Discover tailored drive solutions for maximum efficiency and performance.
What are the main advantages of a custom hydraulic unit?
Customized hydraulic units offer optimal performance for specific applications, improved energy efficiency and a seamless integration into existing systems. ATEK Drive Solutions specializes in such custom solutions.
How can I increase the energy efficiency of my hydraulic systems?
By using energy-efficient motors (e.g., IE3), variable-speed pump drives like Sytronix (up to 70% energy savings) and a demand-oriented design of the hydraulic unit the energy consumption can be significantly reduced..
What role does digitalization play in modern hydraulic units?
Digitalization enables real-time condition monitoring (e.g., pressure, temperature), predictive maintenance and optimized control. This increases system availability und reduces maintenance costs..
How often should maintenance of a hydraulic unit be performed?
Regular inspections are critical. Oil and filter changes should be carried out according to manufacturer specifications or based on oil analyses. A proactive maintenance ensures the longevity of the hydraulic unit.
For which applications are AC hydraulic units particularly suitable?
AC-hydraulic units are ideal for stationary industrial plants with constant power supply, such as in presses, machine tools or injection molding machines, which require a high and continuous performance .
What should be considered when selecting the hydraulic pump?
Important criteria are the required operating pressure, the necessary flow rate and the viscosity of the hydraulic fluid. The type of pump (e.g., gear, piston pump) must match the application and performance characteristics. Why are filters and coolers so important in hydraulic units?
Filters ensure the
Filter sichern die purity of the hydraulic oil and protect components from wear. Coolers maintain the oil temperature in the optimal range.Both are essential for system lifespan and efficiency..
Does ATEK Drive Solutions support system integration of hydraulic units?
Yes, ATEK Drive Solutions offers comprehensive consulting and support for the design and integration of und Unterstützung bei der Auslegung und Integration von hydraulic units in the entire industrial drive train,including gear boxes, brakes, and motors.
Die Correct design of hydraulic units is crucial for maximum efficiency and performance of industrial systems; ATEK Drive Solutions offers comprehensive system expertise for this..
Modern hydraulic units rely on energy efficiency (e.g., IE3 motors, Sytronix technology with up to 70% savings) and digitalization (e.g., CytroConnect), to reduce operating costs and increase system availability.
Custom hydraulic units and consistent maintenance ensure a long lifespan, high reliability und optimal performance of the hydraulic systems.Find out how ATEK Drive Solutions optimizes your production processes and enhances your competitiveness with innovative hydraulic units. From standard solutions to custom designs – we have the right solution for your requirements.
Are you looking for the optimal hydraulic unit for your specific application? ATEK Drive Solutions offers a wide range of solutions, combined with decades of experience. Contact us today via our contact form and receive customized advice!
Do you need a hydraulic unit that is perfectly tailored to your requirements? We are happy to advise you!
Request your individual drive solution now!
Introduction to hydraulic units
hydraulic units are essential power sources for heavy machinery and complex production lines. The correct selection of these hydraulic systems is crucial for overall efficiency and performance. ATEK Drive Solutions GmbH competently supports you in finding optimal hydraulic solutions and process improvements through comprehensive system expertise in the drive train.
What is a hydraulic unit?
Ein A hydraulic unit is an energy converter that transforms electrical energy into precisely controlled hydraulic power. Such a system allows presses, for example, to move or position heavy loads accurately. The correct design of the hydraulic unit significantly determines the efficiency and reliability of the entire system, as Bosch Rexroth emphasizes with its focus on overall system efficiency to achieve productivity gains.
The significance of hydraulic units in the industry
hydraulic units play a vital role in numerous industrial sectors, from robust construction machinery to high-precision medical technology, thanks to their ability to precisely control high forces. Examples of applications for such hydraulic powerhouses include the movement of ship canal gates or complex motion sequences in packaging systems that often utilize powerful hydraulic systems. Their high adaptability to specific industrial requirements makes hydraulic units a key for optimized production processes. Ihre hohe Anpassungsfähigkeit an spezifische industrielle Anforderungen macht Hydraulikaggregate zu einem Schlüssel für optimierte Produktionsabläufe.Types of hydraulic units and their applications
AC hydraulic units for stationary systems
AC-hydraulic units, typically equipped with 400V three-phase motors (power range 2.2 kW to >7.5 kW), are the common choice for stationary machines such as presses or injection molding machines needing a constant and reliable power supply. Their robust construction ensures these hydraulic units a long lifespan even under demanding industrial conditions, often sensibly complemented byhydraulic brakes. hydraulische Bremsen.
Special units and custom hydraulic units
For special industrial requirements, often custom units hydraulic units with specific valves, extended cooling systems, or complex controls are needed. Lalmek Hydraulics impressively demonstrates how modular system elements enable quick adjustments to complete custom designs for such hydraulic solutions. Custom hydraulic units are a driving force for innovative machine concepts and increased efficiency; ATEK Drive Solutions provides the necessary system expertise for the industrial drive train and the development of tailored hydraulic units.Components and functions of hydraulic units
The hydraulic pump: central component for power generation in the hydraulic unit
The hydraulic pump is the heart of every hydraulic unit; it generates the necessary oil flow and pressure by converting mechanical energy into hydraulic energy. Different types of pumps like gear, vane, or piston pumps deliver flow rates of 5.9–19.8 l/min at pressures of up to 250 bar. The careful selection of the pump is crucial for the performance characteristics, cycle times, and achievable forces of the hydraulic unit..
Valves, filters, and coolers: control and protection for the hydraulic unit
Important components of a hydraulic unit such as valves (e.g., 4/3-way valves with Cetop connection plates) precisely control pressure, flow rate, and direction of the hydraulic fluid. Filters (e.g., return filters with a fineness of 10-18 µm) and oil coolers are essential to ensure the purity and optimal temperature of the oil and thus the longevity of the whole hydraulic unit as well as connected components such as hydraulic brakes are ensured. A finely tuned overall concept of these hydraulic components is fundamental for a smooth and efficient operation of the hydraulic unit..Selection criteria and design considerations for hydraulic units
Determining pressure, flow rate, and tank size for hydraulic units correctly
When designing hydraulic units the maximum operating pressure (often up to 250 bar), the required flow rate (e.g., 10-50 l/min for ARGO-HYTOS models), and the appropriate tank size (aluminum tanks from 27-65 liters for optimal heat dissipation and oil reserve) are fundamental parameters. A precise needs analysis for the hydraulic unit avoids costly overdimensioning and thus saves energy and operating costs; ATEK supports you with expertise for modular hydraulic units and drive solutions.
- The accurate determination of the maximum operating pressure is crucial for the performance and safety of the hydraulic unit and the entire system.
- The required flow rate of the hydraulic unit must be precisely tailored to the specific requirements of the application.
- The tank size of the hydraulic unit should be sufficiently dimensioned to ensure adequate oil reserve and effective heat dissipation.
- A careful needs analysis prior to the selection of a hydraulic unit helps to avoid overdimensioning and thus save energy and costs.
- The selection of energy-efficient components for the A hydraulic unit, such as IE3 motors or variable-speed pump drives, significantly reduces energy consumption.
- More compact designs of hydraulic units and the reduction of the oil volume contribute to resource conservation and reducing the ecological footprint.
Consider energy efficiency and environmental impacts of hydraulic units
Modern hydraulic units are increasingly relying on energy-efficient components (like IE3 motors or variable-speed pump drives, for example, Sytronix from Bosch Rexroth, which enable savings of up to 70%). Ever more compact designs for hydraulic units (e.g., through myCRO technology) reduce the required oil volume and thus conserve valuable resources. Energy-efficient hydraulic units not only lower operating costs but also the company’s CO2 footprint..Trends and innovations in hydraulic units
Digitalization and networking for smart hydraulic units
Digitalization opens up new possibilities for smart hydraulic units. Integrated sensors continuously capture important operating data such as pressure, temperature, and oil quality in real-time. Innovative solutions like CytroConnect from Bosch Rexroth provide advanced data visualization and enable predictive maintenance, thereby reducing downtime of hydraulic units can be minimized. Connected hydraulic systems increase plant availability and sustainably lower maintenance costs – a decisive trend for the future of hydraulics and modern hydraulic units.
miniaturization and system integration in hydraulic systems
The trend toward ever more compact hydraulic units with simultaneously high power density continues, as the available space in machines and systems is often limited. Product series like the SPA series from ARGO-HYTOS, where the electric motors are space-savingly immersed in the tank, are examples of this development in hydraulic units. Progressive system integration not only reduces the size and installation effort of hydraulic units, but also minimizes potential leak points. Compact, integrated hydraulic solutions enable innovative machine designs and a higher power density of hydraulic systems.Maintenance and upkeep of hydraulic systems
Regular inspection and proactive measures for hydraulic systems
Regular inspections, which include checking the oil level, oil quality, filters, and the tightness of the system, are essential for the reliable operation of hydraulic units . Intelligent systems, such as those offered by Lalmek Hydraulics, with integrated level and temperature sensors, can prevent damage to the A hydraulic unit by initiating automatic shutdowns at critical values. Proactive maintenance, ideally supported by modern condition monitoring, effectively protects hydraulic systems from unexpected failures.
- Conducting regular inspections of hydraulic units, including checking the oil level, oil quality, filters, and the tightness of the entire hydraulic system, is fundamental.
- Proactive maintenance strategies for hydraulic units, supported by condition monitoring systems, help to detect potential problems early and prevent costly failures.
- Clean hydraulic oil is the key to the longevity of the components of a hydraulic unit; therefore, proper and regular oil changes are essential.
- Changing filters in the A hydraulic unit according to the manufacturer’s specifications or based on results from oil analyses ensures that the hydraulic oil remains free of harmful particles.
- Consistent fluid maintenance for the A hydraulic unit minimizes wear, maximizes the lifespan of the unit, and ensures its reliable function over long periods.
Proper oil and filter changes for hydraulic systems
Clean hydraulic oil is a crucial factor for the longevity and efficiency of a hydraulic unit. A regular, proper oil and filter change, conducted according to manufacturer specifications or based on oil analyses, is therefore mandatory. Contamination indicators on the filters signal the optimal time for a change (e.g., for a 10 µm return filter in A hydraulic unit). A correct and consistent fluid maintenance minimizes wear of the hydraulic components and maximizes the lifespan of the entire hydraulic unit, which is particularly important for safety-relevant systems such as safety brakes for elevator systems, often supplied by such hydraulic units are complex systems that are crucial for many industrial processes. Their correct selection, careful design, and diligent maintenance are guarantees for high efficiency and lasting reliability. ATEK Drive Solutions GmbH offers you comprehensive system expertise for your drive train and provides expert advice on all your hydraulic challenges and the optimal use of
hydraulic units sind komplexe und für viele industrielle Prozesse entscheidende Systeme. Ihre korrekte Auswahl, sorgfältige Auslegung und gewissenhafte Wartung sind die Garanten für hohe Effizienz und dauerhafte Zuverlässigkeit. ATEK Drive Solutions GmbH bietet Ihnen umfassende Systemkompetenz für Ihren Antriebsstrang und berät Sie fachkundig zu allen Ihren hydraulischen Herausforderungen und dem optimalen Einsatz von hydraulic units.
