Skylight Roller Shades
Tension Dual Motor System (FTS) – electric skylight
shades and angle openings with an FTS allows complete
control, using solar shading or blackout fabrics.
Fabric tension systems hardware consists of dual motorized tubes,
fabric secured between 2 tubes with cable or industrial webbing.
Standard FTS Systems have fabric rolling off the top of the
tube (closest to the window) with the motors R/R. Motor speed
is 20 RPM.
The controller operates each motor independently to maintain
the dynamic (moving) tension. The final (static) tension is
then set to eliminate sagging when the fabric is fully closed.