HPV-02
Displacement size from 55 to 280 cc
VARIABLE PUMPS FOR CLOSED CIRCUIT OPERATION
- compact design
- high power density
- dynamic response
- high reliability
- long service life
- noise-optimized
- precise and load-independent
Design characteristics
- axial piston pump in swashplate design for high pressure closed loop systems
- clockwise or counter clockwise rotation
- exact and rugged servo control devices (mechanical, hydraulic, electro-hydraulic)
- integrated high pressure relief valves with make-up function
- integrated low pressure relief valves for boost, control and cooler circuits
- replaceable cartridge filter
- SAE high pressure ports
- SAE mounting flange with ANSI or SAE spline shaft
- through shaft SAE A, B, B-B and C
- charge pressure pumps for internal and external suction, integrated cold start relief valve optional
- optional tandem and multiple pumps
Controls
- M1 mechanical lever
- H1 hydraulic pilot
- E1 electro-hydraulic
- E2 electro-hydraulic with safety function
- E5 electro-hydraulic, 3 postition
- CA speed related hydraulic mechanical with torque-/power limitier
Control Options
- power limiter
- pressure cut-off
Dane techniczne
| HPV-02 | 55 | 75 | 105 | 135 | 165 | 210 | 280 | |
|---|---|---|---|---|---|---|---|---|
| Max. displacement | cc/rev | 54.7 | 75.9 | 105 | 135.7 | 165.6 | 210.1 | 281.9 |
| Max. operating speed | rpm | 3900 | 3400 | 3200 | 3000 | 2750 | 2300 | 2400 |
| Max. speed* | rpm | 4150 | 3600 | 3400 | 3200 | 2950 | 2500 | 2550 |
| Nominal pressure | bar | 450 | 450 | 450 | 450 | 450 | 450 | 450 |
| Max. pressure** | bar | 500 | 500 | 500 | 500 | 500 | 500 | 500 |
| Torque (Δp=430 bar; charge pressure=20 bar) | Nm | 374 | 519 | 719 | 929 | 1133 | 1438 | 1929 |
| Corner power | KW | 153 | 185 | 241 | 292 | 326 | 346 | 485 |
| Weight approx. (with H1 control, without oil)*** | kg | 46 | 49 | 66 | 72 | 113 | 132 | 164 |
| *highest transient speed, that can temporarily occur **highest transient pressure, that can temporarily occur ***inclusive internal gear pump (size 55-135) or external gear pump (size 165-280) |
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Modele 3D
Pobierz pliki (only English)
DATASHEETS
HPR-02. Self-regulating pump for open loop operation.
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+48 796-094-248
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