HAWEジャパン List of Products and Services

- This pump has pistons arranged in a star shape around the axis. It has a high volumetric efficiency and can operate efficiently at high pressures up to 70 MPa. - It can run continuously at a high pressure of 70 MPa and has excellent durability. - It allows for bi-directional rotation and operates quietly even at the maximum operating pressure. - With a wide range of pressure and discharge volume, it is possible to select the optimal capacity for the load. - It uses an aluminum case, making it compact and lightweight. - The pump structure is simple, making maintenance easy. - Although it is a fixed capacity type, it can also be made variable by using an inverter motor.

- It is a high-low pressure double pump that compactly integrates a type R pump on the high-pressure side and a gear pump on the low-pressure side. - Since there are independent suction ports and discharge ports on both the high-pressure and low-pressure sides, there are many application circuits available.

The single-acting type draws in oil when the lever is moved in one direction and discharges it when moved in the opposite direction. The double-acting type performs both suction and discharge simultaneously with each reciprocating motion of the lever. There are open and closed types of operating mechanisms (lever mechanisms). The closed type lever mechanism is located inside the case (suction chamber) and is circulated with operating oil, so it does not require maintenance. The open type lever mechanism is located on the outside, so timely maintenance (cleaning and lubrication) is necessary.

This is a hydraulic pump driven by compressed air (0.2 to 0.6 MPa). The output is equivalent to 1.1 to 1.5 kW, and there are 16 types of discharge pressures ranging from 9 to 150 MPa. It is optimal as a hydraulic source in areas with explosion hazards. Additionally, it can drive portable hydraulic equipment used as emergency equipment by utilizing compressed air cylinders. The structure is a double-acting plunger pump that boosts pressure based on the area ratio of the piston on the pneumatic side to that on the hydraulic side. The automatic reciprocating motion of the piston is achieved by the pneumatic control valves at both ends of the stroke sending a reversal signal, allowing for continuous discharge. When the hydraulic pressure reaches the maximum operating pressure, the pump stops, and air consumption drops to zero; when the hydraulic pressure decreases, it automatically restarts to maintain the maximum pressure. It consumes little air and can omit components such as relief valves, unload valves, and pressure-holding circuits in the hydraulic system, making it economical. It can be combined with a pneumatic-driven seat valve to form a standard hydraulic unit.

- This pump can be directly flanged to the power take-off device of the vehicle engine or connected according to SAE flange standards. - It features a high self-priming speed and low noise characteristics, achieving a long service life through oil pressure lubrication of the tilting plate bearing shell. - The direction of rotation can be easily changed on-site, allowing this pump to be easily connected as an auxiliary pump to existing pumps. - It is a compact type variable axial piston pump that is ideal for open circuits in industrial vehicles. - It is ultra-lightweight (body weight: 22-28 kg). - It has been thoroughly compacted with a focus on vehicle mounting. - It is compatible with tandem configurations and has various control regulators available.

The axial piston pump type V80M is designed for open circuit hydraulic systems mounted on vehicles and operates on the swash plate principle. An optional through-shaft type is also available for series connection with other hydraulic pumps.

- This pump achieves long life and provides high reliability through the adoption of high-load capacity bearings, steel piston shoes, a wear guarantee for the shoes, and a shape pressing mechanism. - A wide range of control methods that input hydraulic and electric signals are available. - Pressure control, flow control, output (torque) control, and their combined control are possible. - By installing an optional indicator, the angle condition of the swash plate can be checked from the outside. - The through-shaft type can connect multiple V30D pumps in series or can be equipped with a gear pump as an auxiliary hydraulic source. - It can handle high loads and large capacities. - Tandem-compatible models and various control regulators are available.

●Maintaining low noise levels at maximum speed ●Smooth movement in the forward speed range ●Extended lifespan through the selection of high-quality materials such as bearings and seals, etc.

Sweden SUNFAB Corporation In various hydraulic equipment for vehicles, large-capacity single discharge pumps are used. As a result, there are instances where the speed required is too slow, leading to rapid heat generation. Sunfab's two-stage pumps provide the most optimized solution both technically and economically. Sunfab's two-stage pumps can be used with two ports for equal flow discharge and one port for low flow and one port for high flow. The latter can create three types of flow: low flow, high flow, and a combination of both. When different pressure levels are required, combinations can be made based on flow and pressure to maximize the allowable power take-off capacity.

- The SLPD DIN consists of 8 types of displacement sizes with 2 ports. - The pump housing can be directly mounted with a power take-off even in tight spaces. - The SLPD 20/20-64/32 DIN can be mounted using a frame bracket via an intermediate shaft. - A specification with a Savtec valve is available for use with hydraulic power during vehicle movement. - Any rotation direction. - A cost-effective solution that allows the installation of two pumps using a splitter gear. - Smooth operation across the entire rotation range. - Long lifespan due to the use of high-quality materials such as bearings and seals. - O-rings on all contact surfaces and double shaft seals.

- There are three types of flanges: ISO, DIN, and M2. - ISO and DIN are ideal for mobile and construction machinery applications that require various operational controls. - The M2 flange is suitable for winch, swivel, wheel, and track operations. - The design minimizes the movable area and features a compact hydraulic motor with high starting torque and reliable operation. - The double cone roller bearings provide high load capacity on the shaft and excellent speed control.

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.

HAWE Hydraulik hydraulic equipment uses steel materials for its components, allowing it to be used in various harsh environments. The adoption of a modular system results in a hydraulic system that is highly durable and easy to maintain. The small manufacturing tolerances and thorough quality inspections guarantee high quality for our customers. This is a point we would like to convey to your drilling machinery and your customers.

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.