ISO 9001
CONTROLLI S.p.A.
16010 SANT’OLCESE Genova - Italy
Tel.: +39 01073061
Fax: +39 0107306870/871
E-mail: [email protected] Web: www.controlli.eu
4Nm Spring Return Actuator
MX40-7
APPLICATION AND USE
Spring return rotary actuators MX41-7 have a rotary output for
direct coupling to air dampers. Models are available for on/off
operation from 230Vac or 24Vac power supplies and 24Vac
fl
o-
ating point control.
•
Direct coupling to all normal dampers without mounting
brackets or linkage kits - saves site time;
•
Universal clamp provides direct mounting to dampers shaf-
ts up to 19mm diamters up to 13mm square;
•
Case IP 54;
•
Clockwise and counterclockwise rotation available, deter-
mined by Left or Right hand mounting;
•
Spring tensions whilst the damper is being operated;
•
Positive spring return operation, for example under power
failure;
•
Provides 95° of rotation; rotation limiting available;
•
Visual position indicator;
•
Optional built-in auxiliary switches to provide for interfacing
or switching;
•
Cable gland and Blanking plugs supplied
fi
tted;
•
MS4x-7xxx series provided with Left/Right switch for selec-
tion of direct or reverse action control mode.
1
st
Issue
09/13
1 DBL153e
ACCESSORIES
AM-703
Input Rescaling Module, adjusts signals to 2-10Vdc,
zero and span adjustment.
AM-705
Positioner
AM-706
Min and/or Manual Positioner for
fl
ush panel mount.
AM-710
Universal clamp for shaft from 16 up to 19mm
