Schneider Electric MS41-6043 Series, MS41-6083 Series Instruction Manual

MS41-6043/MS41-6083 Series

SmartX Electric Damper Actuators Non-spring Return Rotary 24 Vac – Modulating Control 0 – 10Vdc

General Instructions

Description

The direct coupled 24 Vac non-spring return rotary electric SmartX Actuators are designed for modulating control of dampers.

Application

These actuators are used in constant or variable air volume installations for control of HVAC dampers requiring up to 44 lb-in (5 Nm) torque or 88 lb-in (10 Nm).

Features

•Compact, lightweight design

•Self-adapting capability for maximum flexibility in damper positioning

•Manual override

•5° preload as shipped from factory

• Offset and slope adjustment models available

•Independently adjustable dual auxiliary switches available

•cUL and UL listed; certified

Schneider Electric

F-27214-3

Sept 2014

2

Product Numbers

			24 Vac Operating Voltage
	Torque	Cabling			Dual Auxiliary
			Standard	Slope/Offset	Switches and	Dual Auxiliary
				Adjustable	Slope/Offset	Switches Only
					Adjustable
	44 lb-in	Plenum	MS41-6043	—	—	—
	(5 Nm)
	88 lb-in	Plenum	MS41-6083	MS41-6083-520	MS41-6083-522	MS41-6083-502
	(10 Nm)

Warning/ Caution Notations

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SPECIFICATIONS

Warning: Personal injury or loss of life may occur if you do not follow a procedure as specified.

Caution: Equipment damage or loss of data may occur if you do not follow a procedure as specified.

Operating voltage (G–G0):	24 Vac +20%, -15%
Frequency:	50/60 Hz
Power Supply
Power consumption:
Voltage output:	3.3 VA
Holding:	1.2 VA
Control Signal
Input Signal (Y-GO):
Voltage-input:	0 to 10 Vdc
Input resistance:	100K ohms

Feedback Signal
Input Signal (Y-GO):
Voltage-Output:	0 to 10 Vdc
Maximum output current:	DC 1 mA

Equipment rating: Class 2 according to UL, cUL. Class III per EN60730

Auxiliary features
Control signal adjustment:
Offset (start point)	Between 0 and 5 Vdc
Slope (span)	Between 2 and 30 Vdc
Dual auxiliary switch contact rating:
AC rating	24 Vac
	4A resistive, 2A inductive
DC rating	12 to 30 Vdc
DC 2A
Switch Range
Switch A	0° to 90° with 5° intervals
Recommended range usage 0° to 45°
Factory setting	5°
Switch B	0° to 90° with 5° intervals
Recommended range usage 45° to 90°
Factory setting	85°
Switching hysteresis	2°

Schneider Electric

F-27214-3

Sept 2014

3

Function
Torque:
MS41-6043	44 lb-in (5 Nm)
MS41-6083 Series	88 lb-in (10 Nm)
Runtime for 90° opening or closing:
MS41-6043	90 seconds. at 60 Hz
	(108 seconds at 50 Hz)
MS41-6083 Series	125 seconds at 60 Hz
	(150 seconds at 50 Hz)

Nominal angle of rotation 90°

Maximum angular rotation 95°

Mounting

Shaft size: Minimum shaft length 3/4-inch (20 mm)

<![if ! IE]> <![endif]>EA1010R1	8-16mm	6-12.7mm
	3/8” tp 5/8”	1/4” tp 1/2”
	Figure 1. Acceptable Shaft Sizes.
Housing
	Enclosure	NEMA Type 2
		IP54 according to EN60529
	Material	Durable plastic
	Gear lubrication	Silicone-free
Ambient Conditions
Ambient temperature:
	Operation	-25°F to 130°F (-32°C to 55°C)
	Storage and transport	-40°F to 158°F (-40°C to 70°C)
Voltage Requirements for 6083 Series at High Temperatures:
	Minimum Voltage:	24 Vac +20%, -10%
		90°F to 130°F (32°C to 55°C)
Ambient humidity (non-condensing)95% rh
Agency Certification		UL 873
		cUL certified to Canadian
		Standard C22.2 No. 24-93
CE Conformity
	Electromagnetic Compatibility (EMC)		89/336/EEC
	Emissions standards		EN 61000-6-3:2001
	Immunity standards		EN 61000-6-2:2001
	Requirements for electric actuators		EN 60730-2-14:2001
Miscellaneous
	Pre-cabled connection	18 AWG
	Cable length	3 feet (0.9 m)
	Life cycle	Five-year warranty
	Dimensions	See Figure 13
	Weight	1.06 lb (0.48 kg)

Schneider Electric

F-27214-3

9/16”

15mm

Sept 2014