Ball Screws
CEF Industries designs, manufactures, and tests AS9100D-certified ball screws for the aerospace and defense industry. With 30+ years of experience, we provide multiple configurations, high-load capability, a variety of mounting options, multiple ball return and loading options, gun drilling, and customized solutions for demanding applications.
CEF has earned a reputation for quality by paying close attention to detail, including material selection, raceway hardness, and matching thread pitch, radii, and root diameters.
Engineering and Testing Capabilities
- Engineering designs in both 2D models and 3D solid models using SolidWorks software
- Formal analytical design verification including FEA, FMEA, FMECA, MTBF, and MTBUR
- In-house test equipment for acceptance and development testing, including efficiency testing
- Coupling options for drive components, including worm gears
- Gun drilling up to 60 inches
- A variety of spindle designs for load connections
Applications Supported
- Civilian and military wing flap systems
- Landing gear extend/retract systems
- Radar antenna drives
- Engine thrust reverser deployment
- Aircraft doors
- Pilot seat adjustment
We're ready to connect
Need a ball screw for a demanding aerospace application? Contact CEF Industries to discuss configuration, load requirements, mounting constraints, and qualification needs.