Efficient three-phase asynchronous motors
Three-phase asynchronous motors are at the heart of many industrial applications. The asynchronous motors from Technische Antriebselemente offer an impressive combination of efficiency and durability. Our range of drives includes three-phase motors in accordance with the IEC 60034-30-1 standard, and we offer motors in three efficiency classes. IE3 motors with maximum efficiency in continuous operation as well as IE2 and IE1 drives as brake motors. Our motors are 3-phase drives with 6, 8, 10, 12, 16 or 32 poles. The typical design of an asynchronous motor, characterized by a robust squirrel cage rotor, ensures high reliability and low maintenance, making them an ideal choice for various industrial sectors. Click on the product image for the data sheet.
Technische Antriebselemente supports you in the realization of the entire drive train, from the connection to your control system to the coupling with your machine. Our product specialists will be happy to advise you on your application and the selection and integration of the drive unit.
Standard motors
- 3ph asynchronous motors
- Power up to 30W
- 3 efficiency classes (IE1, IE2, IE3)
Profile of our standard motors
- Three efficiency classes available
- Suitable for operation on frequency inverters and directly on the mains
- High reliability and durability thanks to IP55 protection class and insulation class F
- Available in different sizes and with different numbers of poles (2, 4, 6, 8, 10, 12, 16, 32 poles)
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High-performance asynchronous motors: efficiency meets durability
A key component of an asynchronous motor is the torque. Asynchronous motors use the induction principle to generate powerful torque, which is essential for demanding industrial applications such as in the metal industry, water treatment or other heavy machinery. The flexibility of speed control through frequency converters makes asynchronous motors particularly adaptable. This allows precise control of the motor power according to the specific requirements of different processes. The ease of maintenance of asynchronous motors, combined with their robustness and durability, ensures reliable and long-term performance. This makes them a cost-effective solution for industrial companies that value long-term investment and sustainable operation.
We develop customized asynchronous motor solutions for your project
Every industrial project requires a unique drive solution. At Technische Antriebselemente, we design asynchronous motor solutions that are tailored to your specific needs. From highly efficient IE3 motors to customized drive trains, we combine innovation with durability to meet your technical challenges. Our aim is to be at your side from the initial idea to implementation with expertise and tailored advice.
Industry-specific applications with asynchronous motors
Synchronous motors from Technische Antriebselemente are used in various industries where robust and efficient drive solutions are required. Our expertise spans many sectors to guarantee optimum performance and reliability and is based on decades of experience.
- Mechanical and plant engineering
- Machine tools
- Medical technology
- Intralogistics
- Electrical industry
- Automation
- Food industry
- Packaging machines
Voices of our customers
"The asynchronous motors run reliably and efficiently, even under high loads. Their robust design ensures a long service life and minimal maintenance - exactly what we need!"
"Thanks to their high energy efficiency and stable performance, these motors are perfect for our applications. They offer a constant speed and work perfectly even under demanding conditions."
60 Years of experience
4.000 Products
10.000 satisfied customers
Other motors
Frequently asked questions about asynchronous motors
What is the basic structure of a three-phase asynchronous motor?
The three-phase asynchronous motor, a common form of electric motor, mainly consists of two main parts: the stator (fixed part) and the rotor (rotating part). The stator is fitted with a three-phase winding which, when connected to a three-phase mains supply, generates a rotating magnetic field. The rotor is usually designed as a squirrel cage rotor, in which conductive rods lie in grooves in the iron core and are connected at both ends by rings. This design enables currents to be induced in the rotor by the stator’s magnetic field, which sets the rotor in motion. The speed of the rotor depends on the frequency of the three-phase mains and the number of pole pairs in the motor. The motor housing protects the internal components and serves to dissipate heat. The robust and simple design of the three-phase asynchronous motor makes it ideal for many industrial applications.
What do the different efficiency classes IE1, IE2 and IE3 mean for asynchronous motors?
The efficiency classes IE1, IE2 and IE3 for asynchronous motors, defined in accordance with the EC Machinery Directive IEC 60034-30-1, indicate the energy efficiency of the motors. IE1, also known as standard efficiency, is suitable for intermittent operation or as a brake motor, but is no longer approved for continuous operation according to the current standard. IE2 stands for motors with higher efficiency, which have been specially developed for continuous operation on frequency converters. IE3 motors offer even greater efficiency and are ideal for direct operation on the mains. Despite the different efficiency levels, our motors in all classes retain the same dimensions in accordance with IEC 60034-30-1, which enables simple integration and interchangeability.
What is the difference between a squirrel cage rotor and a slip ring rotor in asynchronous motors?
The main difference between a squirrel cage rotor and a slip ring rotor in asynchronous motors lies in their design and mode of operation. A squirrel cage rotor, also known as a squirrel cage rotor, has a rotor consisting of conductive bars that are short-circuited at both ends by rings. This simple and robust design is low-maintenance and cost-effective. Squirrel cage motors are ideal for applications where constant torque and high reliability are required. Slip ring motors, on the other hand, have a winding in the rotor that is guided to the outside via slip rings and brushes. This enables starting current limitation and better control of the starting behavior. Slip ring motors are suitable for applications that require high starting torque and variable speed control, but require more maintenance due to the slip rings and brushes.
What are the advantages of using a frequency inverter with asynchronous motors?
The use of a frequency inverter with asynchronous motors offers several advantages, particularly in terms of control and efficiency. Frequency converters enable precise control of motor speed and torque, resulting in improved power regulation and process control. They allow motor power to be adjusted according to actual operating conditions, saving energy and reducing operating costs. In addition, frequency inverters help to reduce mechanical wear on the motor by ensuring smooth starting and stopping. This extends the service life of the motor and reduces maintenance costs. Frequency inverters also help to reduce peak electrical loads on the grid and improve the overall energy efficiency of the motor system.
