Brochure

F-27855-1012
Overview - Direct Coupled SR
Actuators
1. Damper Actuators
4 | schneider-electric.com: Actuators Product Family Matrix - North America
F-27986-7
SmartX Spring-Return Direct Coupled
Actuators
Mx4D-703x and Mx4D-803x Series
• Two position models controlled by SPST
controller
• Floating models controlled by SPDT floating
controllers
• Jumper selectable control function direct/
reverse action
Value-Driven General Purpose Applications
High Performance HVAC Applications
High Torque HVAC Applications
Mx40-704x Series
• Direct mount to round or square damper shaft
• 35 lb-in (4 N-m) torque rating
• Overload protection throughout rotation
• Optional built-in auxiliary switches
• True mechanical clockwise or
counterclockwise spring return operation
for reliable, positive close-off in airtight
applications
• Visual position indicator
• Direct acting or reverse acting control mode
available on proportional models
• Rotation limiting available
• Rugged die-cast housing for NEMA 2/IP54
rating
Mx41-730x Series
• 270 lb-in (30 N-m) of torque with mechanical
spring return, manual override, and Brushless
DC Motor.
• Stall protected throughout rotation and
reversible mounting.
• Models for Two Position 24 Vac/Vdc, and Two
Position 100…230 Vac applications.
• Models for 2…10 Vdc input signal
applications (field configurable for other input
signals) with a position feedback signal and
direct/reverse acting control mode selection
switch on both sides.
• Models for auxiliary switch applications.
Mx41-7xxx Series
• Direct mount to round or square damper shaft
• 60 lb-in (7 N-m) torque rating
• 133 lb-in (15 N-m) torque rating
• Overload protection throughout rotation
• Optional built-in auxiliary switches
• Provides true mechanical clockwise or
counterclockwise spring return operation
for reliable positive close-off in airtight
applications
• Direct acting or reverse acting control mode
available on proportional models
• Rotation limiting available
• Rugged die-cast housing for NEMA 2/IP54
rating
• Manual override
Damp and Harsh Environment Applications
Mx40-717x Series
• Direct mount to round or square damper shaft
• 150 lb-in (17 N-m) torque rating, overload
protection throughout rotation
• Oil immersed gear train provides continuous
lubrication
• Automatic current sensing motor control provides
extended reliability and repeatable timing
• Provides true mechanical clockwise or
counterclockwise spring return operation for
reliable positive close-off in airtight applications
• 5-year warranty, NEMA 4 housing (IEC IP56)
• Can be double mounted (gang mounting)
to accommodate high torque application
requirements (2 to 4 actuators)
• MS40-717x models provide position feedback
signal
Schneider Electric offers a complete line of Direct Coupled actuators for all your spring return actuator needs. Direct Coupled easy to install,
Spring Return SmartX Actuators are available with torques that range from 30…150 lb-in for two position, floating or proportional control.
• Models for NEMA 4 / IP66 outdoor
applications.
• 95° of rotation, adjustable with mechanical
end stops and graduated position indicator
showing 0°…95°.
• Can be double-mounted (gang mounting)
to accommodate high torque application
requirements.
1. Damper Actuators