Voith IPV & IPVP Series Gear Pump | IPV4, IPV5, IPV6-80, IPV7-125 | Silent Internal Pump

Voith IPV & IPVP Series High-Pressure Silent Internal Gear Pumps

Product Overview: The Voith IPV Series represents the pinnacle of high-pressure internal gear pump technology. Renowned for its extreme operating pressures (Rated 33 MPa) and near-silent performance, this series is the industry benchmark for precision hydraulics. This featured range includes the entire lineup from standard single pumps IPV4/5/6/7 to high-performance double pumps like the IPVP6/6-80/80. Core models such as IPV6-80 100 utilize unique radial and axial gap compensation, specifically engineered for precise and energy-efficient power output under variable-speed servo-drive conditions.

Key Technical Advantages:

• Ultra-Low Noise & Pulsation: The internal meshing principle ensures decibel levels significantly lower than conventional pumps. Minimal pressure ripples (typically less than 1%) drastically extend the life of hydraulic lines, seals, and actuators.

• Dual Gap Compensation: Equipped with automated axial and radial pressure compensation mechanisms. Even at continuous pressures of 33 MPa (330 Bar), it maintains a volumetric efficiency above 95%, effectively minimizing oil overheating.

• Optimized for Servo Drives: Exceptional low-speed performance allows the servo motor to maintain system pressure at very low RPMs, enabling high-precision flow control and significant energy savings in presses and molding machines.

• Multi-Stage Tandem Capability: The IPVP Series (e.g., IPVP6/6-80/80) allows a single drive shaft to power two independent displacements, simplifying hydraulic layout and reducing installation footprint.

• Target Applications: CNC bending machines, heavy-duty hydraulic presses, ceramic presses, high-precision injection molding machines, and aerospace test rigs.

Detailed Models & Parameters:

• Core Series: IPV, IPVP High Pressure Series.

• Model Keywords: IPV4-32/40, IPV5-40/50/64, IPV6-64/80/100, IPV7-100/125, IPV6-80 100, IPVP6/6-80/80 451.

• Displacements: Covering precise specs from 32, 40, 50, 64, 80, 100 to 125 cm³/rev.

• Pressure Ratings: Rated at 33 MPa (330 Bar); Peak pressure up to 34.5 – 36.5 MPa (5300 PSI).

• Speed Range: Supports 300 – 3000 RPM (broader range achievable with servo integration).