Exhibitions

 

 

20/21 September 2023 Pordenone

The design office for the development of electrical motors

A family business in the 3rd generation

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Current Project: LÍTRAS


(Linear Innovative Thrust Reversal Actuation System)

 

 

Task:  

The thrust reverser flaps of a commercial aircraft are to be electrically driven contrary to the previous hydraulic drive method.

 

Solution:  

Highly utilized double-sided, transverse force-free linear motor in short stator design.

 

Result:

Active volume 4,5 l (0,0045 m³)

Possible power for short-term 12000 N

The drive task requires 7000 N for a short time at a limited current.

The force density corresponds to approx. 50 – 60 % of a hydraulic cylinder, with equal forces in both directions.

 

Advantage:

Oil free (environment, risk of fire)

High control dynamics

Design freedom for other geometries

High efficiency

 

This project has received funding from the Clean Sky 2 Joint Undertaking (JU) under grant agreement No 887163. The JU receives support from the European Union’s Horizon 2020 research and innovation programme and the Clean Sky 2 JU members other than the Union.