CDA InterCorp | Capabilities
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CDA InterCorp is a leader in designing and manufacturing highly reliable controllable drive actuators for over 40 years. They provide standard and custom actuators for aerospace, military, downhole oil, and space applications. Their modular design approach uses standardized parts, materials, and processes to provide flexible and rugged actuators with short lead times. CDA designs, manufactures, tests, and qualifies all components in-house according to ISO quality standards.
CDA InterCorp | Capabilities
- 1. CDA InterCorp Controllable Drive Actuators For almost 40 years, CDA InterCorp has been a leader in the design and manufacture of highly engineered, extremely reliable Controllable Drive Actuators for Down Hole, Military and Commercial Aerospace, and Space Industries. ISO 9001:2008 certified AS 9100 Delta Compliant
- 2. Military and Commercial Aerospace • Control Surface Position Sensors • Valve Actuation • Wheel Speed Sensors • Azimuth/Elevation Drive Actuation • Shroud Actuation • Turret Drive Actuation • Radar Drive Actuation CUSTOMERS INCLUDE APPLICATIONS INCLUDE • Boeing • Cessna • DRS Optronics • Eaton • Honeywell • L3 • Lockheed Martin • Northrop Grumman • Raytheon • Selex F-22 Raptor Citation X OH-58 Kiowa
- 3. Space Industry • Solar Array Deployment Dampers • Filter Wheel Drive Mechanisms • Solar Shield Door Hinge Drive • Shutter Drive Mechanism • Reflective Mirror Directional Control • Contamination Cover Drives • Camera Rotation Drives • Lens Cover Actuation • Antenna Deployment Actuation • Cryogenic Actuation and Resolvers CUSTOMERS INCLUDE APPLICATIONS INCLUDE • Astrium • ATK • Ball Aerospace • Goodrich • ITT • Kongsberg • LASP • Lockheed Martin • NASA (Goddard, Johnson, Langley, Lewis) • Northrop Grumman • RUAG • Sener James Webb Space Telescope Space Based Space Surveillance (SBSS) Rosetta Spacecraft
- 4. Down Hole & Off Shore Oil Industry • Core Sampling Drives • Weight on Bit Drives • Gas Lift Valve Drives • Perforation Drive • Pump Motors • Retractable Fail Safe Drives • Stage Lock Drives • Valve Position Transducers • Steerable Tools CUSTOMERS INCLUDE APPLICATIONS INCLUDE • ABB • Baker Oil Tool • Halliburton • National Oilwell Vector • Sandia National Labs • Schlumberger • Weatherford
- 5. Standard Modules • Eight Frame Sizes of Motors • Nine Frame Sizes of Gearheads • Position Transducers • Standard Peripheral Devices Tachometers Brakes Rotary Accelerometers Commutation Modules CDA InterCorp’s core philosophy of modular standardization has withstood the test of time. Each modular design utilizes the same inventoried piece part standards, materials, processes, and construction techniques. Inherent in our standard modules are unequaled reliability and ruggedness, while maintaining flexibility in providing “custom” mechanical interfaces and electrical characteristics.
- 6. Motors • Eight Frame Sizes from 0.50” to 3.00” Dia. • (0.50”, 0.75”, 1.00”,1.25”, 1.50”, 2.00”, 2.50”, 3.00”) • PH Grade Steel Housings and Rotor Shafts • ABEC 7 Bearings • Various Motor Types in Standard Frame Sizes • DC Motors • Stepper • Brushless • AC Motors • Induction
- 7. CDA Design Advantages • Standard Temperature Range from -80° – +225°C • Capable of temperatures to 4 Kelvin with dry-film lubrication • Polyimide Based Insulation System • Low Thermal Resistance • Matched CTE • SmCo Rare Earth Magnets • Standard modular design and component selection • Reduces Lead-time • Reduces Non-recurring Engineering charges • Reduces manufacturing scrapped parts • Only mounting configuration and motor windings are custom
- 8. Selection Drivers 9 • Load inertia • Torque requirements • Power limitations • Size and weight • Life requirements • Control requirements – Position – Velocity – Smoothness • Duty cycle
- 9. Gearing • Nine Frame Sizes from .75” to 6.00” Dia. (.75”,1.00”,1.25”,1.50”,2.00”,2.50”,3.50”, 4.50”,6.00”) • PH Grade Steel Housings and Gearing • Single piece blank, machined at CDA in Florida • Through Hardened AGMA 12 Gearing • ABEC 7 Bearings • Types of Gearing • Spur • Planetary • Right Angle
- 10. Linear Actuators • Standard Rotary to Linear Conversion Modules • Optional Mounting Interface • Ground Ball Screw, ACME Screw or Roller Screw • Optional Position Feedback Transducers
- 11. Peripheral Devices • Brake types • DC friction brakes • Passive detent brakes • Velocity Sensing • Tachometer • Rotary Accelerometer • Positioning Sensing • Rotary Variable Differential Transformers • Resolvers • Field Directors • Hall Effects
- 12. Testing Capabilities Outsourced Environmental Tests Acceleration Barometric Pressure Explosion Fungus Resistance Humidity Moisture Resistance Rain Salt Fog Salt Spray Sand and Dust Shock Temperature at Altitude Vibration Water Immersion CDA Internal Testing Thermal Vacuum Universal Cryogenics custom Dewar designed for a temperature range of - 253°C to +230°C at a pressure of 10E-6 Torr. Thermal Cycling -180⁰C to +300⁰C Numerous Dynamometers Up to 11,000 lb-in Up to 48 kW
- 13. Cleanroom Certified ISO 14644-1 Class 7 (Formally FED-STD-209 Level 10,000) Final Assembly and Test area for Dry Lubed Applications Two ISO 14644-1 Class 5 (Formally FED-STD-209 Level 100) Laminar Flow Benches Nitrogen Chamber for Dynamic Testing of Dry Lubed Components Final Assembly and Test area for Wet Lubed Applications Two ISO 14644-1 Class 5 (Formally FED-STD-209 Level 100) Laminar Flow Benches Cleaning Area within Cleanroom ISO 14644-1 Class 5 (Formally FED-STD-209 Level 100) Vacuum Oven for Cleaning Vacuum Oven with TQCM Capabilities Mobil Test Equipment
- 14. Engineering Analyses Risk Mitigation Torque Margin Gear Stress Bearing Contact Stress Thermal Analysis Lubricant Loss Fastener Life Reliability Vent Path Magnetic Structural Weight Environmental Electrical Parts De-rating FMECA MTBF General Fatigue CTE Wear
- 15. Manufacturing and Quality • Manufacturing Capabilities – All components assembled & tested in house – Windings made on a machine – Hand inserted – All processes controlled by CDA process Control sheets • (i.e., routers, travelers, etc) – Numerous QC inspection points from step #1 to shipped product • (class 10,000 clean room, class 100 flow benches) • Machine Shop – In house gear cutting – Typical Lathes, Mills, – ID & OD Grinding
- 16. Manufacturing and Quality • Inspection Capabilities – 100% of incoming items subject to incoming inspection – Various inspection points during manufacturing processes – All units subject to acceptance testing prior to shipping • Supplier Control – CDA manages all suppliers per ISO 9001 requirements – All new suppliers subject to initial survey and audit – All items procured from approved suppliers – CDA has many well established suppliers with 20+ year working relationships
- 17. CDA InterCorp Controllable Drive Actuators 450 Goolsby Blvd Deerfield, Florida 33442-3019 Tel (954) 698-6000 Fax (954) 698-6011 www.cda-intercorp.com