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Needle winding. Reimagined

LUIGI PARMIGIANI

“I started working in Marsilli 10 years ago as a mechanical designer and for the last four years I have been part of the Research and Development team.

It is important for me that the machines are conceived and, above all, designed in an absolutely accurate way. The challenge is to improve what already exists with creativity and a critical eye and mind. When Marsilli decided to build our first needle winder I wanted to be part of the project. We were thinking outside of the box when we created this machine and we managed to design a revolutionary platform, without belts or cams, that is dynamic, flexible, totally configurable and adaptable.

I remember when we presented it for the first time during the fair in Berlin. I was thrilled and hoped that everything would go smoothly and that is exactly how it went: it was a hit! Everyone was speechless.

Ne|W has now been in production for 3 years both as a standalone machine and as part of production lines achieving amazing results in any situation. Customers appreciate it a lot and I can only be pleased with my work”.

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Your tailormade platform

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Ne|W is the platform created by MARSILLI for needle winding technology

Three years from the launching of the platform and following a lot of hands-on experience it is clear that our customers have chosen and choose it for its matchless flexibility, meaning that they can adopt it to produce one product and then choose to use it for a different product without needing Marsilli to intervene directly. This is possible thanks to the electric motors which actuate the Ne|W making each movement programmable.

On top of that, from a production point of view, Ne|W is also incredibly re-configurable: it is possible to increase the number of needles in time, to respond to the needs of the product.

The Ne|W platform with its combination of flexibility, dynamism and re-configurability has reached the top of the most popular Needle solutions according to our most demanding customers.

Process flexibility

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More info

The winder was designed to perform in different ways: Needle indexing or Spindle indexing

- Needle indexing
 
The stator is stationary during winding. All needle movements are motorized and programmable and managed in direct drive mode (no cam system, no belts, no lead screw). 

- Spindle indexing
 
The needle only moves vertically.

It is also possible to equip the system with all features needed to run both ways.

Product flexibility

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More info

It is possible to wind Straight Slot Stators and Skewed Slot Stators.
You only use the program to swap between the two modes.

The Ne|W can be configured for small or big stators (max 300 mm OD).

Wire routing

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The wire guide is tilted at a 90° angle (90° for the needle winding and 0° for wire passage).
The wire guide has additional possible inclinations (0°, 90°, 135°) for wire routing on the bottom part of the stator.

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Easy to program

The system is conceived to guarantee the maximum flexibility and configurability.
Parametrical data management allows: 

  • error proofing (anti-collision) on needle trajectory
  • choice of the optimized trajectory
  • no mechanical adjustment if the number of teeth per stator change
  • teach-in mode

A complete portfolio of solutions

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Stand
alone

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Production
lines

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Production
lines

High yield