PV2A030WN51A00

The Sanyo Denki PV2A030WN51A00 hydraulic pump from the PV Super Servo Amplifiers series delivers a compact yet robust pumping solution designed to meet demanding industrial automation requirements. This single vane pump achieves a displacement of 30 cm³/rev and operates with a rated pressure of 14 MPa, while withstanding a maximum pressure of 16 MPa for peak load conditions. Weighing just 19 kg, it maintains a lightweight profile that simplifies mounting and reduces structural load. Housed in an SAE B 2-bolt mounting flange, the PV2A030WN51A00 ensures secure integration into diverse machine architectures and facilitates straightforward maintenance and service access. Built for reliability, the unit supports clockwise rotation (viewed from shaft end) and uses mineral oil-based hydraulic fluids for broad compatibility.

Detailed technical specifications underscore the PV2A030WN51A00’s engineering pedigree. The unit’s max speed of 1800 rpm and min speed of 600 rpm accommodate a wide operating range, enabling fine-tuned flow control. It incorporates a built-in regenerative resistor of 50 Ω rated for 5 W allowable effective power to manage energy feedback in dynamic systems. The fluid temperature range spans -20°C to +80°C and the fluid viscosity tolerance covers 10-100 mm²/s (cSt), ensuring stable performance across diverse hydraulic media and environmental conditions. Electrical integrity is assured by an insulation resistance of ≥10 MΩ at 500 V DC, while the pump’s single vane design provides consistent displacement accuracy and minimal pulsation. Technical details also include pump type (single vane), rotation direction (clockwise), and a robust mounting flange (SAE B, 2-bolt).

Operational features highlight the PV2A030WN51A00’s high efficiency and durability in industrial settings. Its optimized internal clearances and vane geometry reduce internal leakage and heat generation, improving overall volumetric efficiency. The pump maintains consistent pressure delivery across its rated pressure of 14 MPa up to its max pressure of 16 MPa, even under fluctuating load conditions. Vibration and noise levels are minimized by precision balancing of the rotating assembly and the rigid flange mounting design. These characteristics translate into reliable, long-term operation, reducing maintenance intervals and downtime.

System integration is straightforward, with the PV2A030WN51A00 designed for seamless incorporation into hydraulic circuits of automated machinery, presses, and injection molding systems. The IP67 protection of the enclosing assembly guards against dust ingress and water jets, making it suitable for both clean-room and harsh factory floor environments. Engineers can leverage the 2-bolt SAE B flange and standard shaft mounting to retrofit existing systems or develop new compact hydraulic modules. Target applications include industrial automation platforms, mobile hydraulic units, and high-speed manufacturing equipment where precise flow control, robustness, and compact form factor are critical.