Send Message
Home > products > Industrial Plunger Pump >
Original Rexroth Piston Pump AP2D28LV1RS7-839-0 Plunger Pump Equivalent

Original Rexroth Piston Pump AP2D28LV1RS7-839-0 Plunger Pump Equivalent

Original Rexroth Piston Pump

Plunger Rexroth Piston Pump

Original Rexroth Axial Piston Pump

Place of Origin:

China

Brand Name:

HUATAO

Certification:

ISO9001

Model Number:

HT-PLH

Contact Us

Request A Quote
Product Details
Type:
AP2D2 Series
Pressure:
Depending On Model
Structure:
Vane Pump
Maximum Pressure:
400 Bar/450 Bar
Circuits:
Open And Closed Circuits
After-sales Service Provided:
Online Support
Counter-clockwise:
L
Control Mode:
Pressure Flow Control
Material:
Cast Iron
Color:
Metallic Silver
Payment & Shipping Terms
Minimum Order Quantity
1
Price
1000
Packaging Details
Wooden Box
Delivery Time
5-10 days
Payment Terms
EXW/FOB/CFR/CIF/DDP
Supply Ability
100 sets/month
Product Description

Rexroth Original Piston Pump AP2D28LV1RS7-839-0 Plunger Pump Equivalent

 

Product Description

 

A piston pump is a positive displacement pump that uses one or more pistons to move fluid through a system. It works by the reciprocating motion of a piston within a cylinder. As the piston moves, the volume within the cylinder changes, drawing in and out fluid. Typically weighing around 40-45kg, its relatively modest weight facilitates installation and layout in a variety of equipment and systems. 16-36 mm²/s, in this viscosity range, the hydraulic oil can form a good lubrication and sealing effect in the pump, to ensure the efficient operation of the pump, reduce internal leakage and wear. Minimum 10 mm²/s, maximum 1000 mm²/s, but in extreme viscosity conditions, attention should be paid to the possible adverse effects on the start-up, operation and life of the pump. It has a certain maximum pressure rating. This indicates the highest hydraulic pressure that the pump can withstand and generate. High - pressure capabilities make it suitable for applications that require significant force, such as in heavy - duty hydraulic machinery. For example, in a construction - grade hydraulic excavator, this pump can provide the necessary pressure to power the boom and bucket cylinders.

 

Piston pump advantage
 

  • Reliability: Rexroth is known for its high - quality manufacturing standards. The AP2D28LV1RS7 - 839 - 0 pump is designed and built to withstand the rigors of industrial and mechanical applications. It has a robust construction that reduces the risk of breakdowns and ensures a long service life.
  • Precision: The pump offers precise control of flow rate and pressure. This precision is achieved through advanced engineering and high - quality components. In applications that require accurate hydraulic control, such as in precision - machining centers or servo - hydraulic systems, this pump can provide the necessary performance.
  • Compatibility: It is designed to be compatible with a wide range of hydraulic fluids and systems. This allows for flexibility in application and integration with different hydraulic setups, making it a versatile choice for various industries.
 

Technical Parameters:

 
Size NG 22 28 71 125 180 250/H1) 500/H1)
Displacement, geometric, per revolution Vg cm3 22 28 71 125 180 250 500
Maximum rotational speed2) nnom rpm 3600 3000 2200 1800 1800 1500 /1900 1320
/1500
Maximum rotational speed3) nmax rpm 4500 3750 2700 2200 2100 1800/2100 1600/1800
Flow at Vg and n nom qv I/min 79 84 156 225 324 375 /475 660 /750
Power at Vg, nnom and Ap = 400 bar P kW 53 56 914) 1314) 1894) 219/2774) 385 /4384)
Torque at Vg and Ap = 400 bar T Nm 140 178 3964) 6964) 10034) 13934) 27854)
Rotary stiffness drive shaft Shaft end S C kNm/rad 29,9 29,9
Shaft end P C kNm/rad _ - 146 260 328 527 1145
Shaft end Z C kNm/rad 146 263 332 543 1136
Moment of inertia for rotary group JGR kgm2 0,0017 0,0017 0,0121 0,0300 0,055 0,0959 0,3325
Maximum angular acceleration a rad/s2 38000 38000 20000 13000 10000 8000 4800
Case volume V 1 0,3 0,3 2,0 3,0 4,0 7,0 11,0
Weight (approx.) m kg 13,5 13,5 34 61 76 120 220
 

Application areas

 

Engineering machinery: Axial piston fixed motors find extensive application in excavators, loaders, cranes, and similar equipment. They are responsible for powering the movement of walking mechanisms and working components such as the dipper arms and booms in excavators. The remarkable high torque and adjustable speed capabilities of these motors enable them to adeptly fulfill the operational demands of engineering machinery across diverse working conditions.
 
Marine equipment: In the steering and anchor windlass systems of ships, axial piston fixed motors play a crucial role by supplying dependable power. This ensures the seamless operation of ship maneuvers and mooring apparatus. Even in the harsh and unforgiving marine environment, these motors can sustain excellent performance, thereby facilitating the long-term and stable functioning of ships.
 
Industrial automation equipment: For certain automated production lines, machine tools, and other equipment where precise motion control is essential, axial piston fixed motors serve as reliable power sources. By leveraging advanced hydraulic control systems, they can achieve highly accurate position and speed control, which in turn enhances the quality of product processing and boosts production efficiency.

 

Original Rexroth Piston Pump AP2D28LV1RS7-839-0 Plunger Pump Equivalent 0Original Rexroth Piston Pump AP2D28LV1RS7-839-0 Plunger Pump Equivalent 1Original Rexroth Piston Pump AP2D28LV1RS7-839-0 Plunger Pump Equivalent 2

Send your inquiry directly to us

Privacy Policy China Good Quality Industrial Centrifugal Pump Supplier. Copyright © 2023-2025 industry-pump.com . All Rights Reserved.