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 DATA
SPECIFICATION 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
