ASM 124: Damper actuator 
 
How energy efficiency is improved
Torque-dependent cut-off facility for efficient usage of energy
 
Features 
• For operating air dampers, shut-off dampers, butterfly valves and multi-leaf dampers
• For controllers with switching (2- and 3-point) output
• Synchronous motor with electronic activation and cut-out
• Maintenance-free gear unit
• Electronic end position detector and motor cut-off
• Self-centring spindle adapter for fitting onto damper spindle
• Gear unit can be disengaged to position the damper and for manual adjustment
• Suitable for all fitting positions
• Threaded holes (M5) for fitting to bracket
• Version with halogen-free cable on demand