HAWE eControl - Condition monitoring functionality significantly expanded
All common proportional controls, such as are used with directional valves, pressure valves, or pump controllers can be managed with this amplifier. It is designed as a DIN plug, and is simply mounted
Pump with banked pistons/in-line piston pump
on pumps (also for manual operation) or as 3-piston pumps for pressurised water operation . Pumps with banked pistons/in-line piston pump with multiple pistons are now worthless. Figure R 24: Pump with [...] Fluidlexikon Pump with banked pistons/in-line piston pump Hydraulic pump with pistons arranged alongside one another and perpendicular to the drive shaft Piston ( Figure R 24 ). They are preferably made [...] with banked pistons/in-line piston pump
Electromechanical displacement control of pumps/ motors
Fluidlexikon Electromechanical displacement control of pumps/ motors Actuation of the adjustment equipment in a pump/ motor by an electric motor. Permits in general adjustment speeds that are not very
Double pump
Fluidlexikon Double pump Multiple pumps
Axial gap compensation on gear pumps (so-called gap compensation)
Fluidlexikon Axial gap compensation on gear pumps (so-called gap compensation) Gear pumps have two sliding-contact areas (sealing areas): at the periphery as well as the two sides of the gear wheels, i
Adjustable displacement pump
(Figure E 11) . After adjustment such a pump operates like a constant pump . Figure E 11: Adjustable displacement pump, variable displacement axial piston pump type V60N [...] Fluidlexikon Adjustable displacement pump Variable pump on which the geometric displacement can be set (limited) to a specific flow rate . This setting is made, e.g., by means of a stop screw that fixes
Pressure supply circuit with variable pumps
n Pressure supply circuit with variable pumps Variant of a central hydraulic oil supply in which the pressure in the manifold is only applied by variable pumps that are equipped with pressure controllers [...] necessary for the pumps is based on the sum of the individual requirements of the loads operated simultaneously (Figure D 69) . Figure D 69: Pressure supply circuit with variable pumps
Pump elements
Pump elements Pump elements convey lubricating pressure fluids and at the same time generate a back pressure against the working resistance of a connected actuator. DMPE Type d'appareil : élément de pompe
External gear pump
Fluidlexikon External gear pump Pump with two or more gear wheels with teeth on the outside that rotate engaged in each other. As a result the hydraulic fluid is pressed out of the gaps between the teeth [...] while the necessary vacuum is produced on the suction side. External gear pumps are the simplest and most economical hydraulic pumps and are very suitable for simple low-pressure drives. They operate with [...] are then also so noisy that for pressures above 200 bar they are often replaced with internal gear pumps .
Servo pump
Fluidlexikon Servo pump Variable pump which is adjusted by an electro-hydraulic closed circuit position control system according to the requirements of a parent control system such that it always moves [...] Figure S 48 ). The set piston is activated via a continuously adjustable valve . Figure S 48: Servo pump