VOITH Internal Gear Pump IPVP

Product Details ofVOITH Internal Gear Pump IPVP

VOITH IPVP series intelligent variable frequency internal gear pump
Industry 4.0 hydraulic power unit solutions

Serial performance spectrum

Model IPVP 3-3.5 IPVP 3-5 IPVP 4-16 IPVP 5-50 IPVP 7-250
Displacement (cm after/rev) 3.6 + 5.2 + / – 0.5% to 0.5% for 15.8 + 50.3 + 251.7 + / – 1.2% 0.8% and 1.5%
Power density (kW/kg) 42 39 36 28 19
Pressure pulsation (dB) ≤58 ≤61 ≤65 ≤68 ≤72
Inertia matching coefficient 0.92 0.88 0.85 0.78 0.65
Typical application scenarios Precision injection molding CNC machine tool die casting equipment Mining machinery ship deck machinery
Disruptive technology platform
⮞ dual mode pressure pulsation suppression system
Using phase superposition vibration suppression technology (Patent No. DE102020132A1) :

50% reduction in pressure pulsation (measured by ISO 10767-1)

Fluid noise ≤68dB(A) @ 250bar (DIN 45635 Class 1)

⮞ variable frequency drive optimization design

Support 0.1Hz low frequency start (certified EN 61800-9)

Torque ripple < 2% (compared to 8-12% for conventional structures)

Full speed section volumetric efficiency > 91%

⮞ nano composite bearing system

Silicon Carbide Substrate + diamond-like coating (DLC)

PV value tolerance increased to 35MPa·m/s

Automatic axial clearance compensation (0.02-0.15mm dynamic adjustment)

Industry customized solutions
◼ Precision Molding (IPVP 3 Series)

Achieve ±0.25% injection pressure control accuracy

Response time with servo motor < 15ms

◼ Heavy duty continuous operation (IPVP 5/7 series)

Integrated heat tolerance compensation module

100% instantaneous overload (lasting 30 seconds)

◼ Moving hydraulic equipment

Passed MIL-STD-810H vibration shock test

-40℃ Cold start auxiliary interface (optional)

Intelligent operation and maintenance ecosystem
▶ Status monitoring interface

CANopen/Profinet dual protocol support

Real-time transmission parameters:
√ Axial load distribution
√ Micro cavitation index
√ Estimated remaining life

▶ Predictive maintenance system

Cloud big data comparison anomaly warning

Key component life visualization dashboard

Extreme conditions verification data

Test item Execution Standard IPVP 4-16 Measured
Full load durability ISO 4409:2007 8,000 hours zero failure
Pressure shock cycle NFPA T2.6.1 R3 2.5 million no attenuation
Contamination tolerance ISO 4406:2021 NAS 1638 Level 9 stable
Energy efficiency level EU 2015/1096 IE4 Super Efficiency certification
Full life cycle service
★ Modular replacement strategy (MTTR < 30 minutes)
★ Global spare parts center 24 hours direct supply
★ Provide free digital twin model of hydraulic system

Technical documentation center

3D model library: Support JT/STEP format

Dynamic characteristics simulation toolkit

Variable frequency drive matching calculation software