Electric hydraulic pump where the production, Lu Hydraulic (certified), provided by the Texas electric hydraulic pump hydraulic machinery plant Lu force. Texas Lu force hydraulic machinery plant (www.luliyeya.com) is specialized in "jacks, electric pumps, hand pumps, cylinders," the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Lu Jingli. Select the electric pump rotor pump parameters will directly affect the performance and size of any equipment noise will be issued at runtime variety of noise and different noise generated by different devices. But the same type of product, good quality equipment on more sophisticated noise processing, it will be reduced to a minimum; contrary unattainable level of technology equipment, noise generated during its operation will be enormous. Electric pumps are a mechanical device, which will produce noise during operation, then what factors lead to noise happen? Currently discovered through practice, leading to an electric pump noise occurs mainly due to have equipment leakage occurs, the rotor does not meet the requirements of precision equipment and electric pump with its own characteristics and other factors. Wherein the pump is an electric pump rotor of the heart, is the most critical element, it is reasonable or not to select parameters, will directly affect the pump performance, noise and life. In practice electric hydraulic pump, on some occasions the uniformity of the flow rate of the pump higher, some situations require small pump size, or the role of the small gear in the radial force, thereby extending the life of the bearing. Therefore, the technical staff in the design of the electric pump when all factors need to be taken into account before designing low noise, good performance products. Electric hydraulic pump flow and head performance parameters introduced more electric hydraulic pump in engineering applications, belong to the more common mechanical equipment. Electric hydraulic pump performance parameters are mainly flow and head, as well as shaft power, speed and necessary cavitation margin. The following describes its flow and head. Electric hydraulic pump flow mainly refers to output per unit of time the amount of fluid through the pump outlet electric hydraulic pump supplier, the general volume flow; head is the unit weight of transmission fluid from the pump inlet to the outlet of the incremental energy for positive displacement pumps, energy increment is mainly reflected in the hydraulic pressure to increase production where electric pump, it is usually to lift the pressure increment instead to represent. Efficiency electric hydraulic pump performance is not an independent parameter, which may, for example flow, head and shaft power according to a formula obtained by other performance parameters. Conversely, known flow rate, head and efficiency, but also can be obtained shaft power. Exist between the various performance parameters of the hydraulic motor pump is a certain change in the relationship of interdependence professional production of hydraulic electric pump, the pump can be tested separately measured and calculated parameter values ??and painted to represent the curve, these curves called pump characteristic curve.