Technical data sheet
GM24G-MF-T
Parameterisable damper actuator
in the IP66 protective housing for
adjustment of dampers in industrial
plants and building installations
• Air damper size up to approx. 8 m²
• Nominal torque 40 Nm
• Nominal voltage AC/DC 24 V
• Control Modulating DC (0)2...10 V
Variable
• Position feedback DC 2...10 V
Variable
• Optimum weather protection for
use outdoors (for use in ambient
temperatures up to –40°C, there is
a separate actuator available with
built-in heater ex works)
Technical data
Electrical data
Nominal voltage
AC/DC 24 V
Nominal voltage frequency
50/60 Hz
Nominal voltage range
AC 19.2...28.8 V / DC 21.6...28.8 V
Power consumption in operation
4 W
Power consumption in rest position
1.5 W
Power consumption for wire sizing
7 VA
Power consumption for wire sizing note
Imax 20 A @ 5 ms
Connection supply / control
Terminals 4 mm² (cable Ø 4...10 mm, 4-wire)
Parallel operation
Yes (note the performance data)
Functional data
Torque motor
Min. 40 Nm
Torque variable
25%, 50%, 75% reduced
Positioning signal Y
DC 0...10 V
Positioning signal Y note
Input impedance 100 kΩ
Control signal Y variable
Open-close
3-point (AC only)
Modulating (DC 0...32 V)
Operating range Y
DC 2...10 V
Operating range Y variable
Start point DC 0.5...30 V
End point DC 2.5...32 V
Position feedback U
DC 2...10 V
Position feedback U note
Max. 0.5 mA
Position feedback U variable
Start point DC 0.5...8 V
End point DC 2.5...10 V
Position accuracy
±5%
Direction of motion motor
Selectable with switch 0 / 1
Direction of motion note
Y = 0 V: At switch position 0 (ccw rotation) / 1
(cw rotation)
Direction of motion variable
Electronically reversible
Manual override
Gear disengagement with push-button, can be
locked (under protective housing)
Angle of rotation
Max. 95°
Angle of rotation note
can be limited on both sides with adjustable
mechanical end stops
Running time motor
150 s / 90°
Motor running time variable
90...150 s
Adaption setting range
manual
Adaption setting range variable
No action
Adaption when switched on
Adaption after pushing the gear disengagement
button
Override control
MAX (maximum position) = 100%
MIN (minimum position) = 0%
ZS (intermediate position, AC only) = 50%
Override control variable
MAX = (MIN + 32%)...100%
MIN = 0%...(MAX – 32%)
ZS = MIN...MAX
Sound power level motor
45 dB(A)
Spindle driver
Universal spindle clamp 14...26.7 mm
Position indication
Mechanically, pluggable
www.belimo.eu
GM24G-MF-T • en-gb • 2015-10-16 • subject to changes
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