From basics to the latest technologies – your comprehensive guide to efficient drive solutions.
What are the differences between AC and DC motors for industrial applications?
AC motors, especially induction motors, are robust and low maintenance, ideal for continuous applications. DC motors often offer a simpler speed control and are suitable for applications that require it. The choice depends on the load, environment, and required control quality.
When is a synchronous motor preferable to an induction motor?
Ein A synchronous motor is preferable when highest precision and efficiency are required, for example, in robotics or machine tools. They run exactly synchronized to the grid frequency and offer typically 2-5% higher efficiencies than induction motors, which can offset higher acquisition costs.
What advantages do IE4 efficiency class electric motors offer?
IE4-class electric motors exhibit the highest energy efficiency and can reduce energy losses by up to 20% compared to IE1 models. This leads to significantly lower operating costs and reduced environmental impact.
How does ATEK Drive Solutions support custom electric motor solutions?
ATEK Drive Solutions develops tailor-made drive solutions, even in small series. With a modular system and a large inventory of approximately 500,000 individual parts, we can flexibly and quickly realize individual requirements for electric motors and complete drive trains.
What are typical signs of an impending electric motor failure?
Look for unusual noises or vibrations (often a sign of bearing damage), overheating of the motor housing or an unexplained increase in power consumption. Early detection of these signs can prevent larger damages and downtime.
What role do servomotors play in modern industrial plants?
Servomotors are specialized electric motors that allow high-dynamic movements and extremely precise control of position, speed, and torque. They are essential in complex systems such as packaging machines, robots, or machine tools, where highest accuracy (down to the µm range) is required.
How does ATEK ensure fast delivery times for drive solutions with electric motors?
ATEK relies on a modular system, which enables millions of configurations. Combined with a large stock of nearly 500,000 individual parts and a modern digital infrastructure, we can deliver standard and many custom solutions very quickly..
The selection of the suitable type of electric motor is crucial for application performance; ATEK offers comprehensive solutions as a system provider from gear boxes to servomotors.
Modern electric motors, especially those of the IE4 efficiency class, can reduce energy losses by up to 20%, leading to significant cost savings and improved sustainability.
ATEK excels in custom special solutions , supported by a modular system and high parts availability, while proactive maintenance maximizes the lifespan of electric motors..Discover the world of electric motors: types, applications, efficiency standards, and how ATEK Drive Solutions can help you find the optimal solution for your requirements.
Electric motors are the heart of modern drive technology. Looking for the optimal solution for your specific needs? From choosing the right motor type to integrating it into your system – we are happy to assist you. Contact us now Contact us!
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Confidently understand the fundamentals of electric motor technology.
Electric motors are central components of industrial applications. The right selection and integration of these electric motors significantly influence the efficiency and performance of machines. This article highlights important aspects of electric drives, especially of Electric motors, for optimal solutions.
How does an electric motor actually work?
Electric motors convert electrical energy into mechanical rotational energy using electromagnetic fields, often with over 90% efficiency. This understanding of the operation of electric motors is fundamental to selecting the appropriate drive for a specific drive technology..
The main components: stator and rotor.
The stator generates the magnetic field; the rotor is excited to rotate by this. Their coordination determines the characteristic of the electric motor.. High-performance servomotors, such as servomotors from ATEK, utilize optimized designs for high dynamics and are a special form of Electric motors.
Direct Current (DC) versus Alternating Current (AC): A fundamental decision.
DC motors often offer simple speed control. AC motors (especially induction motors) are robust and low maintenance for industrial environments. The choice of the right electric motor. depends on load and control quality. AC induction motors are suitable as reliable Electric motors for continuous applications in conveyor systems.Identifying suitable electric motor types for every application.
Induction motors: The workhorses of the industry.
Robust construction, cost-effectiveness, and low maintenance make induction motors widely used Electric motors for standard applications (pumps, fans), often in continuous operation up to 1,500 rpm. This type of electric motor is a true workhorse. Squirrel cage rotors are common; wound rotors are for high starting torques. Details on the drive system integration are relevant when employing these. Electric motors Induction motors: Ideal for standard applications due to robustness, cost-effectiveness, and low maintenance.
- Asynchronmotoren: Ideal für Standardanwendungen durch Robustheit, Kosteneffizienz und geringen Wartungsaufwand.
- Synchronous motors: Offer high precision and efficiencies, optimal for demanding applications like robotics.
- Servomotors: Enable dynamic movements and highly precise control in complex systems.
- Stepper motors: Ensure exact positioning steps without the need for feedback systems.
- Gear motor units: Deliver high torques at adapted, often reduced speeds for powerful applications.
- ATEK special solutions: Offer servo-ready gear motor systems that combine the advantages of various Electric motors-types.
Synchronous motors: Precision and efficiency
Synchronous motors run in sync with the grid frequency, provide higher efficiencies, and are suitable as precise Electric motors for demanding applications (robotics, machine tools), with 2-5% more efficiency than induction variants. This efficiency increase can offset the higher acquisition costs of these. Electric motors specialized specialists in focus: servo, stepper, and gear motors.
Spezialisten im Fokus: Servo-, Schritt- und Getriebemotoren
Servomotors enable dynamic, precise control; stepper motors ensure exact positioning without feedback; gear motors are Electric motors , delivering high torques at reduced speeds. Electric motors ATEK offers Electric motorsservo-ready gear motor systems ATEK bietet servo-bereite Getriebemotorsysteme, that combine the advantages of these. Electric motors Servomotors achieve µm positioning accuracy.Increase efficiency and leverage future trends in electric motors.
IE efficiency classes: More than just letters.
IE efficiency classes (IE1-IE4, with IE4 being the highest) are important specifications for Electric motors with significant savings potential. An IE4electric motor has up to 20% less energy losses than an IE1 model, reducing operating costs and being more environmentally friendly. ATEK pays attention to gear developments for servomotors for overall system efficiency, which also includes the electric motor drive systems.
Materials and manufacturing: The path to excellence.
High-quality materials (e.g., silicon steel sheets to reduce eddy current losses) and precise manufacturing are essential for high efficiencies and long lifespans of Electric motors. The choice of rotor cage material (aluminum or copper) significantly affects the efficiency of the electromotor. Future trends: Intelligent and compact drives.
Trends in
are moving towards smarter drive solutions with integrated sensors for condition monitoring and predictive maintenance, as well as towards more compact designs with higher power density. Electric motors Future Zukünftige Electric motors will be more interconnected and significantly contribute to process optimization, for example, integrated into servo gear motor systems with fieldbus interface..Mastering individual drive challenges with ATEK Drive Solutions.
Entering international markets: A strategic necessity.
ATEK is entering international markets through direct sales (e.g., India, Southeast Asia) to offer expertise and high-quality products such as Servomotors, a special type of Electric motors, directly. Goal: >40 million € revenue by 2029. This requires local market knowledge and tailored sales strategies for Electric motors and drive systems.
- Strategic entry into international markets, for example in India and Southeast Asia, through direct sales.
- Ambitious sales target of over 40 million euros by the year 2029.
- Comprehensive system competence as a provider for the entire industrial drive train, including gear boxes, brakes, and Electric motors.
- Flexible modular system that allows a variety of configurations and ensures fast delivery times.
- Core competence in the development and manufacturing of custom special solutions, even in small series.
- High parts availability (approximately 500,000 stock parts) to ensure flexibility and short realization times.
Leverage system competence as a competitive advantage.
As a system provider for the industrial drive train (gear boxes, brakes, Electric motors) ATEK offers comprehensive overall solutions. The flexible modular system enables a variety of configurations and fast delivery times for drive systems with Electric motors. An example of this is the backlash-free planetary gear., perfectly tuned to ATEK servo motors, which are among the high-precision Electric motors ones.
Custom solutions: Our strength
Custom special solutions, even in small series, are a core competency of ATEK. Many applications require tailor-made drives, including specific Electric motors, for optimal performance. Approx. 500,000 stock parts ensure flexibility in realizing these individual Electric motors-solutions.Maximize electric motor lifespan through smart maintenance
Identify common causes of errors early
Common causes of failure with Electric motors are overheating, bearing damage, and winding issues. Regular inspections of electric motors detect signs (such as unusual noises or vibrations – an indication of bearing damage that can affect µm tolerances) at an early stage. Adhering to the recommended operating temperatures for Electric motors is critical.
Proactive maintenance: More than just lubrication
Modern maintenance for Electric motors includes continuous parameter monitoring for condition-based or predictive maintenance. This minimizes unplanned downtimes and maximizes the lifespan of the Electric motors, see also drive solutions. The cleanliness of the Electric motors prevents overheating.
Effective troubleshooting: Quickly back to productivity
In the event of a failure of a electric motor. , a systematic fault analysis (checking power supply, control commands) is important. The causes of problems with Electric motors often lie in the periphery or incorrect parameterization. A defective capacitor in an AC-electric motor is often quickly and cost-effectively replaceable.
The selection and integration of suitable Electric motors are crucial for the performance of machines and systems. The variety of Electric motors-types, the consideration of efficiency classes, and proactive maintenance are central aspects. ATEK’s system competency in the area of Electric motors and drive technology offers a significant added value here. For comprehensive advice on optimized drive solutions with Electric motors , ATEK is always at your disposal.
