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Home Development & Innovation Shape Memory Technology Flap actuator (SKA)
  • Development & Innovation
    • Testing & Simulation
      • A/C System Test Bench
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      • Durability simulation
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      • Corrosion Test in Salt Spray Fog
    • Innovation
      • Valves for Innovative Refrigerants
      • Fuel Cell Valves
    • Shape Memory Technology
      • Electronic expansion valve (EXV-S)
      • Flap actuator (SKA)
      • Linear actuator (LA)
      • Compact actuator (FGA)
      • Blocking actuator (FBS)
      • Temperature compensation valve (RVT)
      • Thermostat controller (RTL)
      • Thermostat controller (OMV)
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  • Development & Innovation
    • Testing & Simulation
      • A/C System Test Bench
      • Environmental Simulation of Heat and Cold
      • Durability simulation
      • Component Test Benches
      • Helium Leakage Test System for Leak Testing
      • Corrosion Test in Salt Spray Fog
    • Innovation
      • Valves for Innovative Refrigerants
      • Fuel Cell Valves
    • Shape Memory Technology
      • Electronic expansion valve (EXV-S)
      • Flap actuator (SKA)
      • Linear actuator (LA)
      • Compact actuator (FGA)
      • Blocking actuator (FBS)
      • Temperature compensation valve (RVT)
      • Thermostat controller (RTL)
      • Thermostat controller (OMV)

Flap actuator (SKA)

The flap actuator (SKA) is an autonomous drive for ventilation flaps.

Depending on the passing air, springs from a shape memory alloy adjust a ventilation flap proportional to the air temperature.

  • Applications in flap adjustments for wide-throw nozzle
  • No switching noise
  • No electrical connections required
  • Hohe Integration
  • High stroke range up to 12mm
  • Large actuation forces
  • Maintenance-free

click to enlarge image

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