 
  76 mm
 76 mm  Max 320 Kg.
 Max 320 Kg.  2 Motors
 2 Motors SR2.76 - Electromechanical operator with two motors and aluminum crown gear for the automation of balanced rolling shutters up to 320 kg.
SR2.76E - Version SR2.76 with electric brake SRE.X2.
SR2.76EC - Version SR2.76 with electric brake SRE.X2 and cable (4m).
| Base | SR2.76 | 
| Including electric brake | SR2.76E | 
| Including electric brake and 4-m cable | SR2.76EC | 
| Motor supply | 230 Vac 50/60 Hz | 
| Max absorbed current | 5.4 A | 
| Absorbed power | 1018 W / 1048 with SRE.X2 | 
| Maximum torque | 377 Nm | 
| Capacitor | 16+16 μF | 
| Max roller shutter stroke | 8 m | 
| Opening speed with no load | 8.4 r.p.m. | 
| Limit switch | Automatic | 
| Operating temperature | -20 °C ÷ + 50 °C | 
| Protection rating | IPX0 | 
| Electric motor insulation class | F | 
| Max roller shutter surface area | 32 mq | 
| Max balanced roller shutter weight | 320 kg | 
| Roller shutter axis diameter | 76 mm | 
| Pulley diameter | 240 mm | 
| Lubrication | Grease | 
| Weight | 8 kg |