Yuken PV2R4-237-F-RAA-41 Vane Pump

The PV2R series pumps have been developed especially for low noise operation. To comply with a wide range of applications including the injection moulding machines, PV2R Series pumps provide a wide range of output flows, from 5.8 to 237cm3/rev.Series Vane Pumps●Model……………………………PV2R1, PV2R2, PV2R3, PV2R4 and Double Pumps.●Max.Operating Pressure………21MPa●Geometric Displacement………PV2R1:5.8〜31/PV2R2:41.3〜64.7PV2R3:76.4〜115.6/PV2R4:136〜237cm3/rev PV2R Series Vane Pumps The common pump list:
vane pumps Yuken PV2R4-237-F-RAA-41 Vane Pump
Double vane pump works: it consists of stator, rotor, blade and oil pan and other components. The inner wall of the stator is approximately elliptical. The blade is mounted in the radial groove of the rotor and slides along the groove, and the rotor is mounted concentrically with the stator. When the rotor is rotated, the blade is pressed against the inner surface of the stator under the action of centrifugal force, and is forced to reciprocate in the rotor tank with the change of the inner surface curve of the stator, and the sealing working chamber between adjacent two blades is enlarged and shrunk Variety. When the blade is slid from a small radius arc to a large radius arc, the sealed working chamber gradually increases to form a local vacuum, and the oil in the tank is sucked through the oil suction chamber through the oil pan; Rotate the rotor every week, the blade in the tank to slip back and forth 2 times to complete the 2 oil and 2 times the pressure oil, and the pressure generated by the radial force is balanced, so called double acting, also known as balanced.
Single acting vane pump works: mainly by the stator, rotor, blade and oil pan and other components. The inner surface of the stator is a cylindrical shape, the rotor is eccentrically mounted in the stator, that is, an eccentric e, the blade is mounted in the rotor radial chute and slid radially within the slot. Rotor rotation, the centrifugal force and the role of the root pressure of the blade under the action of the blade close to the inner surface of the stator, so that between the two adjacent leaves to form a sealed working chamber. In one side, the blade gradually extended, sealed working chamber gradually increased, the formation of local vacuum, the formation of oil; the other hand, the other side, the formation of oil. Rotate each turn a week, the blade in the chute reciprocating slip 1 times to complete a suction oil pressure. Oil pressure generated by the radial force is not balanced, so called single acting, also known as unbalanced vane pump.
Vane Pumps
Power never sounds better than when it’s quiet—that’s why Eaton fixed displacement vane pumps with low-noise characteristics are an excellent choice for a broad range of mobile and industrial applications. Featuring modular designs for flexible displacement, mounting and port options, as well as cartridge kits engineered for easy interchangeability and repair, Eaton vane pumps excel globally in molding, material handling, construction, manufacturing and automotive industries

vane pumps Yuken PV2R4-237-F-RAA-41 Vane Pump

PV2R1-10-F-RAA-41	PV2R24-59-136-F-RFAR-30
PV2R1-12-F-RAA-41	PV2R2-47-F-RAA-41
PV2R1-14-F-RAA-41	PV2R2-53-F-RAA-41
PV2R1-17-FRAA-40	PV2R2-59-F-RAA-41
PV2R1-17-F-RAA-41	PV2R2-65
PV2R1-19-F-RAA-41	PV2R2-65-F-RAA-41
PV2R12-10-33-F-RAAA-40	PV2R2-65-F-RAA-4118
PV2R1-23-F-RAA-41	PV2R3-116-F-RAA-31
PV2R1-23-F-RLR-40	PV2R33-94-116-L-RAAA
PV2R1-25-F-RAA-41	PV2R34-116-237-FRAA
PV2R13-17-94-F-RAAA-42	PV2R34-116-237-F-RAAA-30
PV2R1-31-F-RAA-41	PV2R34-116-237-F-RGAL-31
PV2R1-6-F-RAA-41	PV2R3-76
PV2R1-8-F-RAA-41	PV2R3-94-F-RAA-31
PV2R23-41-76-F-REAA-41	PV2R3-94-F-RAL-30
PV2R23-65-76-F-REAA-41	PV2R4-237
PV2R2-41-F-RAA-40	PV2R4-237-F-RAA-30
PV2R24-41-136-FRAAA-40	PV2R4-237-F-RAA-41
	PVR50FF-30-RLR-31

Аналіз поточного обслуговування та усунення несправностей відцентрових насосів 1 Основний робочий принцип відцентрового насоса Відцентровий насос розроблений відповідно до принципу відцентрової сили, приводний вал обертання двигуна робочого колесо приводиться в дію відцентрової сили, відцентрова сила, шлях потоку рідини уздовж...

Аналіз витік ущільнення поршня відмови скелета причин високого тиску і лікувальних заходи  поршень мастильних масла мастила виплеску, з'єднувальний стрижень кріпиться до корпусу за межами суглоба в ущільненні колінчастого вала і крейцкопфа скелета масла , щоб запобігти витоку масла. Скелет сальник тіла, що підсилює каркас, щільно спіральна...

Беручи температуру стандартів для електродвигунів і насосів Перший, підшипник температура стандарт насос підшипник температура стандартного 1, gb3215-824.4.1 насос працює період, максимально несучих температура не перевищує 80 ℃. 2, підвищення температури підшипник jb/t5294-913.2.9.2 не може перевищувати...