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LEFAS, TEFAS, PDU High Lift Systems

Overview

Increase your lift on slow flights with flap actuation systems from Rockwell Collins. These responsive systems extend and retract movable surfaces on the leading and trailing edges of a wing. With our confidence-inspiring design certification and unparalleled manufacturing experience, you can count on them to deliver – flight after flight. In addition, we have the capabilities to design and develop the entire system, including control electronics, power drive units, individual flap actuators and wing-tip asymmetry detection and brakes.

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Contacts

Sales
CS Marketing and Sales
319-295-4085 Email

Technical Support
CS Avionics Systems
319-295-5000 Email

Features & Benefits
Specifications
Typical System
Related Documents
Training
Services & Support

Key Features & Benefits
  • Extends and retracts leading and trailing edge flap system: Used to increase lift during slow flight.
  • One system per aircraft
  • Single or multiple actuators: Choose to install per flap panel, per multiple flap panels or per wing.
  • Ballscrew design
  • Dual structural load path
  • Skewed roller no back
  • Torque tubes or flex drive cables: These transfer power along wing to each actuator.
  • Central drive unit located in center or aircraft
  • Torque dump clutch: Prevents overloading wing and flap structure.
  • Asymmetry brakes: Prevent skewed flap motion.

Please contact Rockwell Collins for additional information on this product.

Please contact Rockwell Collins for additional information on this product.

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Technical documentation is developed to your requirements for the operation and maintenance of your product.

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We enhance your training by providing the most advanced solutions to fit your needs. Our complete range of performance solutions and our instructional design specialists can identify your training requirements at any level.

To find out more about training, please contact us to speak to a representative.

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> Maintenance & Repair
> Spares & Parts
Our customer service engineers (CSEs) and global network of service centers provide you with the support you need for your commercial aircraft. Contact a representative

We offer a broad portfolio of service solutions, tailored to meet your specific operational objectives.

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Rockwell Collins Service Centers are strategically located throughout the world to provide maintenance on our equipment, both in and out of warranty. Overhaul and repair service can also be obtained at each location. As new products are introduced, service center capabilities are continually updated to support them. Located within each Service Center is a dedicated Customer Service Representative, available to answer questions or address problems.

To access a list of our global service locations access our Repair Equipment Directory 

If you would like information how to order repair parts or receive a quote, follow the link to the online shop.

Need a part now? We offer rental and exchange units that can be dispatched quickly though our global network.

Phone: 1-800-713-7693 (within the U.S. only) or 1-319-295-4361
Fax: 1-319-295-6646
Email: rentalexchange@rockwellcollins.com

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