The EXAF spring return actuators are
intended for the operation of air control damper that performs safety
functions (e.g. frost and smoke protection, hygiene, etc...)
EXAF [15 Nm]
On/Off
Mod
Datasheet
Datasheet
Prislista
On/Off
modulating
AC/DC 24 V
AC 100 - 240 V
AC/DC 24V
Left rotary code
EXAFOB
0010L000
EXAFOB
0012L000
EXEFOA
0010L000
EXAFOA
0012L000
EXAFOB
MF20L000
EXAFOB
SR22L000
Right rotary code
EXAFOB
0010L000
EXAFOB
0012L000
EXEFOA
0010L000
EXAFOA
0012L000
EXAFOB
MF20L000
EXAFOB
SR22L000
Rotary UNI code
EXAFOB
0010U000
EXAFOB
0012U000
EXAFOA
0010U000
EXAFOA
0012U000
EXAFOB
MF20U000
EXAFOB
SR22U000
Running time motor
< 150 S
< 150 S
< 150 S
< 150 S
< 150 S
< 150 S
Running tiime
spring return
< 16s
< 16s
< 16s
< 16s
< 16s
< 16s
Power consumption running (W)
5
5
6,5
6,5
6
6
Power consumption rest (W)
1,5
1,5
2,5
2,5
1,5
1,5
Integrated auxiliary switch
x
x
x
Weight (kg)
8,5
8,5
8,5
8,5
8,5
8,5
Technical data:
Zone
1, 2, 21,
22
ATEX classification
II 2 GD EEx d IIC T6
Angle of
rotation
max 95°
Working temperature
-20° . . . 50°C
Auxiliary
switches
2 x
3A(0,5A) max 250 Vca
Wiring
1 m cable halogen free
Housing
material
aluminium
basked varnish
Protection class
IP66 IP68*
On/off,
3, point control
1 wire
Modulating
Control
DC2 . . . 10V
Working range
DC2 . . . 10V
Position feedback
DC2 . . . 10V
The actuator can be mounted directly on the
damper shaft if square, 12x12 mm or 10x10 mm (adaptor included).
Several mounting brackets are available for
applications where the actuator cannot be directly coupled to the damper
shaft.
