HP4VG Series Axial Piston Variable Displacement Hydraulic Pump

HP4VG Series Axial Piston Variable Displacement Hydraulic Pump

Als één van de fabrikanten, de leveranciers en de exporteurs van van de hydraulische cilinders mechanische producten, bieden wij hydraulische cilinders en veel andere producten aan.

Neem contact met ons op voor meer informatie.

Mail:sales@hydraulic-cylinders.net

Fabrikant leverancier exporteur van hydraulische cilinders.

HP4VG Series Axial Piston Variable Displacement Hydraulic Pump

The HP4VG series axial piston variable displacement hydraulic pump is a powerful and efficient solution designed to meet the demanding needs of modern hydraulic systems. With advanced technology and exceptional performance, this pump delivers precise control, superior power transmission, and optimum energy efficiency. This article will explore the key features, usage methods, and maintenance guidelines for the HP4VG series axial piston variable displacement hydraulic pump.

The HP4VG series axial piston variable displacement hydraulic pump is a powerful and efficient solution for hydraulic systems. With its variable displacement capability, high-pressure performance, and versatile applications, this pump delivers exceptional performance in diverse industries. By following the recommended usage methods and adhering to regular maintenance practices, the HP4VG series pump will continue to provide outstanding performance, contributing to the success of hydraulic systems. Harness the power and efficiency of the HP4VG series axial piston variable displacement hydraulic pump to unlock the full potential of your hydraulic system.

HP4VG Series Axial Piston Variable Displacement Hydraulic Pump Key Characteristics:

  • Variable Displacement Capability: The HP4VG series pump is equipped with advanced variable displacement technology, allowing for precise adjustment of the pump’s output volume. This feature enables efficient power delivery, reducing energy consumption and enhancing overall system performance.
  • High-Pressure Performance: The HP4VG series pump excels in high-pressure applications with its robust axial piston design. It delivers consistent performance under demanding conditions, ensuring reliable operation and efficient power transmission.
  • Wide Range of Applications: The HP4VG series pump is highly versatile, making it suitable for various industries and applications. This pump performs exceptionally well in diverse hydraulic systems, from construction and agriculture to material handling and industrial machinery.
  • Compact and Lightweight Design: The compact and lightweight design of the HP4VG series pump offers installation flexibility, especially in applications with space constraints. Its compact size allows easy integration into existing hydraulic systems without compromising performance.

HP4VG Series Axial Piston Variable Displacement Hydraulic Pump Parameter:

Specificatie 45 60 75 100 135 145 175 215 280
Displacement cc/rev 45 60 75.6 100 135 145.3 175.4 215.7 280
Shaft speed Nominaal toerental 3300 3600 3300 3000 2850 2850 2650 2500 2400
Maximum rpm 3550 3900 3600 3300 3250 3000 2800 2650 2550
Minimum rpm 500 500 500 500 500 500 500 500 500
System pressure Beoordeelde bar 420 400 400 400 400 450 450 450 450
Maximum bar 450 450 450 450 450 500 500 500 500
Minimum low
loop pressure (bar)
(Above charge pump)		 10 10 10 10 10 10 10 10 10
Charge pump Displacement cc/rev 8.6/11.6 11.6 17/21/27 28.3 32 26/39 47 60
Charge pressure
（relative to Charge pump)		 Max.  (bar) 35 40 40 40 40 40 40 40 40
Shell pressure bar Continuous pressure bar 2 2 2 2 2 2 2 2 2
Max.(At cold start) bar 3.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0
Suction pressure (absolute pressure) bar Beoordeelde bar
Oil viscosity ≤ 30mm2/S		 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.5 0.8
Maximum bar 5 5 5 5 5 6 6 5 5
Oil viscosity mm2/S 10-1000，Best range: 16~36
Olietemperatuur ℃ -20~95
Oliereinheid ISO 4406 level 20/18/15 or higher
Weight (excluding auxiliary flange) 33 38 58 62 80 110 115 146 179.4

 

Permissible input and through-drive torques
Maat 45 60 75 100 135 145 175 215 208
Torque at Vg max and Δp = 400 bar Nm 287 255 477 636 859
       at Vg max and Δp = 450 bar Nm 1253 1253 1540 2005
Maximum input torque at drive shaft (Nm)
ANSIB92.1a–1976 S0 1 in 15T 16/32DP 272
S1 1 1/4 in 14T 12/24 DP 552 602 650 650
S2 1 3/8 in 21T 16/32 DP 970 970 970
S3 1 1/2 in 23T 16/32 DP 1305 1305
S4 1 3/4 in 13T 8/16 DP 1640 1640 1640 1640
S5 2 1/4 in 17T 8/16 DP 4070 4070 4070
S6 27T 16/32 DP 1830
S7 2 in 15T 8/16DP 2670
DIN 5480 T1 W30×2×14×9g 522
T2 W35×2×16×9g 912 912 912
T3 W45×2×21×9g 2190
T4 W50×2×24×9g 3140
T5 W40×2×18×9g 1460 1460 1460
T6 W55×2×26×9gw 4350 4350
Maximum through-drive torque (Nm) 314 314 660 822 1110 1760 1760 2641 2641

HP4VG Series Axial Piston Variable Displacement Hydraulic Pump Advantages:

• The swash plate is designed with an axial piston variable pump for closed-circuit hydrostatic transmission.
• When the swash plate passes the neutral position, the flow direction of the hydraulic oil will change smoothly.
• Two pressure relief valves are installed on the high-pressure side to prevent overload.
• The built-in charge pump acts as a charge pump and control.
• The built-in low-pressure relief valve limits the maximum charge pressure.
• Brand new slewing components and bearings improve the transmission efficiency and the input speed.
• One-piece design at the rear of the shell reduces leakage points.
• Optimized shell design to reduce vibration and noise.
• Electric proportional displacement control to meet the application requirements of multiple industries.
• 45° oil outlet design to optimize pipeline connection.
• Optional flush valve, directly installed on the pump body.

HP4VG Series Axial Piston Variable Displacement Hydraulic Pump Sollicitatie:

Usage Method Of HP4VG Series Axial Piston Variable Displacement Hydraulic Pump:

  • Pompinstallatie: Select an appropriate location in the hydraulic system to install the HP4VG series axial piston variable displacement pump. Ensure proper alignment and securely attach the pump to the system’s structure using suitable mounting brackets or accessories.
  • Vloeistofcompatibiliteit: Verify that the hydraulic fluid used in the system is compatible with the HP4VG series pump. Refer to the manufacturer’s recommendations for the appropriate fluid type, viscosity, and temperature range. Regularly monitor and maintain the hydraulic fluid to ensure proper pump operation and longevity.
  • Integratie met hydraulisch systeem: Connect the pump to the hydraulic system using compatible hoses, fittings, and valves. Ensure all connections are secure, leak-free, and adequately tightened for optimal hydraulic performance.
  • Operationele parameters: Maak uzelf vertrouwd met de regelmogelijkheden van de pomp en pas de bedrijfsparameters aan op basis van de specifieke vereisten van het hydraulische systeem. Controleer en wijzig de slagvolume-instellingen van de pomp om de prestaties en energie-efficiëntie te optimaliseren.

Hoe vind ik een afdichtingsset voor een hydraulische cilinder?

Finding the appropriate seal kit for a hydraulic cylinder involves a few steps. Follow this guide to help you locate the suitable seal kit for your specific hydraulic cylinder:

  1. Gather Information: Before starting your search, gather essential information about the hydraulic cylinder. This includes the cylinder’s make, model, and any identifying serial numbers or part numbers. Note down the dimensions of the cylinder, such as the bore diameter, rod diameter, and stroke length. Having these details readily available will make finding the correct seal kit easier.
  2. Manufacturer’s Resources: Begin your search by checking the manufacturer’s resources. Visit the manufacturer’s website or contact customer support to explore if they offer seal kits specifically designed for your hydraulic cylinder. Many manufacturers provide detailed product catalogs, parts lists, or online search tools to help customers find the appropriate seal kits.
  3. Online Suppliers: Look for reputable suppliers specializing in hydraulic seals and seal kits. Use search engines or online marketplaces to find suppliers that offer a wide range of hydraulic seal kits. Some popular suppliers include hydraulic component distributors, industrial supply companies, and specialized hydraulic seal manufacturers. Make sure to filter your search results based on your cylinder’s make, model, and dimensions to narrow down the options.
  4. Seal Kit Specifications: Once you identify potential seal kits, review their specifications and compare them to the information you gathered about your hydraulic cylinder. Check if the seal kit includes all the necessary seals, such as rod seals, piston seals, and gland seals. Verify that the dimensions and specifications of the seals match those of your cylinder.
  5. Cross-Reference Guides: Some suppliers or manufacturers provide cross-reference guides or compatibility charts to assist in finding the right seal kit. These guides allow you to match your cylinder’s part numbers or specifications with the corresponding seal kit. Consult these resources if available to ensure an accurate match.
  6. Seek Expert Advice: If you’re having difficulty finding the appropriate seal kit, consider seeking advice from hydraulic experts or technicians. They possess extensive knowledge and experience in hydraulic systems and can guide you in selecting the correct seal kit for your specific cylinder. Local hydraulic repair shops, distributors, or manufacturers’ technical support teams can be valuable resources.
  7. Custom Seal Manufacturing: In some instances, finding a seal kit that precisely matches your hydraulic cylinder’s specifications may be challenging. In such situations, you might consider contacting specialized seal manufacturers who offer custom seal manufacturing services. They can create seals tailored to your cylinder’s unique requirements.

Vermogen en capaciteit van de fabriek:

(1) Montage

We beschikken over een eersteklas, onafhankelijk R&D-platform voor assemblage. De productiewerkplaats voor hydraulische cilinders beschikt over vier semi-automatische hefcilinderassemblagelijnen en één automatische kantelcilinderassemblagelijn, met een geplande jaarlijkse productiecapaciteit van 1 miljoen stuks. De speciale cilinderwerkplaats is uitgerust met diverse specificaties van een semi-automatisch reinigingsassemblagesysteem met een geplande jaarlijkse productiecapaciteit van 200.000 stuks en is uitgerust met gerenommeerde CNC-bewerkingsapparatuur, een bewerkingscentrum, een zeer nauwkeurige cilinderbewerkingsapparatuur, een robotlasmachine, een automatische reinigingsmachine, een automatische cilinderassemblagemachine en een automatische verfproductielijn. De bestaande kritische apparatuur bestaat uit meer dan 300 sets. De optimale toewijzing en het efficiënte gebruik van apparatuur garanderen de nauwkeurigheidseisen van producten en voldoen aan de hoge kwaliteitseisen.

(2) Bewerking

De bewerkingsruimte is uitgerust met een op maat gemaakt schuin rails draaicentrum, bewerkingscentrum, hogesnelheids hoonmachine, lasrobot en andere bijbehorende apparatuur, die de bewerking van cilinderbuizen met een maximale binnendiameter van 400 mm en een maximale lengte van 6 meter aankan.

(3) Lassen

(4) Schilderen en coaten

Met kleine en middelgrote automatische cilindercoatinglijnen voor watergedragen verf, om automatisch laden en lossen door robots en automatisch spuiten te bereiken, is de ontwerpcapaciteit 4000 stuks per ploegendienst;
Ook beschikken wij over een semi-automatische verfproductielijn voor grote cilinders, aangedreven door een kabelrups, met een ontwerpcapaciteit van 60 dozen per ploeg.

(5) Testen

Wij beschikken over eersteklas inspectiefaciliteiten en testbanken om te garanderen dat de prestaties van de cilinder aan de eisen voldoen.

 

 

Wij zijn een van de beste fabrikanten van hydraulische cilinders. We bieden een compleet assortiment hydraulische cilinders. Ook leveren we bijbehorende onderdelen. landbouwversnellingsbakkenWe hebben onze producten wereldwijd geëxporteerd en een goede reputatie opgebouwd dankzij onze superieure productkwaliteit en aftersalesservice. We nodigen klanten in binnen- en buitenland uit om contact met ons op te nemen om zaken te doen, informatie uit te wisselen en werk met ons samen!

 

Toepassing hydraulische cilinder:

Twee basistypen en werkingsprincipes van hydraulische cilinders:

nl_NLNL
nl_NLNL en_USEN pt_BRPT es_ESES de_DEDE fr_FRFR it_ITIT arAR zh_CNZH ru_RURU ko_KRKO ka_GEKA bg_BGBG cs_CZCS da_DKDA elEL etET fiFI hu_HUHU id_IDID lt_LTLT lvLV nb_NONB pl_PLPL ro_RORO sk_SKSK sl_SISL sv_SESV tr_TRTR ukUK