EDR Light regulation dampers
Description
Butterfly balancing dampers are supplied as standard with a self-locking manual adjustment mechanism (no tools are required for positioning and regulation) and are also suitable for motorized control.
The casing is made of galvanized sheet steel and features laser butt-welded construction without overlapping seams. The spigot ends are dimensionally calibrated to ensure a precise and airtight fit.
Characteristics
Spigot lenght:
- diameters from 80 to 250 mm L2 = 40 mm;
- diameters from 250 to 355 mm L2 = 60 mm;
- diameter from 400 to 500 mm L2 = 80 mm.
Loader supports features:
- diameters from 80 to 280 mm polyoxymethylene support;
- diameters from 400 to 500 mm aluminum support.
Accessories
Pin and plate for motorization.
Recommended Servomotors
Servomotor Without Spring Return CM LM..A Couple 2 Nm 5 Nm Universal pin size (mm) 6-12,7 6-20 For damper up to 0,4 m2 1 m2 ON/OFF 3-Point AC /DC 24 V CM24-L LM24A AC/DC 24 V With auxiliary contact LM24A-S AC 230 V CM230-L LM230A AC 230 V With auxiliary contact LM230A-S Modulant - Comand 0...10V AC /DC 24 V CM24-SR-L LM24A-SR AC/DC 24 V With auxiliary contact AC 230 V LM230ASR
Servomotor With Spring Return TF LF Couple 2,5 Nm 4 Nm Universal pin size (mm) 6-12,7 8-16 For damper up to 0,5 m2 0,8 m2 ON/OFF 3-Point AC /DC 24 V TF24 LF24 AC/DC 24 V With auxiliary contact TF24-S LF24-S AC 230 V TF230 LF230 AC 230 V With auxiliary contact TF230-S LF230-S Modulant - Comand 0...10V AC /DC 24 V TF24-SR LF24-SR AC/DC 24 V With auxiliary contact AC 230 V TF230-SR
Accessories for Installation Servomotors
To install the servomotor on the EDR damper it is necessary to purchase a specific pin and a specific plate.
Description Eur Perno corto L=60mm (idoneo per installazione su servomotori serie CM LM...A) 15,30 Piastra corta (idonea per installazione su servomotori serie CM LM...A TF) 13,36 Perno lungo L=100mm (idoneo per installazione su servomotori serie TF LF) 14,79 Piastra lunga (idonea per installazione su servomotori serie LF) 3,78
