Madas DN 50, Technical Manual

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ITG Madas Technical Manual - 9|9.2 - REV. 0 of 12
th
Feb 2019
6.0 - ACTUATOR- LM24A-SR
Damper actuator for operating air control dampers in ventilation
and air-conditioning system for building services installations
• For air control dampers up to approx. 1 m
2
• Torque 5 Nm
• Nominal voltage AC/DC 24 V
• Control: modulating DC 0 ... 10 V, position feedback DC 2 ... 10 V
6.1 - TECHNICAL DATA
The damper actuator is not allowed to be used outside the specified field of application, especially in aircraft or any
other form of air transport.
• Assembly must be carried out by trained personnel. Any legal regulations or regulations issued by authorities must
be observed during assembly.
• The device may only be opened at the manufacturer‘s site. It does not contain any parts that can be replaced or
repaired by the user.
• The cable must not be removed from the device.
When calculating the required torque, the specifications supplied by the damper manufacturers (cross section,
design, installation site), and the air flow conditions must be observed.