Roof motors

2. Sight motors   

On sight motors are placed in one side of the roller bar and constructed to move shutters of 170 up to 600 kgs . Motors use depend on the weight to move and are single or triple forced.
All automatic motors have an electric brake which is used for safety and protection against accidents . By blackouts  easy to remove and ensure manual operation.

©2023 Portotechnica All Rights Reserved.