Model 541

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  • Ideal for industrial applications with different logistics
  • 2 types of application: with direct or indirect transmission to the spring axle by means of re-sending chain (in the case of reduced lateral spaces or too short door axles)
  • Irreversibility of the geared motor In the case of power failure: manual activation of the door by means of a quick unblocking device with cord or (541 V) by means of a chain pulley