Emlux up and down curtain motor system's Spool
The spool of the lifting curtain.Roll the belt. Driving Belt Winder.It Can be up and down drapery curtain with automatic.One accessories of up and down curtain motor system.
Feature
Spool
*Item No: YS-YS-L-01-spool
*Size:50mm diameter inner
*Material:plastic ABS
Distance meter:6