products
aviation
example 1
example 2
example 3
aerospace
consulting
actuators
electronics
systems

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Products: aviation

Our actuation systems for the aviation industry start from variable-pitch propeller actuation for ultralight aircraft over throttle actuators, landing flap drive systems and (elevator) trim drive systems for business aircraft (turboprops and jets) to primary flight controls.   => Example: LAPAZ - actuator electronics for flight control (with Stemme AG)
The demands in the aviation industry very often require a customised approach, to fulfil the safety requirements (under restricted space conditions) over the necessary temperature range or under vibrations.

We have especially for technology demonstrator programs a broad range of solutions, from which we participated in several national and international programs.

  => Example: landing flap drive system
It is a vital part of our profile to carry out the calculations of estimated operation time (fatigue life of bearings, gears), operation limits (buckling of the spindle actuators) or thermal behaviour, which are necessary for the certification. We also plan and supervise the required environmental tests (climate, vibration, EMC).   => Example: landing flap drive system

Example: LAPAZ - actuator electronics for flight control (with Stemme AG)

Example: landing flap drive system (spindle force 12 kN resp. 2700 lbf)

Example: landing flap drive system (spindle force 4 kN resp. 900 lbf)

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last update 13. June 2011  

Rosner & Rosner GbR | Electro-mechanical Actuation Systems
phone: +49 (0) 58 27 - 97 09 81
| fax: +49 (0) 58 27 - 97 09 82
e-mail: rosner@rosner-tdl.de
| internet: http://www.rosner-tdl.de
Neue Strasse 3
| 29 345 Unterluess | | PO box 11 11 | 29 343 Unterluess
Germany