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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)
Functional data
www.belimo.eu
Technical data sheet
Electrical data
Nominal voltage
Nominal voltage frequency
Nominal voltage range
Power consumption in operation
Power consumption in rest position
Power consumption for wire sizing
Power consumption for wire sizing note
Connection supply / control
Parallel operation
Torque motor
Torque variable
Positioning signal Y
Positioning signal Y note
Control signal Y variable
Operating range Y
Operating range Y variable
Position feedback U
Position feedback U note
Position feedback U variable
Position accuracy
Direction of motion motor
Direction of motion note
Direction of motion variable
Angle of rotation
Angle of rotation note
Running time motor
Motor running time variable
Adaption setting range
Adaption setting range variable
Override control
Override control variable
Sound power level motor
Spindle driver
GM24G-MF-T • en-gb • 2015-10-16 • subject to changes
AC/DC 24 V
50/60 Hz
AC 19.2...28.8 V / DC 21.6...28.8 V
4 W
1.5 W
7 VA
Imax 20 A @ 5 ms
Terminals 4 mm² (cable Ø 4...10 mm, 4-wire)
Yes (note the performance data)
Min. 40 Nm
25%, 50%, 75% reduced
DC 0...10 V
Input impedance 100 kΩ
Open-close
3-point (AC only)
Modulating (DC 0...32 V)
DC 2...10 V
Start point DC 0.5...30 V
End point DC 2.5...32 V
DC 2...10 V
Max. 0.5 mA
Start point DC 0.5...8 V
End point DC 2.5...10 V
±5%
Selectable with switch 0 / 1
Y = 0 V: At switch position 0 (ccw rotation) / 1
(cw rotation)
Electronically reversible
Gear disengagement with push-button, can be
locked (under protective housing)
Max. 95°
can be limited on both sides with adjustable
mechanical end stops
150 s / 90°
90...150 s
manual
No action
Adaption when switched on
Adaption after pushing the gear disengagement
button
MAX (maximum position) = 100%
MIN (minimum position) = 0%
ZS (intermediate position, AC only) = 50%
MAX = (MIN + 32%)...100%
MIN = 0%...(MAX – 32%)
ZS = MIN...MAX
45 dB(A)
Universal spindle clamp 14...26.7 mm
Mechanically, pluggable
GM24G-MF-T
1
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Summary of Contents for Belimo GM24G-MF-T
- Page 1 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...
- Page 2 This information does not imply any legal entitlement. Belimo will not be held liable and will provide no warranty. • If cables which are not authorised for UL (NEMA) Type 4 applications are guided out of the unit, then flexible metallic cable conduits or suitable threaded cable conduits of equal value are to be used.
- Page 3 Parameterisable actuators The factory settings cover the most common applications. Single parameters can be modified with the Belimo Service Tools MFT-P or ZTH EU. Simple direct mounting on the damper spindle with an universal spindle clamp, Simple direct mounting supplied with an anti-rotation device to prevent the actuator from rotating.
- Page 4 • The Master-Slave operation is permitted only on one fixed spindle or on two mechanically coupled spindles. • The programming of the Master Master Slave actuator is adopted by the Slave actuator. GM24G-MF-T • en-gb • 2015-10-16 • subject to changes www.belimo.eu...
- Page 5 The 500 Ω resistor converts the Actuator rotates to the right 4...20 mA current signal to a voltage 3. Short-circuit connections 2 and 3: signal DC 2...10 V – Actuator runs in opposite direction www.belimo.eu GM24G-MF-T • en-gb • 2015-10-16 • subject to changes...
- Page 6 Release button: Gear engages, synchronisation starts, followed by standard mode Service plug For connecting parameterisation and service tools Check power supply connection Off and Possible wiring error in power supply GM24G-MF-T • en-gb • 2015-10-16 • subject to changes www.belimo.eu...
- Page 7 • The actuator can be parameterised by PC-Tool and ZTH EU via the service socket. Service Tools connection ZTH EU connection AC 24 V – DC 24 V PC-Tool connection AC 24 V – DC 24 V BELIMO PC-Tool www.belimo.eu GM24G-MF-T • en-gb • 2015-10-16 • subject to changes...
- Page 8 Damper actuator, IP66, parameterisable, Modulating, GM24G-MF-T AC/DC 24 V, 40 Nm Dimensions [mm] Spindle length Dimensional drawings 16...75 14 ... 22 mm 12 ... 18 mm 22 ... 26.7 mm 12 ... 18 mm GM24G-MF-T • en-gb • 2015-10-16 • subject to changes www.belimo.eu...
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