EN0B-099GE02 R1298
ML7295E
Spring Return Damper Actuators 16Nm
for Modulating Control
GENERAL
These spring return damper actuators provide modulating
control for
•
Air dampers
•
Ventilation flaps
•
Louvers
•
VAV units
The actuator accepts a voltage signal from any electronic
controller to position the damper at any chosen point be-
tween fully open and fully closed.
FEATURES
•
Bi-directional fail-safe spring return
•
Self centering shaft coupling
•
Mounting directly on round damper shafts
•
Manual override
•
High visible position indicator
•
Dual and three point mounting (see accessories)
•
Feedback signal (0...10Vdc)
•
Dual adjustable auxiliary switches
•
Metal housing
SPECIFICATIONS
Supply voltage 24V; 50/60Hz
Power consumption: 9VA
Ambient operating limits -32 to +55
°
C
Ambient storage limits -32 to +70
°
C
Relative Humidity 5 to 95%, non condensing
Mounting
standard hub insert
round damper shafts: 8 to 26mm
square damper shafts: 6 to 18mm
minimum length: 20mm
Noise Rating: 45dB(A) max.
Auxiliary switches A and B
rating 2A
switch points 0...90
°
, adjustable
adjustment steps 5
°
Torque rating: 16Nm
Running time @ 50Hz
90
°
Stroke: 90s
Spring Return: 15s
Stroke: 90
°
Protection standard: IP54 per EN60529
Electromagnetic compatibility EN50081-1 / EN50081
Housing: aluminium diecast
Dimensions: see Fig. 2.
Weight: 2.2kg
PRODUCT DATASPECIFICATION DATA
A
B
10
20
30
40
50
60
70
80
90
70
40
20
90
30
25
20
15
10
5
2
5
4
3
2
1
0
This product meets the requirements of
CE
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