Tubular motor Siral Ø40mm "EL4"

• EL1 / 4 = with electronic cut-off: protects the roller shutter curtain both in the DOWN direction and when moving up, because the intelligent electronics memorize the force curve and reliably switch off if there is a sudden deviation.
• Limit switching for the EL1 / 4 series: 4 different switching modes can be selected depending on the intended use. Even simpler: EL1F / 4F with integrated radio. Setting the end points and the desired mode via hand-held transmitter.
  
• Motor: Single-phase AC asynchronous motor, maintenance-free, lubricated for life. Insulation class H, short-time operation 4 minutes.
• Full winding capacity in every direction due to the fact that our motors are not supplied with a fixed center position.
• Permanent overheating protection: prevents the motor from restarting automatically after reaching 140° C.
• Brake: naturally a disk brake that is closed by spring force and where the braking force always remains the same regardless of the temperature and load.
• Gearbox: a 3-stage planetary gearbox converts revolutions into power - naturally it is lubricated for life, maintenance-free and extremely quiet.

Specifications