| Product number | Control mode | Specifications | Working pressure | Characteristic |
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| A4VSG | Pressure Control DR | 40, 71, 125, 180, 250, 355, 500 | Rated pressure: 350 bar, peak pressure: 400 bar. | Swashplate axial piston variable displacement pump is specially designed for high-efficiency hydraulic drive of open circuit. With inclined angle indicator; Excellent absorption characteristics; Control response is sensitive; Specially designed long life, high precision aviation full roller bearings; Low noise, long life, excellent power and high power density; Axis structure, can be superimposed into a combined pump; The flow rate of the hydraulic pump is proportional to the speed and displacement of the pump, and the displacement can be adjusted steplessly by adjusting the inclination angle of the swashplate. Variable forms are complete, commonly used are DR/DRG constant voltage control, LR hyperbolic constant power automatic control, EO2 electric proportional control;
Applicable medium: mineral oil, water ethylene glycol, cleanliness requirement NAS9 level; |
| Flow Control FR |
| Hyperbolic Power Control LR |
| Manual control MA |
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| Electric motor control EM |
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| Position-related hydraulic control EM |
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| Flow-related Hydraulic Control HM |
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| Hydraulic control HS with servo/proportional valve |
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| Electronic Control EO |
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| Pressure-related hydraulic control HD |
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| Speed Control DS of Secondary Control |
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| Installation Note: |
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| 1,Optional installation location. Pump case must be debugged and operated before using , keep full of liquid during the whole process. In order to lower the noise level, please use the elastic connector(include:inhalation, pressure, drain) when connect to the tank . | 2,Can't using the one-way valve in pipeline.You must connect with usbefore do like that. |
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