HAWEジャパン List of Products and Services

- Leakage compensation: It is used to compensate for pressure drops caused by internal and external leaks during pressure control circuits and pressure retention operations, maintaining a constant pressure. - Thermal expansion compensation: Volume changes of liquids due to temperature variations can lead to increases or decreases in internal pressure. Accumulators can reduce these pressure fluctuations. - Pulsation absorption: By using an accumulator, pulsations can be absorbed.

The pressure switch opens and closes electrical contacts at a preset pressure. When the set pressure is reached, an electrical signal starts or ends the next work process. The pressure switch type DG comes in mechanical and electronic types. The pressure can be set up to a maximum of 70 MPa. The setting is done using a push button, setting button, adjustment screw, or adjustment ring. There are also types of pressure switches that have two switching points for two different pressures.

Two-wire with current output, three-wire with voltage output, plastic/stainless steel housing Measurement range maximum: 60 MPa

The electromagnetic proportional amplifier type EV is available in a module for DIN rail or a card type for card holders. By measuring the current on the valve output side, it can reflect a very accurate function. The electromagnetic proportional amplifier EV1M3 can be mounted on a 32 mm or 35 mm DIN rail using an additional card holder. With excellent control accuracy and precise current measurement, it can easily handle demanding hydraulic applications. The settings for valve parameters such as basic current, maximum current, deadband, and ramp are achieved using multi-turn potentiometers. Control parameters (Imin, Imax, deadband, ramp time) are set using a push button or potentiometer.

It can be used for the installation of pressure gauges and monitoring equipment.

- This is a clamp cylinder that can be easily installed with just the processing of screw holes. - It enables space-saving design against large thrust. - Despite its small size, it features a spring return mechanism.

The Programmable Logical Valve Controller Type PLVC is used for controlling complex hydraulic circuits. It can control and record operations that vary in pressure, speed, and acceleration within a pre-set range. It is positioned as a product that allows user programming and incorporates an amplifier for proportional control valves. Analog and digital components connected via CAN-Bus (e.g., pressure sensors, joysticks) are connected either by cable or wirelessly and are used for control and closed-loop tasks.

It is a highly reliable and powerful hydraulic accumulator. It is used in cutting-edge hydraulic systems, regardless of whether they are mobile or stationary. This product is suitable for situations where there is a need to save energy, dampen pulsations, compensate for leaks, or supply a large flow in a short time. There is no product that can provide a faster and easier solution than a piston-type accumulator in such cases. The compressible gas section and the liquid section (e.g., hydraulic oil) are separated by a floating piston. Even under harsh operating conditions, high-quality seals that have undergone testing ensure reliable separation of the gas and liquid sections.

The top model ePrAX max is an electric hydraulic drive system device (including cylinders). Its main feature is a structure that allows for easy mechanical and electrical connections. Speed control is performed for each actuator via a drive regulator. The static and dynamic servo motors control the speed of the approach stroke and the bending stroke. By using temporarily stored drop energy for the return stroke, it leads to dynamic operation and significant energy reduction. This enables efficient operation, eliminating the need for additional equipment such as cooling devices. The required amount of hydraulic oil is only 10% compared to conventional products.

We do not consider the battery pack as a component, but always as part of the entire system. Based on this concept, by using Mattro battery packs, we can provide not only high-quality, highly reliable, long-lasting power packs, but also optimal compatibility between the battery and the entire system.

Our company is a specialist in electric special vehicle manufacturing in Austria. Since our establishment, the vehicle division has developed, manufactured, and sold electric vehicles that can be used off-road. We design according to the requirements of our development partners and manufacture in small batches at our factory. The vehicles must be fully electric and capable of operating not only on flat surfaces but also off-road. We can start at any stage of development: from scratch or by assisting with mass production using prototypes. We can also manufacture at our Schwartz factory according to customer requirements. [Applications and Examples] - Inspections and measurements in hazardous locations - Transportation and logistics under special conditions (rough roads, off-road, etc.) - Rescue operations, mountain rescues, firefighting, and disaster support - Work in underground ducts or during tunnel installations - Agricultural machinery: electric vehicles for mowing in hilly terrain, mulching, and irrigation, as well as marking machinery, soil sampling machines, and indoor disinfection machinery. *For more details, please download the materials or contact us.

Our concept is not just to replace the power source from a diesel engine to an electric drive system, but to configure vehicles and equipment with a new design. Of course, our products provide electricity as the energy source for your vehicles. However, we prioritize electrifying the functions of your vehicles and equipment above all else.

By reducing the weight and space of hydraulic system products, the fuel efficiency of garbage trucks is improved, and installation and maintenance work becomes easier.

The arrangement of the vehicle control unit, hydraulic pump, directional control spool valve, and load holding valve enables highly sensitive and optimal control, allowing for a system that minimizes vibrations without being affected by the load, composed of HAWE Hydraulik's hydraulic equipment components.

The hydraulic lock unit used in the passenger restraint system prioritizes safety and is designed with comfort in mind. There is no compromise on safety. This plays an important role not only in technical safety but also in ensuring that passengers can see the vehicle and recognize that it is safe. The restraint bar can be realistically adjusted to match the passenger's position, allowing for smooth opening and closing, as well as a quick operation of the locking mechanism. This enables smooth boarding and alighting for passengers, leading to a reduction in time.

1. CAN-Bus Conversion • Cost reduction and ease of installation through wiring-free design • Addition of self-diagnostic functions, error monitoring, and history management • Ability to select passive or active operation in emergencies 2. IoT Integration for Remote Situation Awareness • Utilizing a cloud system to track current location information • Visualization of the status of each component from remote locations 3. Monitoring Operational Status for Preventive Maintenance • Installing sensors in necessary locations to monitor the status of components • Replacing components before failure to prevent operational losses • Reduction of maintenance costs 【System Configuration】 1. STW Control Unit (ECU) 2. HAWE CAN Bus Compatible Multi-Proportional Spool Valve PSL-CAN 3. STW Data Module TCG-4 4. STW Cloud System machine.cloud 5. STW openSYDE Software 6. Other Sensors *For more details, please download the materials or contact us.

There are four types of installation: cylinder head screw type, cylinder bottom spherical bearing type, cylinder head round flange type, and cylinder head trunnion type. There is an option for the installation of a cushioning function.

- Configured to be compatible with our IEP battery - Charger compatible with various devices - Equipped with CAN bus interface - Enables safe and efficient charging

- Programming using C language or IEC61131-3 (Neuron Power Engineer - formerly logi.CAD 3) - Designed to support communication between different networks for mobile devices and nodes - Suitable for safety-related applications up to SIL2 (in accordance with IEC61508:2010) or PLd (in accordance with EN ISO13849-1:2015) - Compliance with the Cyber Resilience Act (CRA), etc.

・Programming using C language or IEC61131-3 (Neuron Power Engineer - formerly logi.CAD 3) ・Designed to enable communication between different networks and nodes for mobile devices ・Compliant with safety applications up to SIL2 (compliant with IEC 61508:2010) or PLd (compliant with EN ISO 13849-1:2015) ・Compliant with the Cyber Resilience Act (CRA), etc.

We don't consider battery packs to be components, but rather as part of the overall system. Based on this approach, Mattro battery packs not only provide high-quality, highly reliable, long-life power packs, but also offer optimal compatibility between the battery and the overall system.

・Configured to be compatible with our IEP batteries ・Charger compatible with various devices ・Equipped with CAN bus interface ・Safe and efficient charging possible

• Inspection and measurement in hazardous locations • Transportation and logistics under special conditions (rough terrain, off-road, etc.) • Rescue, mountain rescue, firefighting, and disaster relief • Underground duct work or tunnel layout • Agricultural machinery: Electric vehicles used as means of transportation or movement for tasks such as grass cutting on uneven terrain, mulching, watering, marking, soil sample extraction, and disinfection indoors

Electric platform ROVO3, battery (industrial) IEP, battery charger SBC, mobile controller ESX, compact unit HICON