The A4VG 71DA1DT7/32R-NZF02F071S is a variable displacement axial piston pump.
It belongs to the A4VG series, which is known for its robust construction and outstanding performance. This particular model has a displacement of 71 cc/rev, indicating the volume of fluid it can displace in one revolution.
The pump operates based on the axial piston principle, where a set of pistons reciprocate axially within a cylinder block. These pistons are connected to a swash plate that tilts to vary the displacement and control the flow of hydraulic fluid. This design allows for precise control and adaptability to varying operational requirements.
The A4VG 71DA1DT7/32R-NZF02F071S pump features a variable displacement control, allowing the user to adjust the flow output according to the system's needs. This capability is crucial in applications that require different levels of hydraulic power, as it enables efficient energy utilization and reduces unnecessary wear on the system.
In terms of pressure, this hydraulic pump is capable of delivering high-pressure output. The maximum pressure rating of the A4VG 71DA1DT7/32R-NZF02F071S is 320 bar, making it suitable for applications demanding significant force and power. The pump is built to withstand these high pressures, ensuring reliable operation and long service life.
The pump is driven by an external power source, such as an electric motor or an engine, which connects to the pump's input shaft. The input speed for this model is rated at 2800 rpm, indicating the maximum rotational speed at which the pump can operate efficiently. It is essential to match the input speed with the power source's capabilities for optimal performance.
The A4VG 71DA1DT7/32R-NZF02F071S hydraulic pump also incorporates a range of advanced features for enhanced reliability and durability.
It includes a pressure relief valve that protects the system from overpressure situations, preventing damage to both the pump and other hydraulic components. The pump is designed to handle a wide range of hydraulic fluids, including mineral oils, biodegradable oils, and fire-resistant fluids, providing flexibility in various applications.
Furthermore, the pump is equipped with high-quality seals and bearings to ensure minimal leakage and reduce friction, contributing to improved efficiency and reduced maintenance requirements. The construction materials used in the pump are carefully selected to withstand harsh operating conditions, such as high temperatures and corrosive environments.
In terms of physical dimensions, the A4VG 71DA1DT7/32R-NZF02F071S pump has a compact and lightweight design, making it easy to integrate into different hydraulic systems. It features standard SAE mounting flanges and shafts, allowing for straightforward installation and replacement.
