Drive device for a roller shutter or canvas awning has an electrical pipe motor housed within the shutter tube with a coupling that links the motor to a shut-off unit

摘要

Drive device for a roller shutter or similar has an electrical pipe motor arranged within the tube around which the shutter is wound. An end shut-off device is designed as a separate shut off unit and the pipe motor (1) and end shut-off unit are joined to each other via a coupling (2, 4).