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Printed in U.S.A. 1/10 © Copyright 2010 Schneider Electric All Rights Reserved. F-26642-8
Application
DuraDrive™
Direct Coupled Actuators are designed to
be used in both damper and valve control applications.
The follow general instructions are for damper
applications, refer to the Applicable Literature table for
valve literature.
The MA40-704X, MA4X-707X and MA4X-715X series
spring return actuators are used for the on-off, fail safe
control of dampers and valves in HVAC systems.
Features
• Two-position actuator controlled by SPST controller
• 133 lb-in (15 N-m), 60 lb-in (7 N-m), and 35 lb-in
(4 N-m) torque models
• 24 Vac/DC, 120 Vac, and 230 Vac models
• Rugged die cast housings rated for NEMA 2 / IP54
• Overload protection throughout rotation
• Optional built-in auxiliary switch to provide for
interfacing or signaling
• Provides 95° of rotation
• Visual position indicator provided
• Provides true mechanical clockwise or
counterclockwise spring return operation for reliable
fail safe application and positive close-off in air tight
damper applications
• Direct mount to round or square damper shafts
• Rotation limiting available
• MA4X-7153 series actuators can be double-
mounted (gang mounting) to accommodate high
torque application requirements
• Five year warranty
• MA41-707X-XXX and MA41-715X-XXX equipped
with manual override
MA40-704X Series,
MA4X-707X Series,
MA4X-715X Series
DuraDrive Series Spring Return
Two-Position Actuators
General Instructions
MA40-704X
MA40-707X
MA40-715X
MA41-707X
MA41-715X