Ecospeed F -Series
World of aluminium structures
Down the years, Starrag has established itself as a proven partner for the aerospace industry. In 1998 the challenge was the development of a machine tool concept to achieve the lowest cost per part. This resulted in the innovative and highly efficient Ecospeed machine series.
This technology partnership includes everything from customer specific engineering to application development including CAM programming, tool and fixture design and automation.
Since market introduction in 1999, the parallel kinematic Sprint Z3 machining head technology has been successfully adapted to a modular range of machines covering component sizes from less than 1 m up to 8 m in length. Many of the world's leading aerospace manufacturers have selected Ecospeed series machining centres for the production of a wide variety of different components.

Spindle
Starrag offers comprehensive spindle know-how and for many years has successfully delivered more than 2000 units to the market. As a customer you benefit from unmatched productivity thanks to highest MRR with real 120 kW spindle.
For hard to cut materials Starrag gear spindles achieve higher material removal rates through
- Superior stiffness with short and sturdy spindles shafts
- Superior collision contour through compact built up means shorter tools lengths
- Superior torque characteristic adjusted for hard metal machining

Sprint Z3
The Ecospeed series offers the most advanced technology in parallel kinematics that will ensure future competitiveness for your business.
Reliability and performance achieved by Ecospeed technology has been continuously improved over the years.
Sprint Z3 and its parallel kinematic concept: Three parallel linear axis drives are mounted radially equispaced in a barrel-shaped headstock. The spindle platform is connected to each drive by means of rigid levers with a simple pivot at one end, and a ball joint at the other end. A high performance motor spindle is mounted to the spindle platform.

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Your high performance 5-axis machining center

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Ecospeed Series
Ecospeed is the synonym for the most economic method of machining complex aluminium structural components in the aerospace industry.