Bosch Rexroth PV7 series is a massive improvement in vane pump technology, which has been known for its flexibility and efficiency in industrial applications. This article takes an in-depth look at the novel design and functional principles of the PV7 series that provides an all-around examination of its working principles and performance benefits. Bosch Rexroth has designed a vane pump that is among the best performing in terms of variable displacement options and low noise level using the latest engineering technologies; hence applicable to numerous industries’ hydraulic power units. Within this context, readers will be acquainted with fresh innovations on how the PV7 series enhances dependability, reduces energy consumption, and gives accurate hydraulic regulation. It is our intention through study to appreciate why the Bosch Rexroth PV7series is fundamentally necessary for modern industrial hydraulics today.
What Makes the Bosch Rexroth PV7 Vane Pump Stand Out?
The Bosch Rexroth PV7 vane pump is known for its precision-made parts that provide optimal performance and durability. The adjustability of the displacement is one of the main features of the PV7 vane pump, which allows for precise control of flow rates and pressures necessary for applications that require precise fluid mechanics. Furthermore, it is known to have very low noise levels due to advanced internal damping systems and careful construction. Also, the pump is made from strong materials and designs to enhance endurance under high operational conditions. Moreover, the energy-efficient design of the PV7 vane pump lowers power consumption while maintaining high output, thus promoting sustainable development without compromising on efficacy.
Advanced Design Features
The Bosch Rexroth PV7 vane pump incorporates several innovative design features that together contribute to its excellent performance. Notably, axial and radial compensation foster volume efficiency in the technology. This feature maintains uniformity in terms of output flow and pressure even at varied workloads. It has been built with tough alloy materials that resist wear and tear, enhancing its lifespan.
Some related technical data include:
- Displacement: Adjustable 10-100 cm³/rev which supports accurate tuning capability.
- Operating Pressure: Up to 210 bar makes it suitable for heavy duty.
- Noise Level: Less than 68 dB (A) compared to industry standards thanks to advanced damping techniques.
- Efficiency: Volume efficiency exceeds 90% due to detailed internal design and quality material used to make the pump.
In addition, these green ideas decrease by up to 20% of total power consumed, implying compatibility with modern environmental requirements but still ensuring compliance with standard criteria/requirements on performance quality. Each detail among them was subjected to thorough testing and engineering innovation processes, which formed the basis of their optimization, hence rendering the PV7 series irreplaceable elements in hydraulic systems.
Cutting-Edge Industrial Hydraulic Technology
The Bosch Rexroth PV7 vane pump leads the way in advanced industrial hydraulic technology, addressing significant performance and efficiency issues through its highly developed engineering techniques. This is partly because this vane pump has a high volumetric efficiency which is contributed by its axial and radial compensation mechanism for maintaining uniform superior output flow and pressure under varying operation loads. The use of stronger alloy materials in its production enhances durability while significantly extending the life of the pump, thus making it reliable for harsh environment applications.
Technically, the PV7 vane pump can be adjusted to displace between 10 and 100 cm³/rev at a time, making it suitable for precision controls when applied differently. It attests to its rugged nature by being able to be used up to 210 bar or even more, depending on industrial requirements. In addition, noise levels lower than 68 dB (A) are achieved by careful design and advanced damping techniques, which makes it stand out from other machines.
Due to detailed internal designs and quality material usage, the pump’s volumetric efficiency is better than 90%. Moreover, this energy-efficient architecture reduces power consumption by as much as 20 percent, thereby yielding contemporary sustainability goals without trade-offs in performance. Such specifications have been tested extensively to make PV7 vane pumps an indispensable constituent in modern hydraulic systems.
Superior Dependability and Steady Performance
The PV7 vane pump’s dependability is demonstrated by its strong construction made of high-strength alloy materials that not only make it to last long but also durable. These materials ensure consistent performance during extended periods even in the most challenging operational conditions. The pump has an excellent design that provides high resistance to wear and tear thus reducing maintenance needs and downtime.
Moreover, for steady performance, the adjustable displacement ranging from 10-100 cm³/rev enables precise control that is essential for adaptation to different application requirements. Moreover, pumping can be done at pressures up to 210 bar consistently, which means that it can be used in busy places without any breakdowns. This pump has been designed to keep noise levels below 68 dB (A), making it one of the quietest pumps on the market today.
How Does the PV7 Vane Pump Work?
PV7 vane pump is based on the idea of changing mechanical energy into hydraulic form with the help of a rotor that has moving blades. These blades are pushed against the cam ring by centrifugal force as the rotor rotates, thus enabling them to create a tight seal. The design makes sure that hydraulic fluid can be captured in an inlet chamber and, as it rotates, pressures and discharges it into an outlet chamber. It brings about smooth flow of hydraulic fluid as well as consistent. Adjustable displacement facilitates accurate volume control, meeting different operational requirements and improving system effectiveness. The advanced materials and engineering used in this pump’s design ensure minimum internal leakage and maximum performance under high-pressure circumstances.
A Comprehensive Description of Operating Mechanism
Several components and phases make up the operating mechanism for PV7 vane pump which are essential to its effective operation. Initially, for operation purposes, the main component was the rotor, which had vanes that slid slightly on either side. As soon as the rotor begins rotating, these vanes are forced outwards due to centrifugal force exerted on them, causing them to come into contact with the inner cam ring, creating separate chambers between each other and the cam ring inside, which they move from the inlet port to the outlet port carrying hydraulic fluid along.
The initial stage is the inlet phase, where there is an increase in space between the blades allowing for oil to be sucked into the pump when they rotate through compression from their original position towards the outside while leaving behind small cavities between them until they reach bottom-most part or higher, depending upon whether clockwise or anticlockwise respectively.
The inlet phase starts with an increasing volume between blades so that oil can be drawn inside (pumped) when it starts rotating. While proceeding towards the compression phase, shrinking volume causes pressure build-up within a chamber containing hydraulic liquid. Lastly, the discharge phase results in forcing high-pressured fluids out via the output part, making possible continuous flow of liquids without any interruption caused by continued rotation motion applied on this device. By adjusting cam ring position that modifies chamber volume, the adjustable displacement mechanism controls hydraulic fluid flow.
There are several important technical parameters that determine PV7 vane pump’s performance such as:
- Displacement Range: 10-100 cm³/rev allows for accurate fluid volume control.
- Maximum Operating Pressure: Up to 210 bar, justifiable for applications with high requirements.
- Noise Level: Below 68 dB (A), which keeps the pump operation quieter.
- Material Construction: Use of advanced composite materials reduces wear rate and extends pump life.
- Internal Leakage: Engineered to be minimal; thus enhancing system efficiency and reliability at large scale.
These parameters have been carefully chosen and verified to guarantee that the pumps meet all necessary industrial standards. They are supposed to be reliable, efficient, and long-lasting in any given industry, where they may be applied elsewhere for similar purposes as in the previous statement about their use.
Key Functions of the First Pump Stage
The first pump stage does a lot more than merely enabling hydraulic fluid passage through PV7 vane pump. It also comprises start-up processes including intake and pressurization necessary for proper pump functioning. In this stage, oil is drawn into the inlet port by an expanding space between vanes. This sets the basis for subsequent mechanisms involving pressure growth and throttle elements such as nozzles, valves etc., controlling flow rates within these units.
Parameters specific to this stage include:
- Flow Rate: Maintaining a regulated flow rate throughout the first stage will allow adjustment according to application needs. Typical rates range from three to thirty liters per minute, depending on the displacement settings used.
- Suction Pressure: To avoid cavitation, the suction pressure should be kept at an optimum. The inlet suction pressure must range between -0.3 and +0.5 bar.
- Efficiency: The efficiency in converting mechanical energy into hydraulic energy is significant for one pump stage. In addition, this means that volumetric efficiency should not fall below 90% to result in low losses and optimize performance.
- Temperature Range: It must be noted that, first pump stage ought to operate efficiently within a temperature span of -10°C to 80°C without affecting fluid characteristics for various operating environments.
The first pump stage effectively controls hydraulic fluid intake and sets up pressurization needed for optimal pump functioning
Role and Functionality of the Pump Drive Shaft
The drive shaft is like the “spine” of the PV7 vane pump because it serves as a transmission channel for mechanical power from the driving motor to movable elements of the pump. That’s why it allows vanes to rotate inside a chamber and provides continuous absorption/pressure increase of hydraulic oil.
Key Technical Parameters:
- Material Composition: AISI 4140 or 4340 steel alloys are commonly used for making such shafts due to their ability to endure wear/fatigue under high operational loads.
- Torque Transmission: Depending on the size and application of pumps, torque values transmitted through drive shafts may typically range from approximately 20 Nm to about 500 Nm. Such torque makes possible the efficient rotation of internal components inside a pump.
- Alignment and Balance: Thus, flawless centering/balancing achieved using precision-turning operation is essential for reducing vibration and wear during PV7 running process. This can lead to less efficiency of operations as well as early failure of specific parts of pumps upon misalignment thereof.
- Rotational Speed: A drive shaft in operation is usually expected to make 600-3600 rotations per minute, which depends on the given pump’s flow rate and pressure.
- Shaft Seals: If you are careful while placing a seal around the shaft, it will prevent leakage of hydraulic fluid used by the system. This is crucial for sustaining high pressure within the equipment and extending the service life of pumps. Seals should be designed to withstand temperature variations or fluctuations in pump pressure.
By ensuring that drive-shafts function properly and are not subject to breakages, PV7 vane pump can provide an uninterrupted flow of hydraulic fluids crucial for industrial or mobile applications.
How Do You Choose the Right Vane Pump for Your Needs?
Various vital considerations must be made to choose the right vane pump to deliver optimum performance and longevity. Start by assessing the flow rate and pressure requirements for your application since vane pumps are having different capabilities; some have been designed for low-to-medium flows, while others can handle very high pressures. Then, consider fluid types that can work with various vane pump materials and affect their efficiency or durability. On top of this, evaluate operating conditions such as temperature range and possibility for dust contamination in the seals, gaskets or other parts, which should match material selection. Finally, it is important to consider reliability and maintenance aspects in a way that allows easy inspection, serviceability, and replacement of components, minimizing downtime duration and maintenance costs. By aligning these factors with the operational needs of your system, you can select a vane pump that offers efficiency, durability, and reliable performance.
Decoding Order Codes And Specifications
Indeed while ordering code may seem complex especially regarding vane pumps it can be understood if one has enough data concerning them. Generally, an ordering code includes information like series number, displacement volume (cm3/rev), seal type (mc0), shaft design’s numbering (01), as well as port configuration/mounting style (-RE-). For example, a typical order code for a vane pump may look like “PV7-1X/10-20RE01MC0-16.” Here is a more detailed breakdown of each part of the code:
- Series and Model (e.g., PV7-1X): This part shows what series the particular device belongs to as well as its model within this line.
- Displacement Volume (e.g., 10-20): Given in cm³/rev this parameter describes how much liquid could be moved by one revolution performed by this gear thus it’s crucial to match the pumping capacity with the required flow rate of an application.
- Mounting Style and Porting (e.g., RE): This indicates the type of mounting and port interfaces. Appropriate selection ensures that they will fit the system design and easily installed.
- Shaft Design (e.g., 01): This refers to a certain type of shaft, which could be either keyed, splined, or threaded, and affects how the pump is joined to the drive system.
- Seals and Materials (e.g., MC0): The materials used for gasketing, e.g., Nitrile (Buna-N) or Viton, are important in terms of compatibility with working fluids, including temperature range.
- Special Features or Modifications (e.g., -16): Any other additional features, modifications or certifications necessary due to specific application requirements.
Therefore, in order to choose the most appropriate vane pump configuration, manufacturer datasheets and technical documentation should be referred to since such sources show key parameters related to vane pumps, such as maximum operating pressure, efficiency rating, and recommended operational conditions, thus providing a full understanding of vane pumps’ capabilities and limitations.
Essential Technical Data To Consider
- Maximum Operating Pressure: This is the uppermost limit at which a pump can work without any risks of damage or inefficiency. For this reason, it’s crucial that a pump’s pressure rating correspond with whatever the system requires so that there will be no overloading. Their pressure range starts from 1000psi to 3000psi.
- Flow Rate: In liters per minute (L/min) or gallons per minute (GPM), flow rate serves as an indication of the volume of liquid moving through within a particular duration by this particular machine. Keeping a suitable flow rate for your pump would essentially mean better performance levels of the entire system. For example, a mid-sized vane pump might offer flow rates between 10 GPM and 50 GPM.
- Efficiency Ratings: Efficiency measures how well the pump converts mechanical input power to hydraulic output power. High-efficiency pumps reduce energy consumption and operational costs. The manufacturer usually provides efficiency ratings, which can be expressed in terms of volumetric efficiency (usually around 90-95%) and mechanical efficiency (typically between 85% and 90%).
- Operational Temperature Range: It is crucial that the temperature range within which the pump reliably operates remains stable so as to guarantee a longer life span and avoid premature failures. Therefore, pump selection should be based on anticipated operating environment temperature conditions. Standard vane pumps operate optimally between -18°C and 121°C; others can also function at higher temperatures.
- Viscosity of the Fluid: For example, viscosity affects how well a fluid works and its effectiveness with respect to energy usage. Manufacturers generally specify a range of viscosities for good operation, generally about 10 cSt (centistokes) up to 200 cSt, with an average ideal working range usually cited to be within 16–300 cSt.
- Noise Levels: In environments where noise reduction is critical, noise levels could play a major role in deciding which pump to choose. Most high quality vane pumps are designed to keep noise levels between 60 dB(A) and 85 dB(A), thus maintaining compliance with occupational noise regulations.
- Durability and Materials: These include materials used in constructing various parts such as the housing, seals, internal components among other things for example cast iron or stainless steel due their wear resistance properties against rusting save on your pump’s life.
Evaluating Single vs Multiple Pump Configurations
Single Pump Configurations:
Single pump configuration usually results in simpler system design as well as lower initial costs and maintenance. This comes with fewer components, fewer space requirements for installation, and a simpler installation. Single pumps can be best suitable for applications that have stable flow rates at low or moderate range of pressure. More than that, they could be a single point of failure, leading to total system shutdown if something goes wrong. The typical single pump technical parameters include a flow rate range between 10-200 liters per minute (L/min), pressure capabilities up to 250 bar and power ratings from 1 to 20 kW.
Multiple Pump Configurations:
Multiple pump configurations, such as parallel or series arrangements, improve reliability and flexibility. In cases of parallel configuration, pumps share load, thereby improving system redundancy and efficiency, especially during peak demand. Series configurations are meant to deliver higher pressures. It is useful if variable flow rates and pressures are required in an application scenario but may be expensive. However, installation and maintenance of multiple pump systems can prove more complex and costlier. Multiple pump systems’ technical parameters largely depend on individual pump specifications and arrangement; hence, they provide flow rates exceeding 200 L/min plus pressures up to about 400 bar.
In conclusion, the choice between single and multiple pump configurations depends on application requirements, desired reliability, system complexity, and budget. Proper evaluation against these criteria ensures efficient hydraulic systems that last long enough under various circumstances.
What Are the Benefits of Using Bosch Rexroth PV7 Series Pumps?
A pump from the PV7 series of Bosch Rexroth has several features which make it attractive for industrial use. Firstly, they offer high operational efficiency and precise control, making them suitable for systems requiring accurate pressure settings and flow rates. In addition, these pumps are designed to operate with low noise levels to ensure that the working environment is quiet and reduce mechanical stress on the system. This also means the PV7 series is small enough to fit into narrow spaces. Further, its robust structure and material usage enhance reliability and resilience, reducing downtimes and maintenance costs. These attributes lead to optimized performance and improved productivity across various hydraulic applications.
High Reliability coupled with Low Noise Operation
Bosch Rexroth’s PV7 series pumps come with extraordinary dependability built right in them due to their design that guarantees uniformity in performance even under harsh conditions. Such pumps have a swash plate design, reducing internal leakages and leading to efficient operation over a long period. They further include advanced noise components such as helical gears and quiet running pistons, which produce less operating sounds. Consequently, these noises are minimized by all these resulting smooth movement of fluids through the system hence making them ideal for environments where silence is essential during operations (Bosch Rexroth). Thus, this makes the system dependable while keeping the environment more pleasant.
Energy Efficiency Leading to Cost Savings
The energy efficiency of Bosch Rexroth PV7 series pumps is because they have highly innovative hydraulic designs coupled with high-performance parts within their assemblies (Bosch Rexroth). By optimizing fluid movements and thus reducing energy losses, these kinds of pumps enhance their overall effectiveness, resulting in a decrease in power usage. Therefore, throughout the life span of using this equipment, there would be a significant reduction in costs related to electricity expenditure due to decreased demand for power supply needed per unit of time. Moreover, the PV7 series have a precision control ability that ensures energy is used only where and when it is needed, thus eliminating waste thereby increasing system productivity in general (Bosch Rexroth). In this sense, it is an approach to cost-cutting, especially on power consumption, but also a good practice of having the lowest impact on the environment regarding hydraulic systems.
Simplified Maintenance for Prolonged Pump Life
The PV7 series pumps are designed with user-friendly maintenance features that extend the pump’s operational life while minimizing downtime. This includes easy accessibility to vital components such as fast inspection and quick replacement parts. Furthermore, modular construction can be easily dismantled or assembled during routine maintenance activities, saving time and reducing complexity. Besides, durability is increased by using quality materials coupled with advanced seal technology, for example, a sealing mechanism, thus prolonging its service period. With these characteristics incorporated into it, reliable performance can be assured over time thus supporting energy efficiency and consequently leading to reduced overall maintenance costs as well as improved uptime in a system (Bosch Rexroth).
Applications of Bosch Rexroth PV7 Vane Pumps in Industrial Settings
Bosch Rexroth PV7 vane pumps are crucially important in diverse industrial contexts, where they have to be rugged and highly efficient. Such pumps are useful in manufacturing processes due to their ability to provide accurate hydraulic control which is needed in activities like injection molding and metal forming. This allows them to create consistent pressure and flow rates that guarantee product quality. In the automotive industry, PV7 vane pumps are used in systems that need reliable, high-performance hydraulic power, such as vehicle assembly lines and testing facilities. Furthermore, this equipment is often used in the plastics sector supporting extrusion machines and thermoplastic processing devices for smooth operation. The versatility and dependability of the PV7 series make them a valuable tool across several industries thereby increasing productivity and performance.
Integration with Machine Tools
Bosch Rexroth PV7 vane pump integrates seamlessly with different types of machine tools because it is precision hydraulic control combined with high efficiency. These pumps provide constant hydraulic pressure necessary for accurate tool positioning during fast operations on CNC machining centers. This integration depends on technical specifications such as maximum pressure rating (from 2 to 145 bar), flow rates (between 2-150 liters per minute) and rotational speeds which range from about 600 up to around 1800rpm. The above parameters guarantee these machines can also handle tough milling tasks while maintaining operational smoothness.
Another advantage of the PV7 pumps is their applicability within grinding machines requiring precise handling of cooling fluids and lubrication. Grinding processes demand very tight tolerances, which are upheld by the high-efficiency pumping of hydraulics offered by these units, thus preserving tool life while ensuring acceptable product quality levels in this phase. Additionally, when applied to milling machines, reliable chip removal through a steady pressure input through PV7 vane pumps could enhance process efficiency by preventing overheating caused by ineffective cooling mechanisms. Consequently, the incorporation of PV7 vane pumps with machine tools facilitates high accuracy in operations, long service life along with improved performance within today’s industry.
Use in Plastic Injection Molding Machines
Bosch Rexroth PV7 vane pump forms an integral part of a plastic injection molding machine as it serves as a source of accurate and efficient hydraulic power throughout the various stages of the molding process. These are useful for ensuring that the injection is done at the same pressure, hence creating quality products from detailed plastics. Key among these are rated pressures typically up to 145 bar, flow rates ranging from 2 – 150 l/min and speeds which revolve between 600 to 1800 Rpm commonly.
The uniform injection pressure maintained by these pumps is important for achieving high-quality plastic injection-molded articles. When it comes to plastic injection molding applications, typical technical specifications for PV7 pumps include maximum pressure rating (from 2 to 145 bar), flow rate ranges (2 to 150 liters per minute), and speed ranges (600 to 1800 rpm).
Matching stable pressures and flow rates enable control over injection speed and holding pressure stages leading directly to improved quality and repeatability of produced parts. Lower energy consumption through PV7 pump efficiency helps reduce the thermal load on hydraulic systems critical in maintaining proper processing conditions, thereby extending the overall machine lifespan. Hydraulic precision also allows for fast response times during mold changes or cycles, increasing productivity and throughput.
Die Casting Equipment and how it is performed
As part of the die-casting equipment, Bosch Rexroth PV7 vane pumps provide dependable and consistent hydraulic power required for making casts hard enough. These vane pumps ensure steady pressure as well as exact flow control to accurately and repeatedly inject molten metal into a mold. The technical characteristics of the PV7 pumps, such as running at up to 145 bar pressure with flows up to 150 liters per minute, are more significant in die casting where direct high pressure and high flow are important. Furthermore, the PV7 pumps are quicker acting than other types thus enable efficient casting conditions that reduce cycle times and enhance the quality of molds by minimizing defects and improving surface finish.PV7 vane pump design is sturdy while allowing energy saving operation lowering life cycle costs and extending die cast machines’ service lives.
Applications of Bosch Rexroth PV7 Vane Pumps in Mobile Equipment
Bosch Rexroth PV7 vane pumps are efficient in application to mobile equipment that improves hydraulic systems on construction machinery, farm machines and material handling vehicles. They guarantee exact flow control of fluid and constant pressure in working conditions requiring lifting, digging or moving heavy loads. Thanks to their compact size and robust design, PV7 pumps can withstand harsh operating environments while consuming less fuel, thus reducing operational costs due to energy efficiency. Moreover, these pumping devices can be used under different load conditions as well as have variable speeds hence they meet the versatile needs of mobile machines and can enhance productivity and reliability.
Enhancing Performance in Construction Machinery
The employment of Bosch Rexroth PV7 vane pumps greatly improves the performance of building machines. The property that enables flow precision in combination with stable hydraulic pressure is vital for the excavator’s hydraulic system, bulldozers’ hydraulic system, loaders’ hydraulic system, and many other essential components of a building machine’s structure. When it comes to such processes as loading or digging which require much power from the equipment, if not acted upon quickly, then it may lead to much time wastage amongst other things such as some parts being damaged since they were forced to work beyond their capacity considering this type of robustness has made it suitable for energetic efficiency thereby reducing consumption of fuel among others items which may be used during moving process maybe lower than before increasing its durability compared to other models available on the market today. Thus, such factors necessitate highly reliable performance levels delivered by PV7 vane pumps capable of improving effectiveness in the mining industry.
Agricultural Machinery Applications
For increased efficiency and reliability of hydraulic systems within agricultural machinery use Bosch Rexroth PV7 vane pumps cannot be overemphasized. These pumps deliver high accuracy when regulating flows through implements like plows, seeders, harvesters etc. The latter leads to uninterrupted functioning, irrespective of how the load changes. Maximum working pressure is 100 bar; flow rates fall within a range of 20 to 90 L/min, and speed of operation reaches up to 3000 RPM. Thus, these figures make it possible to operate in tough conditions typical for agriculture, where strength and accuracy are needed simultaneously. The fuel efficiency concept of PV7 models also makes them a good option for reducing cost while facilitating consumers’ effective use of agricultural farming machines against any competitor.
Utilizing Hydraulic Tools for Various Tasks
Countless industrial applications cannot be done without hydraulic tools, starting from construction and ending up with maintenance and repairs. Such hydraulic tools operated by Bosch Rexroth PV7 vane pump can provide tremendous force while maintaining high degree of precision. For example, we may speak about hydraulic jacks, crimping tools and torque wrenches.
Hydraulic Jacks: Hydraulic jacks work on Pascal’s principle as they move when fluid pushes through their small valves into a larger cylinder or pipe, lifting heavy loads. For automotive repair shops and construction sites, hydraulic jacks are invaluable as they allow the lifting motor vehicles or big-size equipment with great stability and safety precautions taken into account. They can raise weights equaling up to 50 tons under a pressure level approaching roughly 700 bar.
Hydraulic Crimping Tools: These types of tools are used largely in electrical work, particularly during cable installation, since they produce better crimps on connectors fitted onto cables than any other method available today, which would otherwise cause unreliable electrical connections. The main parameters include crimping force equal to 6 up to 12 tonnes and connector sizes ranging between6mm² and 300 mm².
Hydraulic Torque Wrenches: Hydraulic torque wrenches are extensively used in assembly and maintenance applications to ensure that fasteners are tightened with the correct amount of force without under- or over-tightening. For instance, they can have torque capacities ranging from 200 Nm to 150,000 Nm, an accuracy within ±3%, and operating pressures of approximately 700 bar.
PV7 vane pumps provide steady and reliable hydraulic performance, thus enhancing their utility across a range of tasks. The result is easy operation and improved user safety and productivity in demanding applications which means that integrating hydraulic systems in tools is necessary.
Reference sources
- Bosch Rexroth Website
- Source: Bosch Rexroth Media
- Summary: This page provides an overview of direct-operated vane pumps with adjustable displacement, detailing the key components such as housing, cover, rotor, and vanes.
- Hydrotech
- Source: Hydrotech Vane Pump PV7-1x/100-118RE07MC0-16
- Summary: Hydrotech’s product page for variable vane pumps offers specifications for size and pressure ratings, making it a valuable resource for understanding the operational capabilities of Bosch Rexroth PV7 pumps.
- Kanflu
- Source: Kanflu PDF on Pilot-Operated Vane Pumps
- Summary: This document from Kanflu provides an in-depth analysis of the suction and displacement process for Bosch Rexroth’s pilot-operated vane pumps, complete with technical diagrams and detailed explanations.
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