flow applications.
Drive Type: Can be driven by electric motors, diesel engines or other power sources through couplings or gearboxes. The drive shaft is made of high-strength alloy steel to withstand high torque and stress.
Port Connections: Usually equipped with SAE or ISO standard ports. The port size is designed according to the flow rate and pressure requirements to ensure good fluid connectivity and pressure resistance.
Mounting Style: There are flange mount and foot mount options. The mounting surface is machined with high precision to ensure accurate installation and stable operation of the pump.
