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Tradition and technological improvement of the
mechanical parts
This considerable technological improvement is based onthe
optimum use of the brushless motors: indisputably the most
effective solution for weaving rooms, as they guarantee
great potential and unparalleled effectiveness. State-of-
the-art technology with a series of advantages for greater
economy in the management of weaving rooms:
The excellent performance of the PGA rapiers (patented) is a
consequence of the perfect and careful control of all movements
and the high forces that the mechanical principle of the eccentric
profiles - the beating heart of the Alpha PGA - guarantees in all
situations.
The Alpha PGA drive uni ts are extremely compact wi th a
robustness and precision that come from the application of new
technological concepts adopting a highly positive mechanical
principle.
The greater precision in mechanical couplings and the new
technological construction processes have resulted in superbly
high precision in motion, faithfully reproducing theoretical laws:
real proof of good mechanics.
The simplified and reduced number of components are the
essential step to obtain a maximum reliability, also at higher and
higher working speeds.
The application of these concepts has resulted in
far simpler adjustments: it's now a simple, quick
matter to vary the stroke of the rapiers, and without
the need for special tools.
The Alpha PGA loom is built around a powerful and reliable
mechanical heart: for high performance to give the weaver a
truly unique product.
The Hi Drive direct drive motorisation on the Alpha PGA
offers a series of huge advantages for easier management,
superior quality and less maintenance.
drastic simplification of the machine's construction,
thanks to the elimination of the brake/clutch unit and
other transmission organs, giving the loom renewed
and certain reliability
superior fabric qual ity, thanks to the higher motor
pick-up during start-up and hence fewer stop marks
s i m p l e , e f f e c t i v e l o o m m a n a g e m e n t w i t h
programmable and automatically variable speed and
less maintenance
lower energy consumption without additional costs for
electrical system upgrading