A hydraulic power pack is an energy unit which generates and provides hydraulic pressure in order to operate hydraulic consumers. Compact hydraulic power packs, standard hydraulic power packs, servo hydraulic power packs and mini hydraulic power packs are available to choose from. Suitable connection blocks enable valve banks in which directional seated valves and directional spool valves can be combined to be mounted directly.
Hydraulic power packs
The hydraulic pump converts mechanical energy into hydraulic energy by conveying and pressurising a liquid. HAWE Hydraulik offers radial piston pumps, axial piston pumps, gear pumps, pneumatically operated hydraulic pumps, hand pumps and pump elements. They can be used individually or installed in a hydraulic power pack.
Pumps
Hydraulic valves control, regulate or block the flow and the pressure of hydraulic fluid within a hydraulic system. Various designs and sizes of directional valves, pressure valves, flow valves and check valves are available to choose from. They can be installed individually or combined as a valve bank.
Valves
Control blocks combine multiple hydraulic valves in a compact unit and therefore specifically control a machine’s movements and functions. HAWE Hydraulik makes a distinction between valve banks which combine various valve types, directional spool valves with a modular segment design and lifting modules for specific applications.
Manifolds, valve banks
An integrated solution combines mechanical and electronic components with the suitable software-based control in a single product. This means that individual functions are optimally coordinated to one another in a compact form. The solution is designed to customer-specific requirements and delivered ready for mounting.
Integrated solutions
Electronic components in the hydraulic system record, process and control signals in order to precisely monitor, regulate and automate hydraulic functions. The electronic components from HAWE are ideally coordinated to the hydraulic components. These include mobile controls, proportional amplifiers and sensors.
Electronics
Energy packs, also called rechargeable battery packs, consist of multiple battery modules linked together in a parallel or serial circuit. They act as universally usable electrical energy stores. In a parallel circuit, the energy packs can be expanded to form a battery system in order to reach the machine’s desired range.
Battery and Battery Management
Various hydraulic actuators such as clamping cylinders, hydraulic cylinders and differential cylinders are available in the product range to match the hydraulic valves and pumps. The hydraulic motors offered are axial piston motors with constant displacement.
Cylinder, motor
The accessories include hydraulic accumulators with various designs, fittings and filter elements. They can be ordered individually or are installed in the hydraulic components and systems from HAWE.
Accessories
In the area of software, HAWE Hydraulik provides customers with configuration files, software for parametrising and diagnosing the hydraulic controls as well as support files and documentation for electronic products.
HAWE Software
Proportional directional spool valves are a type of directional valve. They control the direction of movement and the velocity of individual or multiple hydraulic consumers actuated simultaneously. Control is independent of the load and continuous.
Proportional directional spool valves
On/off directional spool valves are used to control the direction of movement of consumers such as hydraulic motors and hydraulic cylinders.
Directional spool valves
Pressure valves are used to control or limit the system pressure in a plant or to switch in response to a signal pressure.
Pressure control valves
Directional seated valves are a type of directional valve. Their function is to direct the flow of hydraulic medium in certain directions, therefore connecting the relevant connections, or shutting off the flow with zero leakage. By this means they control the movement of the actuators in a hydraulic system.
Directional seated valves
Check valves block volumetric flow in one direction while enabling it in the other direction.
Check valves
Flow valves influence the flow rate in hydraulic systems.
Metering valves
Load-holding valves are a type of pressure valve. They prevent loads on cylinders or motors dropping in an uncontrolled manner. For this purpose they are pre-loaded with a pressure setting that is higher than the largest possible load. A hydraulic piston controls the opening of the valve to achieve the required lowering velocity.
Over-center valves
Pressure-dependent shut-off valves are a type of pressure control valve. When a set pressure value is reached and exceeded, they block the flow to consumer line B with zero leakage. The valves will open again if the pressure on in flow side A falls below the set value defined by the spring tension.
Shut-off valves, follow-up valves, two-stage valves
Pressure-limiting valves and sequence valves are types of pressure valves. Pressure-limiting valves safeguard the system against excessive system pressure or limit the operating pressure. Sequence valves generate a constant pressure difference between the inlet and outlet flow.
Pressure limiting valves, sequence valve
Pressure reducing valves are a type of pressure valve. They maintain a largely constant outlet pressure even at a variable (higher) inlet pressure.
Pressure reducing valves
Proportional pressure-reducing valves are a type of pressure control valve. They remotely control the pressure in hydraulic systems continually and electrically.
Proportional pressure reducing valves
Proportional pressure-limiting valves are a type of pressure control valve. They remotely control the pressure in hydraulic systems continuously and electrically.
Proportional pressure limiting valves