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1. What product category do VOITH IPH and IPC Series pumps belong to?
VOITH IPH and IPC (including IPC3, 4, 5, 6, 7 sub-series) are high-performance hydraulic internal gear pumps developed by VOITH. They are designed for industrial hydraulic systems requiring stable pressure, low noise, and reliable operation, such as in machine tools, construction machinery, and automation equipment.
2. What is the key difference between the IPH and IPC Series?
The core distinction lies in their pressure ratings and application scenarios:
- IPH Series: Focus on medium-to-high pressure applications, with higher rated working pressure (typically up to 25 MPA) and stronger adaptability to heavy-load systems (per esempio., presse idrauliche, heavy-duty conveyors).
- IPC Series: Optimized for medium-pressure scenarios, with a slightly lower rated pressure (usually up to 21 MPA) and advantages in energy efficiency and cost-effectiveness, suitable for light-to-medium load equipment (per esempio., small injection molding machines, textile machinery).
3. What are the typical performance specifications of models like IPH5-40 and IPC4-32?
Taking these two representative models as examples, their common performance parameters are as follows:
- IPH5-40:
- Maximum working pressure: 25 MPA
- Speed range: 500 – 3000 RPM
- Theoretical flow (A 2000 RPM): 40 × 2000 ÷ 1000 = 80 L/min
- Volumetric efficiency: ≥ 93%
- IPC4-32:
- Maximum working pressure: 21 MPA
- Speed range: 500 – 2800 RPM
- Theoretical flow (A 2000 RPM): 32 × 2000 ÷ 1000 = 64 L/min
- Volumetric efficiency: ≥ 92%
4. What makes the IPH6-100/101 model special?
IL “IPH6-100/101” is a high-displacement variant in the IPH6 sub-series, with two key features:
- Dual-displacement labeling: “100” E “101” represent two slightly different displacement specifications (circa 100 cm³/rev and 101 cm³/rev) to meet precise flow requirements of large-scale hydraulic systems.
- High-flow application: Ad una velocità nominale di 2000 RPM, its theoretical flow can reach ~200 – 202 L/min, making it suitable for heavy-duty equipment like large excavators or hydraulic lifting platforms that demand large oil supply.
