Thread Content
VICKERS Weigens pump – available in stock from American manufacturers at special direct prices. Features and advantages: the ability to achieve high operating pressures within a compact size, ensuring a high power-to-weight ratio and reduced installation costs. The inherent low-noise characteristic of the mother-and-child blade mechanism enhances the operator’s comfort. A 12-blade design ensures a small amplitude of flow rate fluctuations, resulting in low system noise characteristics. A hydraulic balance designed to prevent internal-induced radial loads on the shaft and bearings ensures a long service life. Eaton’s hydronic products are widely used in earthmoving machinery, agriculture, construction, aviation, mining, forestry, public utilities, and material handling. Eaton is a world-leading manufacturer of diversified industrial products, renowned across the global industry for its advanced technology and reliable quality. It has 55,000 employees in over 125 locations across 6 continents worldwide. The annual sales volume is 9.8 billion dollars. The products are used in various fields such as automobiles, trucks, heavy equipment, civil aviation, defense**, housing, telecommunications and data transmission, industrial equipment and public facilities, commercial institutions and **government agencies, as well as sports and entertainment. The Wigus double-leaf pump models are as follows: 2520V(Q) leaf pump series, 3520V(Q) leaf pump series, 3525V(Q) leaf pump series, 4520V(Q) leaf pump series, 4525V(Q) leaf pump series, 4535V(Q) leaf pump series. Precautions: 1. If the rotation direction of the pump changes, so does its suction and discharge direction. Leaf pumps have a specified rotation direction; reverse rotation is not allowed. Because the rotor blade slots are inclined and the blades have chamfers, the bottom of the blades is in communication with the oil discharge chamber; the throttle grooves on the oil distribution plate, as well as the inlet and outlet ports, are designed according to a predetermined orientation. Reversible vane pumps must be designed specifically. 2. Pump assembly: The oil distribution plate and stator should be properly positioned using positioning pins; the vanes, rotor, and oil distribution plate must not be installed in the wrong order. The suction area on the inner surface of the stator is the most prone to wear, and if necessary, it can be installed upside down so that the original suction area becomes a discharge area, allowing continued use. 3. During disassembly and assembly, pay attention to keeping the working surface clean; the oil used should be properly filtered. 4. If the gap between the blades in the blade grooves is too large, leakage will increase; if it is too small, the blades cannot expand and contract freely, resulting in abnormal operation. 5. The axial clearance of the vane pump has a significant impact on ηv. Common series of Weggers vane pumps: 35V vane pump series, 35VQ vane pump series, 45V vane pump series, 45VQ vane pump series, 2520V vane pump series, 3520V vane pump series, 3525V vane pump series, 4520V vane pump series, 4525V vane pump series, 4535V vane pump series. Characteristics of vane pumps: 1. They feature automatic high-flow operation and compensation at a set pressure; compared to fixed-displacement vane pumps, they have lower power consumption and less heat generation. Thus, they are energy-efficient vane pumps that represent an excellent choice for system design engineers seeking efficient circuit solutions. 2. It operates smoothly and quietly, making it particularly suitable for machine tools and indoor use. 3. It includes a pressure adjustment mechanism, allowing the system to function without a pressure regulator and to use direct-drive motors, making installation easy. 4. A variety of options are available with different pressure and flow rate ranges for selection. If you have any other questions, please visit http://www.ensdress.com/ for further inquiries.