Company Details

  • Siedman (Xiamen) Hydraulic Technology Co., Ltd.

  •  [Fujian,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Trade Company
  • Main Mark: Americas , Asia , Europe , Middle East , Oceania , Worldwide
  • Exporter:71% - 80%
  • Description:Hydraulic Vane Pump,PV7 Direct Operated Pumps,Variable Vane Pump
Inquiry Basket ( 0 )

Siedman (Xiamen) Hydraulic Technology Co., Ltd.

Hydraulic Vane Pump,PV7 Direct Operated Pumps,Variable Vane Pump

Home > Products > Hydraulic Pump > Vane Pumps > PV7 Direct Operated Pumps Hydraulic Vane Pump

PV7 Direct Operated Pumps Hydraulic Vane Pump

Share to:  
    Payment Type: T/T,D/P,Western Union
    Incoterm: FOB,CIF
    Min. Order: 1 Piece/Pieces

Basic Info

Model No.: PV7-2X/20-20RA01MA0-10

Transmission Type: Flexible

Automatic Production Line: Comprehensive

Flexible Production: Lean Production

Rhythm: Flow Production Line

Production Scope: Product Line

Additional Info

Brand: Mannesmann Rexroth

Transportation: Ocean,Land,Air

Place of Origin: China

Port: Xiamen

Product Description

PV7 Direct Operated Pumps Hydraulic Vane Pump are a pressure compensated design that improves system performance and efficiency vs. fixed displacement pumps. PV7 pumps can be used for lower pressure applications where low noise and pulsation are critical circuit demands.

They basically comprise of housing, cover, rotor, vanes, stator ring, compression spring , set screw and control plate .
For limitation of the maximum flow, the pump is equipped with a set screw .
The driven rotor rotates within the stator ring . The centrifugal force presses the vanes uided in the rotor against the internal sliding surfaces of the stator ring .

Our Pumps cover as following :

1.Axial Piston Pumps
2.External Gearl Pumps
3.Internal Gear Pumps
4.Gerotor Pumps
5.Vane Pumps
6.Radial Piston Pumps
7.Electrohydraulic pumps
If you have any inquiry please feel free to let me know .

PV7 Direct Operated Pumps Hydraulic Vane Pump Suction and displacement procedure
The cells necessary to transport the hydraulic fluid are formed by the vanes , the rotor , the stator , the control plate and the cover .
The cell volume increases by the rotation of the rotor and via the suction channel , the cells are filled with hydraulic fluid. When the largest cell volume is achieved, the cells are separated from the suction side.
If the rotor is rotated further, connection to the pressure side is established, the cells narrow and displace the hydraulic fluid via the pressure channel (P) into the system.


PV7 Direct Operated Pumps Hydraulic Vane PumpPressure control
The stator ring is held in the eccentric initial position by the spring . The maximum operating pressure required in the system is set at the set screw using the spring .
The pressure building up by the load resistance acts at the pressure side on the inner sliding surface of the stator ring , against the force of the spring .
If the pressure corresponding to the set spring force has been reached, the stator ring is pushed out of its eccentricity in zero position direction. The flow settles at the set value which is just removed. If the peak pressure set at the spring is reached, the pump controls the flow to almost zero. The operating pressure is maintained and only the leakage is replaced. In this way, the power loss and heating of the hydraulic fluid are kept to a minimum.


PV7 Direct Operated Pumps Hydraulic Vane Pump


Frame size

06 20

Size

10 14 20 25

Component series

1X 2X

Mounting type

Flange mounting

Line connections

Pipe thread

Installation position

any, preferably horizontal

Shaft load

Radial and axial forces cannot be transmitted

Direction of rotation

Clockwise rotation (looking at the shaft end)

Drive speed

n

rpm

900 ... 1.800

Displacement

Vg

cm³

10 14 20 25

Admissible drive torque

Tmax

Nm

50 110

Flow, max. 1)

qV

l/min

14.5 20 29 36

Leakage flow in the zero stroke 2)

qVL

l/min

1.7 2 2.4

Operating pressure, absolute

Inlet

pmin-max

bar

0,8 ... 2,5

Outlet

pmax

bar

100 70 100

Leakage output

pmax

bar

2

Weight

m

kg

6.3 11.4

Change in flow 3)

qV

l/min

7.5 14

PV7 Direct Operated Pumps Hydraulic Vane Pump Production description :

Frame size 06, 20
Size 10 - 25
Component series 1X, 2X
Maximum operating pressure 100 bar
Maximum displacement 25 cm³

PV7 Direct Operated Pumps Hydraulic Vane Pump Feature :


4 displacements ranging from 10-25cc
Maximum flow adjustment option is standard
Compensator setting is lockable
Multiple pressure options for each displacement



Hydraulic PV 7 Rexroth pump

a15e45d84a5fb33a61a435f871e6

About Us :

Siedman (Xiamen) Hydraulic Technology Co; Ltd is an professional supplier of hydraulic products, PV7 Direct Operated Pumps Hydraulic Vane Pump. we have our own brand Mannesmann Rexroth, and also provide products of BOSCH-REXROTH. We provide good quality, best service and reasonable price. Our products include Pump, motors, cylinder,valves, manifolds and plates, electronics, Systems, power units, accumulators, filters, oil treatment, oil measurement technology, tools and configurators.
After many years of development, we have established several agents home and abroad, offering comprehensive and advanced hydraulic solution for mechanical and engineering application, industrial automation, renewable energy market etc, we focus on providing products and service that consistently exceed our customers` expectations and meeting regulatory requirements. We deliver top quality product in time and achieve customer satisfaction through continual quality and process improvement. Please feel free to contact us for all your requirement.


Looking for ideal Hydraulic Vane Pump Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the PV7 Direct Operated Pumps are quality guaranteed. We are China Origin Factory of Variable Vane Pump. If you have any question, please feel free to contact us.

Product Categories : Hydraulic Pump > Vane Pumps

Product Images
  • PV7 Direct Operated Pumps Hydraulic Vane Pump
Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters
Communicate with Supplier?Supplier
Katrina Ms. Katrina
What can I do for you?
Contact Supplier