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Product Details:
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| Parameter: | Specification | Model Series: | PV7-1X/10-14RE01MC0-16, PV7-1X/16-20RE01MC0-16, PV7-2X/20-25RE01MC0-16 (typical Models) |
|---|---|---|---|
| Displacement Per Revolution: | 10–25 Cm³/rev (varies By Specific Model) | Maximum Operating Pressure: | 210 Bar (continuous), 250 Bar (peak) |
| Maximum Speed: | 1800–3600 Rpm (depends On Displacement And Fluid Viscosity) | ||
| Highlight: | Rexroth PV7 vane pump,German Rexroth hydraulic pump,original blade oil pump |
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German Rexroth PV7 series original vane pump imported oil pump hydraulic components.
| Specification | Direct-Acting Models | Pilot-Operated Models |
|---|---|---|
| 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) |
| Parameter | Specification |
|---|---|
| Suction Pressure Range | -0.8 to +1 bar (absolute pressure: 0.2-1.1 bar) |
| 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) |
Inject 0.5-1MPa compressed air into the system and apply soapy water to seals; check for bubbles.
No, reverse rotation causes vane jamming and seal damage; verify with the nameplate arrow before startup.
Use "jogging" (1-2 seconds of power supply) to observe rotation; adjust wiring if reversed.
The case drain line must be routed below the tank liquid level to ensure smooth oil return; do not reuse drain oil for suction.
Contact Person: Mr. liyun
Tel: +8615280488899