Voith IPV & IPVP Series Pump | IPV5-40, IPV6-100, IPVP5-50 | Servo Injection Molding Machine Pump

Voith IPV & IPVP Series High-Performance Servo Gear Pumps

Product Overview: The Voith IPV and IPVP Series represent the global gold standard for servo-driven hydraulic systems. This featured selection includes core displacements from the mid-flow IPV5 to the high-capacity IPV7, featuring models such as IPV5-40-101, IPV6-100-101, and the pressure-compensated IPVP5-50-151. Specifically engineered for Injection Molding Machine (IMM) servo systems, these pumps utilize patented radial and axial gap compensation. They deliver near-pulsation-free flow even at extreme pressures of 330 Bar, making them the premier power source for high-end IMMs like Haitian and Engel to achieve elite repetition accuracy and silent operation.

Key Technical Advantages:

• Ultra-Quiet Architecture: The unique internal gear principle minimizes pressure fluctuations during meshing, resulting in decibel levels significantly lower than competitors, optimizing the workshop environment.

• Dual-Directional Gap Compensation: Incorporates precision axial and radial gap compensation to maintain an elite volumetric efficiency of over 95% throughout the pump’s entire service life.

• Low Pulsation & Precision Control: Features exceptionally low flow and pressure ripples (typically below 1%), ensuring superior repetition accuracy for injection positioning and holding pressure.

• Seamless Servo Integration: Designed with low rotational inertia and excellent start-stop response, perfectly matching the variable speed requirements of high-frequency servo motor drives.

• Extended Service Life: Engineered for tens of thousands of operational hours with high-wear-resistant materials, even when handling low-viscosity fluids or high-frequency reversal cycles.

Detailed Models & Parameters:

• Core Series: Voith IPV / IPVP (High Pressure Series).

• Model Keywords: IPV5-40-101, IPV5-32-101, IPVP5-50-151, IPVP4-32-171, IPV6-100-101, IPV7-125-111Z.

• Displacements: 32cc, 40cc, 50cc, 100cc, 125cc (Spanning IPV 3/4/5/6/7 frames).

• Pressure Ratings: Continuous rated pressure up to 330 Bar (4785 PSI); Peak capability up to 345 Bar.

• Speed Range: Supports a wide operating range from 400 RPM to 3600 RPM.

• Target Applications: Precision servo IMMs, large-scale die-casting machinery, high-precision hydraulic presses, and aerospace test benches.