SmartX Mx4x-6xxx, Mx4x-7xxx
Series Actuators and Accessories
Applications
Direct-coupled SmartX Actuators are designed to accept twoposition, floating, or proportional control from a DDC system
or from a thermostat, for control of HVAC applications. The
actuators are designed to be used in both damper and valve
control applications. Typical applications include air handling
units, unit ventilators, fan coil units, VAV terminals, control
dampers, inlet guide vanes, and linked valve assemblies.
Use the following guide to select actuators for damper
applications. Refer to the Applicable Literature table for valve
literature.
MF41-6043/MS41-6043 Series,
MF41-6083/ MS41-6083 Series Non-Spring Return Direct Coupled Actuator Installation Instructions
MF41-6153, MS41-6153 Non-Spring Return Direct Coupled
Actuator Installation Instructions
MF41-6043/MF41-6083 Series Non-Spring Return Rotary 24Vac
Three-Position Control Electronic Damper Actuators General
Instructions
MS41-6043/MS41-6083 Series Non-Spring Return Rotary 24Vac
Modulating Control 0…10Vdc Electronic Damper Actuators
General Instructions
MF41-6153/MS41-6153 Series Non-Spring Return Rotary Electronic Damper Actuators General Instructions
MF41-6343 SmartX Series Non-Spring Return Direct Coupled
Actuator General Instructions
MS41-634x SmartX Series Non-Spring Return Direct Coupled
Actuator General Instructions
MA40-717x SmartX Series Spring Return Direct Coupled Actuator General Instructions
MS40-717x SmartX Series Spring Return Direct Coupled Actuator General Instructions
MF40-7173 SmartX Series Spring Return Direct Coupled Actuator General instructions
MF4x-7xx3, MF4x-7xx3-50x Schneider Electric SmartX Series
Spring Return Direct Coupled Actuator General Instructions
MA4x-7xx3, MA4x-7xx3-50x, MA4x-7xxx, MA4x-7xxx-50x SmartX
Series Spring Return Direct Coupled Actuator General Instructions
MS4x-7xx3, MS4x-7xx3-50x SmartX Series Spring Return Direct
Coupled Actuator General Instructions
Mx4x-6xxx-220/-230 and Mx4x-7xxx-220 Actuator/Linkage Assemblies for 2-1/2”…6” Globe Valves General Instructions
MA4x-xxxx-2xx, MF4x-xxxx-2xx, MS4x-xxxx-2xx Series Actuator/
Linkage Assemblies for 1/2”…2” Globe Valves General Instructions
Vx-2x13-5xx-9-xx Series, VB-2x13-500-9-xx Series Ball Valve
Assemblies and Ball Valve Body/Linkage Assemblies Installation
Instructions
Vx-7000 and Vx-9000 Series, Mx4x-6xxx and Mx4x-7xxx Series,
Linked Globe Valve Assemblies and Actuator/Linkage Assemblies with SmartX Actuators Selection Guide
Vx-2x13-5xx-9-xx Series Ball Valve Assemblies and VB-2x13500-9-xx Series Ball Valve Body/Linkage Assemblies Selection
Guide.
Sales Personnel
Application Engineers.
Other details:
Installers
Service Personnel
Start-up Technicians
Installers
Service Personnel
Start-up Technicians
Purpose
All documents describe actuator
features, specifications, possible applications, and step-by-step mounting
instructions. Other details:
Also provides checkout instructions.
Globe Valves
Ball valves
Linked Globe Valve assemblies with
SmartX actuators.
Linked Ball Valve assemblies with
SmartX actuators.
Provides charts, equations, and
diagrams to assist in the configuration
of valve system applications. TOOL150, valve sizing slide rule may be
purchased separately.
Describes Schneider Electric approved water treatment practices.
a - De-rating required for spring return actuators at low temperatures.
b - One adjustable from 15…95° rotation (MIN…1 scale).
c - With plenum-rated cable.
d - Equipped with manual override.
e - One adjustable from 25°…85° rotation and one set to operate @ 5° fixed.
d
d
d
d
d
24 Vac ±
20%
22…30
Vdc
120 Vac ±
10%
230 Vac ±
10%
24 Vac ±
20%
22…30
Vdc
24 Vac ±
20%
22…30
Vdc
9.87.59.77.5 0.292.82.8
11.78.8 10.0 8.4—3.65.0
15.59.5 10.6 8.5—4.63.3
9.87.79.77.7 0.303.33.3
9.87.49.77.4 0.282.92.9
Power Input
RunningHolding
50
DC
Amps
Hz
60
Hz
SPDT Auxiliary
No
Two
No
Two
No
Two
No
Two
No
Two
Switches
e
e
e
e
e
Approx. Timing
(sec.) @ 70 °F
(21 °C) with No
Load
Spring
Powered
Return
<190<30
Output
Torque
Rating
lb.-in. (N-m)
Max.
Min.
Stall
133
350
(15)
(40)
Table 2. Mx40-717x Series Spring-Return Actuators
De-rating required for spring return actuators at low temperatures.
b - Equipped with plenum-rated cable.
c - Equipped with two built-in auxiliary switches.
d - Equipped with 1k W feedback potentiometer.
e - Equipped with adjustable start/span.
f - Equipped with adjustable start/span and two auxiliary switches.
g - Minimum voltage at high temperatures: 24 Vac, +20%, -10% at 90…130 °F ambient.
h - Minimum voltage at high temperatures: 24 Vac, +20%, -5% (MF models) and 24 Vac, +20%, -10% (MS models) at 85…130 °F ambient.
a - Auxiliary switch ratings are as follows:
Actuator
Output Torque
Rating (Min.
lb.-in. (N-m)
44 (5)
g
88 (10)
h
133 (15)
300 (34)
Auxiliary Switch Ratings
Mx41-6043, Mx41-6083Mx41-6153
AC Rating24 Vac, 4 A resistive, 2 A inductive24 Vac, 6 A resistive, 2 A inductive
AM-708 500 ohm resistor for connection to 4 to 20 mA input signals
AM-801 Mx41-730x-xxx Actuator Crank Ar m Kit
AM-802 Mx41-730x-xxx Actuator Crank Ar m Kit with Actuator Mounting Bracket and Two
AM-803 9-3/4” damper Shaft Extension for 5/16” to 1” Diameter Round Shafts
AM-804 Jackshaft Linkage (requires AM-805 Suppor t Plate for Mx41-73xx Actuators)
AM-805 Suppor t Plate for Mx41-73xx Actuators
BEL-ZTH US Handheld Interface Module for Field Programming of the MS41-7303-xxx
Ball Joints
Models
AM-676
AM-690-R
AM-686
Non-Spring Return
Actuators
(Series [x] or individuals)
Installation
Instruction
MF40-7043
MA40-704x
AM-621Round Shaft ExtensionXXXXX X X X-
abcd
AM-671
abcd
AM-672
c
AM-673
AM-674
AM-675XXXXXX
AM-676Shaft ExtensionXXXXXXXXX X
AM-686Position IndicatorXXXX
e
AM-687
AM-688
AM-689Rotation LimiterX
i
AM-690-R
AM-691XXXX
f
AM-692
gh
AM-693-R
a - AM-693 crank arm kit required.
b - Cannot be used with Mx41-634x or Mx40-717x series actuators.
c - Drill appropriate mounting holes where needed.
d - The large “C”-shaped clamps included in AM-693 crank arm kit are required for mounting the actuator. Drill appropriate mounting holes where needed.
e - For shafts to 1.05” diameter or 5/8” square.
f - For shafts to 3/4” and 1.05” diameter (with AM-690 and AM-691, respectively).
g - Use the self-tapping screws and flat washers provided in kit to mount actuator.
h - AM-692 V-bolt kit required. The AM-693-R damper linkage kit is used in conjunction with the AM-687 or AM-688 universal clamps to provide a mechanical linkage between the damper
actuator and the damper shaft when a direct coupling is not possible.
i - Used in conjunction with the AM-687 or AM-688 universal clamps for crankarm functionality in non-direct mounting applications.