Products | ABB Motors
Aluminium Process Performance Motors
ABB Aluminium Process performance induction motors are tough, high-quality products designed for durability in the most demanding environments and applications.
They are ideally suited to process industries and heavy-duty applications where motors have to meet high requirements for reliability, availability and efficiency in harsh conditions.
Aluminium Process Performance Motors
ABB’s M3AA process performance aluminium motors are engineered for demanding industrial environments where efficiency, reliability, and consistent performance are critical.
Covering sizes 56 to 250 with power outputs from 0.09 to 90 kW, this range delivers premium IE2 and IE3 efficiency levels in line with international standards, helping businesses reduce energy consumption and improve productivity.
Designed for versatility, durability, and compliance with the latest global regulations, the M3AA series combines ABB’s world-class engineering expertise with a comprehensive portfolio of technical options. Whether used in pumps, fans, compressors, conveyors, or other heavy-duty applications, these motors provide proven performance backed by ABB’s global reputation for quality and innovation.
Key Benefits
High energy efficiency, helping to reduce energy costs and your carbon footprint.
A durable and reliable design with robust aluminium construction.
Wide power range, suitable for light to heavy-duty industrial usage.
Versatility in applications, suitable for pumps, fans, compressors, conveyors and general industrial processes.
Globally compliant and fully aligned with international motor efficiency standards.
Proven ABB quality, fully backed by ABB’s reputation as a global leader in motors and drives with strong technical support.
Typical usage & application
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Pumps
Ideal for water treatment, irrigation, HVAC and industrial fluid handling thanks to high efficiency.
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Compressors
Ensuring dependable operation in air compression systems, refrigeration units, and process industries.
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Conveyors
Providing reliability for moving goods in manufacturing, logistics, and packaging facilities.
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GENERAL
A reliable choice for workshops and any application requiring rugged performance.
Download the full catalogue
For complete technical specifications, performance data, and detailed product options, download the official ABB M3AA Aluminium Motors Catalogue.
This comprehensive guide includes efficiency ratings, dimensional drawings, mounting arrangements, and variant codes, giving you all the information you need to select the right motor for your application. Having the catalogue on hand ensures quick reference for engineers, procurement teams, and maintenance staff who need accurate data in one convenient document.
Frequently Asked Questions
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To be able to start premium efficiency motors (IE3-motors) we have increased the magnetic tripping level for some MMS to secure a start without tripping. The implementation became effective in August 2014.
The modern AF contactors from ABB have already from the beginning been designed to handle high efficiency motors.
When designing contactors to match the new efficient motors it is a balance between being able to close the contacts having a high inrush current peak and at the same time not causing an increased mechanical tear on the contact system.
ABB has been able to solve this using the AF technology, electronically controlled contactors. This technology allow us to fine tune the performance of the magnet system resulting in an optimised function for the job.
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When you change a motor you always have to check how well the new motor data is matching the current design of the system. Mainly because there are many different motor brands and motor designs out in the market. For example, the motors from ABB have for many years had an efficiency in line with IE3 motors, so when comparing the motor data you may find IE3 motors having the same data as the old motor you are replacing.
If you are unsure, you can always use the ABB Selection tool for motor starters (SOC) to find the correct devices to be used when starting an IE3 motor.
We are constantly working with developing the coordination tables to match the market needs.
If fuses are used in the old installation, and if the starting current (locked rotor current) on the new motor are significantly higher than before, then you might need to check the fuse size. Use the same selecting rules as before.
If the starting current is high and too close to the fuse tripping curve, you may have some ageing of the fuse causing it to trip without having a “fault” in the system.
The sizing of the cable normally has margins and will be able to remain as is. We have not seen any cases when a change of the cable has been needed.
Thermal conditions will remain as they are from the even lower rated current.
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The ABB selection tool for motor starters (SOC) indicates for which motors the selection is valid and this goes for all types of motors, IE1/IE2 as well as IE3.
When working with coordination, the motor data is the key data for the correct selection. And “IE2 data” can be valid also for IE3 motors, in the case when the locked rotor current is lower than 7,5 times the rated current. And this can absolutely be the case as the motor characteristics differ a lot both between brands, size and number of poles in use etc.
So for an optimised solution, always check the exact motor data. The same is valid for the wye-delta starters.
IE2 and IE1 motors installed don’t require changes and in these cases the IE1/IE2 coordination can be used for the repairing an old installation.
The same goes for equipment for export outside Europe, as there are large parts of the market that still are not demanding the use of premium efficiency motors.
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