|
Thông tin chi tiết sản phẩm:
|
| Tín hiệu phản hồi: | Hiệu suất Phản hồi Tín hiệu Thời gian làm mịn Hằng số | Quản lý bảo trì: | Nhắc nhở khoảng thời gian bôi trơn vòng bi* |
|---|---|---|---|
| Làm nổi bật: | Rexroth hydraulic vane pump,German imported vane pump,PV7 series blade pump |
||
PV7 series vane pump imported from Germany with Rexroth hydraulic oil pump
| Maximum Peak Pressure - Direct-Acting Series | 120 bar (short-term overload ≤5s only) |
|---|---|
| Maximum Peak Pressure - Pilot-Operated Series | 200 bar (short-term overload ≤5s only) |
| Speed Range - Direct-Acting Series | 600-2800 rpm (higher speed for smaller displacement models) |
| Speed Range - Pilot-Operated Series | 600-3600 rpm (higher speed for smaller displacement models) |
| Maximum Flow Rate - Direct-Acting Series at 1800 rpm | 36 l/min (calculated at rated displacement) |
| Maximum Flow Rate - Pilot-Operated Series at 1800 rpm | 270 l/min (calculated at rated displacement) |
| Volumetric Efficiency - Direct-Acting Series | ≥90% (at 160 bar, 1800 rpm, ISO VG 46 oil) |
| Volumetric Efficiency - Pilot-Operated Series | ≥92% (at 160 bar, 1800 rpm, ISO VG 46 oil) |
| Total Efficiency - Direct-Acting Series | ≥80% (includes mechanical & volumetric efficiency) |
| Total Efficiency - Pilot-Operated Series | ≥82% (includes mechanical & volumetric efficiency) |
| 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) |
| Noise Level - Direct-Acting Series at 1 m distance | ≤63 dB(A) |
| Noise Level - Pilot-Operated Series at 1 m distance | ≤65 dB(A) |
| Mounting Standard | ISO 3019-2 flange; optional foot mounting for some models |
| Shaft Connection Type | ISO 4162 splined shaft; keyed shaft available on request |
| Available Seal Materials | NBR (standard, for mineral oil) and FKM (optional, for synthetic oil) |
| Weight Range - Direct-Acting Series | 8-12 kg (depends on displacement) |
| Weight Range - Pilot-Operated Series | 10-35 kg (depends on displacement and control type) |
| Control Type - PV7-A Series | Direct-acting pressure compensation |
| Control Type - PV7-C/D/N/W Series | Pilot-operated pressure/flow control |
Người liên hệ: Mr. liyun
Tel: +8615280488899
Vietnamese
