Product Overview The Rexroth AZPS (Series F) external gear pump consists of a gear pair supported by heavy-duty plain bearings housed in high-strength aluminum. This design ensures high consistent quality and a long service life under demanding operating conditions. The AZPS series utilizes the principle of displacement to convert mechanical energy into hydraulic energy with minimal loss.
Why Choose the Rexroth AZPS Series?
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High Load Capacity: Equipped with slide bearings capable of handling heavy radial and axial loads.
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Optimized Efficiency: Gap compensation and precise gear geometry reduce leakage and ensure high volumetric efficiency.
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Versatile Configuration: Available with various drive shafts (tapered, splined, parallel keyed) and mounting flanges (ISO, SAE) to fit diverse hydraulic systems.
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Durability: The aluminum extrusion housing combined with a die-cast cover provides excellent heat dissipation and structural integrity.
Common Applications:
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Agricultural machinery (Tractors, Harvesters)
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Construction equipment (Mini-excavators, Loaders)
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Road maintenance vehicles
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Industrial power units
| Specification | Value / Description |
| Product Type | External Gear Pump |
| Series | AZPS (Platform F) |
| Displacement Range ($V_g$) | 4.0 cm³/rev – 28.0 cm³/rev |
| Nominal Pressure ($p_n$) | Up to 250 bar (3600 psi) |
| Intermittent Pressure ($p_{max}$) | Up to 280 bar (4000 psi) |
| Speed Range ($n$) | 500 – 4000 rpm (depending on displacement) |
| Fluid Temperature Range | -30°C to +80°C (NBR Seals) / -20°C to +110°C (FKM Seals) |
| Viscosity Range | 12 – 800 mm²/s |
| Housing Material | Aluminum |
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