Артикул: RX7733
В наличии
Axial piston variable pump A4VG series 40
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Надежность
Профессиональная поддержка
Description
- High pressure pump for applications in closed circuits up to 500 bar
- Size 45 … 280
- Nominal pressure 450 bar
- Maximum pressure 500 bar
- Closed circuit
Features
- High power density due to very high pressure level
- Integrated boost pump for boost and pilot oil supply
- Flow direction changes when the swashplate is moved through the neutral position
- High-pressure relief valves with integrated boost function
- With adjustable pressure cut-off as standard
- Boost-pressure relief valve
- Through drive for mounting of further pumps up to same nominal size
- High total efficiency
- Large variety of controls
- Swashplate design
Technical data
Table of values
| Size | 45 | 65 | 85 | 110 | 125 | 145 | 175 | 210 | 280 | 110 | 145 | 175 | |||
| Version | Standard | High speed | |||||||||||||
| Nominal pressure | pnom | bar | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | |
| Maximum pressure | pmax | bar | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | |
| Maximum speed | at Vg max | nnom | rpm | 4300 | 3800 | 3300 | 3150 | 3000 | 2850 | 2650 | 2500 | 2400 | 3400 | 3050 | 3000 |
| Intermittent 1) | nmax | rpm | 4500 | 4000 | 3500 | 3350 | 3150 | 3000 | 2800 | 2650 | 2550 | 3600 | 3200 | 3100 | |
| Flow | at Vg max and nnom | qV nom | l/min | 195 | 248 | 282 | 348 | 375 | 414 | 465 | 527 | 673 | 375 | 443 | 526 |
| Power | at qV nom and Δpnom 2) | P | kW | 140 | 178 | 202 | 249 | 269 | 297 | 333 | 377 | 482 | 269 | 318 | 377 |
| Torque | at Vg max and Δpnom | M | Nm | 310 | 446 | 584 | 756 | 856 | 994 | 1200 | 1441 | 1918 | 756 | 994 | 1200 |
| Weight (approx.) | m | kg | 55 | 58 | 77 | 88 | 84 | 106 | 115 | 152 | 160 | 88 | 106 | 115 | |
| 1) | At Δp ≥ 40 bar and t < 15 s |
| 2) | Δpnom = 430 bar |
Accessories
Hall-effect swivel angle sensor
SWS55

Hall-effect swivel angle sensor
SWS55
- Sensor for contactless detection of the swivel angle of axial piston units using a Hall-effect based sensor IC
- Compatible with BODAS controllers
- High type of protection IP67 / IP69K
- Sealing for pressure to maximum 10 bar
- Redundant version with 2 measuring systems
Downloads
Отзывы о товаре
Аналогичные товары
Официальный поставщик Bosch Rexroth
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Оптовые и розничные продажи
Снижение логистических расходов
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