Dunker D370-SMI mid-engine

Extended performance spectrum compared to classic blind drives based on alternating current with mechanical limit switches.

• • Creep speed for approx. 3 seconds each time the blind is started up enables sensitive adjustment of the slat angle and therefore optimum control of the solar radiation
    
  • The load-independent speed control keeps the speed constant over the entire height of the blinds, resulting in a uniform blind movement pattern, especially on large façades with many blinds
    
  • A new braking concept eliminates annoying braking noises
    
  • The end positions can be set conveniently via a control cable without the motor having to be accessible.
    
  • Several motors can be connected in parallel via a push-button.
    
  • Storage (self-holding) of the movement commands after pressing the up or down button for longer than 3 seconds.
    
  • By integrating many functions into the drive that were previously contained in the motor control units, the simplest control units can be used to control the motor.