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Damper Motor

Application

The exodraft Damper Motor is used in exodraft exhaust system solutions for the protection or control of inflow of hot flue gas to Basic Plate heat recovery devices. A damper motor is used primarily for larger boiler systems, industrial processing plants, or commercial systems. All parts in contact with flue gas are made from stainless steel EN 1.4404. All exterior parts are made from stainless steel EN 1.4301. An integrated electric motor opens and closes the flue. Two types: on/off or modulating motor. Power supply and start/stop signal come from an external exodraft control, and thus is not part of the Damper Motor. The Damper Motor has a safety feature causing it to enter safety mode automatically in case of power failure.

Limitations

  • Max. temperatur 600°C.
  • The Damper Motor is not to be used as a draining point in an exhaust system.
  • As a rule, the Damper Motor is only for indoor installation.
  • Installation outside requires extra shielding.
  • Flue gas / process air must be of a quality (particle free) that will not, over time, cause the
    damper to be filled with residue that can affect the function of the damper.
Type:DM350DM350-MDM400DM400-MDM500DM500-M
Bypass-Motor Type:

NFA 10Nm

NF24A-SZ 10Nm
NFA 10NmNF24A-SZ 10NmNFA 10NmNF24A-SZ 10Nm
Power Connection:

AC24…240V, 50/60Hz/ DC24…125V

AC24, 50/60Hz /DC24V

AC24…240V, 50/60Hz/ DC24…125V

AC24, 50/60Hz /DC24V

AC24…240V, 50/60Hz/ DC24…125V

AC24, 50/60Hz /DC24V
Power Usage (in standby mode):

6 (2,5) W

3,5 (2,5) W
6 (2,5) W3,5 (2,5) W6 (2,5) W3,5 (2,5) W
Weight:

62 kg

62 kg60 kg60 kg58 kg58 kg
Input (spigot end):

350,5 mm

350,5 mm
400,5 mm400,5 mm500,5 mm500,5 mm
Outlet (muffle):

351,2 mm

351,2 mm
401,2 mm401,2 mm501,2 mm501,2 mm
DM350
CLOSE / OPEN function with motor control. Suitable for exhaust temperature up to 600 ° C. Input (tip end) 350.5 mm; Outlet (Muffle) 351.2 mm.
DM350-M
Modular function with motor control. Suitable for exhaust temperature up to 600 ° C. Input (tip end) 350.5 mm; Outlet (Muffle) 351.2 mm.
DM400
CLOSE / OPEN function with motor control. Suitable for exhaust temperature up to 600 ° C. Input (tip end) 400.5 mm; Outlet (Muffle) 401.2 mm.
DM400-M
Modular function with motor control. Suitable for exhaust temperature up to 600 ° C. Input (tip end) 400.5 mm; Outlet (Muffle) 401.2 mm.
DM500
CLOSE / OPEN function with motor control. Suitable for exhaust temperature up to 600 ° C. Input (tip end) 500.5 mm; Output (sleeve) 501.2 mm.
DM500-M
Modular function with motor control. Suitable for exhaust temperature up to 600 ° C. Input (tip end) 500.5 mm; Output (sleeve) 501.2 mm.

Accessories

Auxiliary contact for bypass motors