CDA InterCorpControllable 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

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

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

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

Standard Modules

• Eight Frame Sizes of Motors• Nine Frame Sizes of Gearheads• Position Transducers• Standard Peripheral Devices

TachometersBrakesRotary AccelerometersCommutation 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.

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

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

Selection Drivers

9

• Load inertia• Torque requirements• Power limitations• Size and weight• Life requirements• Control requirements

– Position– Velocity– Smoothness

• Duty cycle

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

Linear Actuators

• Standard Rotary to Linear Conversion Modules• Optional Mounting Interface• Ground Ball Screw, ACME Screw or Roller Screw• Optional Position Feedback Transducers

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

Testing CapabilitiesOutsourced Environmental Tests

AccelerationBarometric PressureExplosionFungus ResistanceHumidityMoisture ResistanceRainSalt FogSalt SpraySand and DustShockTemperature at AltitudeVibrationWater Immersion

CDA Internal TestingThermal 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 DynamometersUp to 11,000 lb-inUp to 48 kW

CleanroomCertified ISO 14644-1 Class 7 (Formally FED-STD-209 Level 10,000)

Final Assembly and Test area for Dry Lubed ApplicationsTwo ISO 14644-1 Class 5 (Formally FED-STD-209 Level 100) Laminar Flow BenchesNitrogen Chamber for Dynamic Testing of Dry Lubed Components

Final Assembly and Test area for Wet Lubed ApplicationsTwo 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 CapabilitiesMobil Test Equipment

Engineering Analyses

Risk MitigationTorque MarginGear StressBearing Contact Stress Thermal AnalysisLubricant LossFastener LifeReliability Vent Path Magnetic Structural WeightEnvironmental

Electrical Parts De-ratingFMECAMTBFGeneral FatigueCTEWear

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

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

CDA InterCorp

Controllable Drive Actuators450 Goolsby Blvd Deerfield, Florida 33442-3019

Tel (954) 698-6000 Fax (954) 698-6011www.cda-intercorp.com