Sauer Dan Foss 90R Series 42 55 75 100 130 180 250 Hydraulic Axial Piston Pumps | Partsdic® _Excavator Hydraulics, Дизельный двигатель, SKS Гидравлический

Рейтинг давления: The 90R series pumps typically have a rated pressure in the range of 350 бар (35 MPa) to 400 бар (40 MPa). This allows them to handle high – pressure hydraulic systems commonly found in industrial and mobile applications.

Максимальное давление: The maximum pressure that the pumps can withstand for short periods is usually higher than the rated pressure, reaching up to 450 бар (45 MPa) or more, depending on the specific model and application requirements.

Скорость потока: The flow rate of the pumps is directly proportional to their displacement and rotational speed. At a given speed, the larger the displacement, the higher the flow rate. For example, at a speed of 1500 rpm:

90R42: Flow rate = 42 cm³/rev × 1500 rpm = 63000 cm³/min = 63 L/мин.

90R250: Flow rate = 250 cm³/rev × 1500 rpm = 375000 cm³/min = 375 L/мин.