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Product Details:
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| Parameter Category: | Parameter Name | Basic Configuration: | Maximum Displacement Safety Ceiling* |
|---|---|---|---|
| Highlight: | Rexroth PV7 vane pump,German imported vane pump,original stock vane pump |
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| Parameter | Direct-Acting Series | Pilot-Operated Series |
|---|---|---|
| Model Range | PV7-1X/06-10RA01MA0-10, PV7-2X/20-25RA01MA0-10 | PV7-1X/14-20RE01MC0-16, PV7-1X/100-118RE07KD0-16 |
| Displacement per Revolution | 10-25 cm³/rev | 14-150 cm³/rev |
| Maximum Continuous Working Pressure | 100 bar | 160 bar |
| Maximum Peak Pressure | 120 bar (short-term overload ≤5s only) | 200 bar (short-term overload ≤5s only) |
| Speed Range | 600-2800 rpm (higher speed for smaller displacement models) | 600-3600 rpm (higher speed for smaller displacement models) |
| Maximum Flow Rate at 1800 rpm | 36 l/min (calculated at rated displacement) | 270 l/min (calculated at rated displacement) |
| Volumetric Efficiency | ≥90% (at 160 bar, 1800 rpm, ISO VG 46 oil) | ≥92% (at 160 bar, 1800 rpm, ISO VG 46 oil) |
| Total Efficiency | ≥80% (includes mechanical & volumetric efficiency) | ≥82% (includes mechanical & volumetric efficiency) |
| Noise Level at 1m Distance | ≤63 dB(A) | ≤65 dB(A) |
| Weight Range | 8-12 kg (depends on displacement) | 10-35 kg (depends on displacement and control type) |
| Suction Pressure Range | -0.8 to +1 bar (absolute pressure: 0.2-1.1 bar) |
| Compatible Hydraulic Fluids | Mineral oil (HLP) and synthetic oil (HETG/HEES); use FKM seals for synthetic fluids |
| Fluid Viscosity Range | 10-1000 mm²/s (operation); 2-1500 mm²/s (start-up); optimal range is 16-160 mm²/s |
| Fluid Temperature Range | -20 to +80 °C (operation); -40 to +90 °C (storage) |
| Mounting Standard | ISO 3019-2 flange; optional foot mounting for some models |
| Shaft Connection | ISO 4162 splined shaft; keyed shaft available on request |
| Seal Materials | NBR (standard, for mineral oil) and FKM (optional, for synthetic oil) |
Contact Person: Mr. liyun
Tel: +8615280488899