Belimo SMQ24G-SR Technical Data Sheet

Damper actuator in the IP66 protective
housing for adjusting dampers in
industrial plants and in technical
building installations
• Air damper size up to approx. 3.2 m²
• Nominal torque 16 Nm
• Nominal voltage AC/DC 24 V
• Control Modulating DC (0)2...10 V
• Position feedback DC 2...10 V
• Running time motor 7 s
• 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
Functional data
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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
Positioning signal Y
Positioning signal Y note
Operating range Y
Position feedback U
Position feedback U note
Position accuracy
Direction of motion motor
Direction of motion note
Manual override
Angle of rotation
Angle of rotation note
Minimum angle of rotation
Running time motor
Adaption setting range
Override control
Sound power level motor
Spindle driver
Position indication
Safety Protection class IEC/EN
Protection class UL
Degree of protection IEC/EN
Degree of protection NEMA/UL
EMC
Certification IEC/EN
Certification UL
Mode of operation
Rated impulse voltage supply / control
Control pollution degree
Ambient temperature
Ambient temperature note
Non-operating temperature
SMQ24G-SR • 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
15 W
2 W
26 VA
Imax 20 A @ 5 ms
Cable 1 m, 4 x 0.75 mm² (halogen-free)
Yes (note the performance data)
Min. 16 Nm
DC 0...10 V
Input impedance 100 kΩ
DC 2...10 V
DC 2...10 V
Max. 0.5 mA
±5%
Selectable with switch 0 / 1
Y = 0 V: At switch position 0 (ccw rotation) / 1
(cw rotation)
Gear disengagement with push-button, can be
locked (under protective housing)
Max. 95°
can be limited on both sides with adjustable
mechanical end stops
Min. 30°
7 s / 90°
manual (automatic on first power-up)
MAX (maximum position) = 100%
MIN (minimum position) = 0%
ZS (intermediate position, AC only) = 50%
63 dB(A)
Universal spindle clamp 12...26.7 mm
Mechanically, pluggable
III Safety extra-low voltage
UL Class 2 Supply
IP66
NEMA 4, UL Enclosure Type 4
CE according to 2004/108/EC
IEC/EN 60730-1 and IEC/EN 60730-2-14
cULus according to UL 60730-1A, UL 60730-2-
14 and CAN/CSA E60730-1:02
Type 1
0.8 kV
4
-30...40°C
Caution: +40...+50°C utilisation possible only
under certain restrictions. Please contact your
supplier.
-40...80°C
SMQ24G-SR
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