EL1F motor with electronic cut-off up to 75Nm:
Same as the EL1 motor in working principle. Operation and end position adjustment is carried out however via transmitter. Can be actuated with any number of SIRAL transmitters, sensors or the SIRALHome app.
Protects the shutters both in the DOWNward direction as well as when retracting, because the smart electronic device senses the expenditure of energy and stops reliably should there be a sudden deviation from it.
Limit switching: Adjustment via hand-held transmitter or master transmitter. Despite minimal space in the shutterbox, adjustment is nevertheless extremely easy.
If set to torque cut-off, the motor re-regulates this point and stops with appropriate force.
EL1F 40/09, EL1F 40/12
EL1F 50/08, EL1F 50/12, EL1F 50/20, EL1F 50/30, EL1F 50/40
EL1F 60/55, EL1F 60/75