The Parker piston pump PV270R1K1T1NMMC adopts a slanted disc structure design, which is compact and service friendly, with flexible installation interfaces, providing users with more installation choices. At the same time, it also has full power shaft drive capability, which can achieve variable coupling, multi coupling, or connection with other oil pumps.
The Parker piston pump PV270R1K1T1NMMC is a high-performance hydraulic pump. The following is its detailed introduction:
structural designAdopting a slanted disc structure design, it has the characteristics of compactness and friendly service, with flexible installation interfaces, providing users with more installation choices. At the same time, it also has full power shaft drive capability, which can achieve variable coupling, multi coupling, or connection with other oil pumps.
Technical SpecificationsThe maximum displacement is 270ml/rev, the rated working pressure is 35MPa (350bar), the lowest speed is 300rpm, the highest speed is 1800rpm, and the weight (including packaging) is about 180KG.
Performance characteristicsThe pump adopts a hydraulic design of *, which can achieve efficient energy conversion and reduce energy consumption. The FEM optimized shell and preloading chamber have low output pulsation and low noise, and the modular compensator has fast response capability to ensure the stability of the equipment under high loads. In addition, it also has simple hydraulic control and adopts leak free regulation technology, making the operation of the equipment more reliable and stable.
application fieldDue to its excellent performance and reliability, PV270R1K1T1NMMC is widely used in industries such as metallurgical steel mills, power plants, ports, and oil drilling. It is also suitable for various industrial applications such as engineering machinery, mining machinery, and agricultural machinery.
Parker piston pump PV270R1K1T1NMMCCompared with other brands of plunger pumps, Parker PV270R1K1T1NMMC has the following advantages and disadvantages:
advantage：
Fast dynamic responseThe large variable control piston is equipped with a strong reset spring, which can quickly adjust the output under high load conditions, with fast response speed, and can meet the high dynamic response requirements of scenarios such as loader steering systems, ship servos, etc.
Small flow pulsationBy adopting a 9-plunger design and a new technology of pre compression volume, the flow pulsation is significantly reduced, making the pump run more smoothly and providing a more stable flow output for the hydraulic system.
Compact structure and flexible installationAdopting a slanted disc structure design, it has a compact appearance and offers multiple installation methods such as metric and imperial. It also has full power shaft drive capability and can achieve variable coupling, multi coupling, or connection with other oil pumps. The installation is flexible and can meet the needs of various industrial applications.
Low noiseThe sturdy and FEM optimized pump body structure effectively reduces the noise level during operation, providing users with a quieter working environment.
Wide adaptability rangeRated pressure of 350 bar, peak value of 420 bar, equivalent to Bosch Rexroth A4VSO, displacement of 270 ml/rev, flow coverage for medium and high pressure requirements, and wide temperature range adaptability. It can work in environments ranging from -40 ℃ to+90 ℃ and is suitable for various extreme environments.
shortcoming：
High power loss under high voltageUnder high pressure (>300 bar), its power loss is 5% -8% higher than that of Bosch Rexroth A4VSO, which means that its energy utilization efficiency is relatively low under high pressure conditions and may increase operating costs.
The price is relatively high.As an internationally renowned brand, the price of Parker PV270R1K1T1NMMC is relatively high, which may put some economic pressure on some cost sensitive users.
