Permanent Magnet Motors

IE5 Permanent Magnet Motors

Innomotics Permanent Magnet Motors

As global industries strive to achieve sustainable and energy-efficient processes, Our Innomotics PM, conforming to the IE5 efficiency class, represent future-proof and leading-edge drives for motion applications.

The principle of permanent magnet motors

As the name suggests, permanent magnets represent the core of the motors. These are predominantly fabricated from rare-earth materials which produce a consistent magnetic field. With their integrated magnets, Innomotics PM Permanent Magnet Motors do not require an electrical current to generate a magnetic field in the rotor, which sets them apart from conventional induction motors. This principle results in the higher efficiency of these types of motors.

The advantages of permanent magnets

Rare-earth magnets are the driving force behind the high efficiency levels of Innomotics PM Permanent Magnet Motors. These rare-earth magnets have magnetic properties that far surpass those of conventional ferrite magnets. They provide a higher power density, allowing for smaller, lighter and more efficient motors than those using ferrite magnets.

IE5 efficiency and beyond

Innomotics, a pioneer in motor technology, showcases its commitment to groundbreaking innovation through its permanent magnet motors. These motors comply with the IE5 efficiency class – the pinnacle of internationally recognized efficiency levels and even higher.

Key features of our permanent magnet motors

High torque and power density

Based on the innovative design, this motor can deliver the same torque from a smaller frame size when compared to induction motor technology.

Unparalleled efficiency

Complying with the IE5 efficiency class, these motors set themselves apart as a result of their high energy efficiency. This has a positive impact on operational expenses and the carbon footprint.

High efficiency in the partial load range

Permanent magnet motors are able to deliver significantly higher energy efficiency values in the partial load range and at lower speeds.

Reduced weight

As a result of the motor design and higher troque density. Permanent magnet motors tend to weigh less than conventional induction motors with a comparable power rating. This lower weight makes them ideal for appplications where the overall weight is a critical factor.

Design flexibility

The inherent properties of permanent magnet low voltage motors, such as their compactness and reduced weight, provide machine OEMs with a higher degree of flexibility. This is especially advantageous in applications where space is at a premium and compact motors are required.

Wide operating range

Permanent magnet motors are well known for their wide speed range without compromising efficiency and ensuring a high degree of flexibility in addressing various applications.

High torque density

Permanent magnet motors offer a higher torque per unit volume compared to many conventional motor designs, facilitating a high performance and compact drive.

Enhanced dynamic performance

Permanent magnet motors accelerate and decelerate quickly, making them the obvious choice for applications where speed and direction change rapidly.

Cooler operation

With no rotor current losses, permanant magnet motors frequently operate at cooler temperatures, extending component lifetimes and reducing thermal stress.

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Applications

From individual applications up to large-scale infrastructure projects in industry, the unparalleled efficiency, compactness and superior performance of Innomotics PM make them the obvious choice.

Innomotics has permanent magnet motors suitable for applications such as material handling, HVAC, water and wastewater, automotive, food processing, textiles – to name just a few. Our permanent magnet motors are not limited to conventional applications, but excel in other demanding use cases, especially where constant torque is required or high power density is a decisive factor.
The wide field of applications that can be addressed includes the following, for example:

Pumps
Fans
Blowers
Compressors
Cranes
Conveyor belts
Extruders
Mixers

Technical specifications

Motor type	1FZ1
Power range	0.37 - 250 kW
Shaft height	71, 90, 132, 180, 225, 280
Rated Speed	1,500 and 3,000 rpm up to 4,500 rpm
Cooling method	IC411 (self-ventilation), optionally IC416 (forced ventilation)
Degree of protection	IP55