HAWE V30D Series Some Models
V30D-045/V30D-075
V30D-045RDN-1-0-2/LSV
V30D-045RDN-1-1-02/N
V30D-045RKN-1-1-02/N-2-280
V30D-045RKN-1-1-02/N-280
V30D-075LKN-2-0-02/N250-SAE-B/2
V30D-075LSV-2-1-02/N-2-160
V30D-075RKN-1-0-02/LN
V30D-095BKN-1-0-03/LLS-2/45/830
V30D-095BKNL-LS-237KW
V30D-095RDN-1-0-03
V30D-095RDN-1-0-03/LLSN
V30D-115RDN-1-1-02/N-2
V30D-115RDN-1-1-02/V
V30D-115RKN-1-1-02/-1
V30D-115RKN-1-1-02/N-250
V30D-140/V30D-160
V30D-140BKN-1-0-04/LLS-2
V30D-140BKN-1-0-04LLS-2362NM
V30D-140LDV-1-0-04/N-2-100
V30D-140RDN-1-0-04/LSN-2-120
V30D-160RDN-1-1-03/LLSN-2-180
V30D-160RDN-1-1-03/LSN
V30D-160RDN-2-0-03/LLSN/50/1450-250
V30D-250LDN-2-1-05/LLSN
V30D-250LDN-2-1-05-05/LLSN
V30D-250RDN-1-1-03/LLSN
V30D-250RDN-1-1-03/LSN
Hawe V30D Series Hydraulic Pumpis a high-performance variable axial piston pump manufactured by Hawe Hydraulik in Germany. It is specifically designed for open-circuit applications in industrial hydraulic machinery and operates on the swashplate principle. Below is a detailed introduction to this series of hydraulic pumps:
I. Working Principle
The V30D series hydraulic pump achieves suction and pressure strokes through the axial movement of nine pistons within a rotating cylinder block. The axial movement of the pistons is controlled by an adjustable swashplate, with the set angle of the swashplate varying proportionally to the desired displacement/flow rate. This design enables the pump to automatically adjust its displacement according to system demands, achieving efficient and energy-saving operation.
II. Performance Characteristics
1. Low Noise: The V30D series hydraulic pump incorporates the latest technologies and experiences in reducing hydraulic component noise, along with strict material selection, processing techniques, and precise tolerance fits, resulting in extremely low noise levels. Special bearings and carefully designed damping grooves further enhance wear resistance and reduce noise.
2. High Efficiency: This series of pumps offers a high power-to-weight ratio, providing powerful performance while maintaining low energy consumption. Its modular variable mechanism offers multiple displacement options to meet the needs of various application scenarios.
3. Long Service Life: The V30D series hydraulic pump is constructed from high-quality materials and precision manufacturing processes, ensuring a long service life even under harsh conditions. The new design featuring steel slippers running on bronze discs with hydraulic balancing extends the lifespan of wear parts, while the high-quality steel distributor and its carefully designed damping grooves not only improve wear resistance but also reduce noise.
4. Fast Response: Due to the small moment of inertia of the setting unit, the V30D series hydraulic pump has an extremely fast response time, quickly adapting to changes in system demands.
5. Modular Design: The control components are modularly designed, allowing for easy installation without disassembling the base pump, facilitating maintenance and upgrades for users.
6. Through-Shaft Combination Capability: The through-shaft enables multi-pump combinations and the assembly of other auxiliary pumps, providing a wider range of application areas for users.
7. Intuitive Displacement Display: The swashplate scale indicator provides a visual display of displacement and feedback information for the control system, allowing users to easily monitor and adjust the pump's operating status.
III. Application Fields
The V30D series hydraulic pump is widely used in industries such as industrial hydraulics and mobile machinery, including:
1. Steel Manufacturing: Driving various hydraulic equipment, such as rolling mills and shearing machines.
2. Construction Machinery: Providing a stable and reliable power source for loaders, excavators, cranes, etc.
3. Shipbuilding: Used in the hydraulic systems of ships, such as steering gears and anchor winches.
4. Hydraulic Presses: Employed in metal forming, plastic injection, and other processes.
5. Marine Applications: Utilized in the hydraulic systems of offshore drilling rigs and ocean platforms.
6. Mining and Tunnel Boring Machines: Driving tunneling and crushing equipment.
IV. Technical Parameters
The specific technical parameters of the V30D series hydraulic pump vary by model but typically include the following ranges:
• Displacement: Ranging from 45 cm³/rev to 265 cm³/rev.
• Flow Rate: Ranging from 65 l/min to 380 l/min (depending on the model and configuration).
• Pressure: A maximum continuous operating pressure of up to 350 bar, with a peak pressure of 420 bar.
• Speed: Designed for high-speed operation while maintaining low friction losses.
• Weight: Ranging from 40 kg to 136 kg, depending on the model and configuration.