Product Overview
The ECKERLE EIPH3-032RK23-10 is a high-performance internal gear pump engineered by Eckerle Industrie-Elektronik GmbH, a globally recognized specialist in precision hydraulic components. Operating on the proven internal gear principle, this fixed-displacement pump features a pinion gear driving an internally toothed ring gear, with a crescent-shaped filler piece separating the suction and pressure chambers. This design delivers exceptionally smooth, low-pulsation flow with minimal noise emission, making it ideal for demanding industrial hydraulic systems where precise volumetric delivery and quiet operation are critical. The EIPH3 series is widely deployed as a reliable pressure supply source in centralized lubrication systems, machine tool hydraulics, and industrial power units.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Internal Gear Pump (Hydraulic Gear Pump) |
| Model Designation | EIPH3-032RK23-10 |
| Geometric Displacement | 32 cm³/rev (nominal, per EIPH3-032 designation) |
| Operating Pressure | Continuous: up to 250 bar / Peak: up to 280 bar (standard EIPH3 series rating) |
| Speed Range | Up to 3,000 rpm (application-dependent) |
| Mounting & Connection | Standard ISO 4-bolt flange / SAE or DIN port connections |
| Rotation Direction | Clockwise (standard); reverse rotation available on request |
| Hydraulic Fluid | Mineral oil-based hydraulic fluids (HLP/HM per DIN 51524) |
Engineering Features & Advantages
- Precision Internal Gear Design: The pinion and internal ring gear mesh with a crescent filler piece to ensure accurate, consistent volumetric displacement with minimal internal leakage and high volumetric efficiency.
- Low Noise & Low Pulsation: The gradual, overlapping tooth engagement of the internal gear principle produces significantly quieter operation and smoother flow than comparable external gear pumps, reducing system vibration and extending component life.
- Industrial Reliability: Built for continuous duty operation under severe industrial conditions, with hardened gear surfaces and robust bearing support for long service intervals.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Eckerle EIPH3 series mounting and port standards, ensuring drop-in replacement without system modification.
- Compact & Efficient: High power density in a compact housing, suitable for space-constrained hydraulic power units and integrated manifold assemblies.
Typical Industrial Applications
The ECKERLE EIPH3-032RK23-10 internal gear pump is typically deployed in plastic injection molding machines, CNC machine tool hydraulic systems, centralized lubrication and oil circulation units, metallurgical presses, and general industrial power packs requiring reliable, low-noise fixed-displacement pressure supply.
PRODUCT IMAGES
ECKERLE EIPH3-032RK23-10 Internal Gear Pump
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
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