Submittal Sheet

ManualsBrandsBarber Colman ManualsDampers70 lb-in Non-Spring Return Proportional DuraDrive Actuator (24V)

MS41-60xx Series

175

Non-Spring Return DuraDrive

Modulating Actuator

Model Chart

a Refer to Valve Catalog, F-27384 for correct applications.

The DuraDrive direct coupled 24 Vac non-spring

return rotary electric actuators are designed for

modulating control of dampers.

Features:

• Compact, lightweight design.

• Self-adapting capability for maximum flexibility in damper

positioning.

• Manual override.

•5

° offset from 0° as shipped from factory.

• Offset and slope (zero and span) adjustment models

available.

• Independently adjustable dual auxiliary switches available.

• CUL and UL listed; CE certified.

• 0 to 10 Vdc feedback output.

Damper Actuators.

Model No.

Output Torque

Rating

lb.-in.

(N-m)

Actuator Power Input

Slope/Offset

Adjustable

(Zero Span)

SPDT

Auxiliary

Switches

Approximate Timing in

Seconds @ 70°F (21°C)

with No Load

Shaft Size

Voltage

Running

Minimum 50 Hz 60 Hz

MS41-6043

35 (4)

24 VAC

+20%-15%

3.3

None None

108 90

3/8" to 5/8"

dia.

1/4" to 1/2"

sq.

9/16" hex

MS41-6043-520 Yes None

MS41-6043-522 Yes Two

MS41-6043-502 None Two

MS41-6083

70 (8)

None None

150 125

MS41-6083-520 Yes None

MS41-6083-522 Yes Two

MS41-6083-502 None Two

Valve Actuator/Linkages.

Model No.

Linkage

(Included)

Actuator Power Input 50/60 Hz.

SPDT Auxiliary

Switches

Voltage

Running

MS41-6043-200

AV-603 24 Vac + 20% - 15% 3.3

MS41-6043-202 Yes

MS41-6083-200 No

MS41-6083-202 Yes

S41

ies

LISTED

Summary of content (3 pages)

PAGE 1
MS41-60xx Series Non-Spring Return DuraDrive ® Modulating Actuator The DuraDrive direct coupled 24 Vac non-spring return rotary electric actuators are designed for modulating control of dampers. S41-60xx ries Features: • Compact, lightweight design. • Self-adapting capability for maximum flexibility in damper positioning. • Manual override. • 5° offset from 0° as shipped from factory. • Offset and slope (zero and span) adjustment models available.
PAGE 2
MS41-60xx Series Specifications Inputs Control signal MS41-60x3: Proportional, 0 to 10 Vdc; input resistance 100KΩ. Control signal adjustment available with MS41-60x3-522 and MS41-60x3-522. Start point (offset): 0 and 50 Vdc (factory setting = 0 Vdc) Span 2 to 30 Vdc. Power 24 Vac, +20%-15%, rated Class 2, Class III per EN60730. MS41-6083: 24 Vac +20%/-10% at 90 to 130°F (32 to 55°C) ambient. Half wave device. Connections 3 ft. (0.9 m) long, 18 AWG leads, plenum-rated.
PAGE 3
MS41-60xx Series Typical Applications 1 24 Vac Transformer Black Red Line Volts Common (2) MS41-6043 Hot (1) (-) (+) Grey AI (8) 0 -10 Vdc Feedback Signal (-) 2 to 10 Vdc (+) Pink AO (9) 2 - 10 Vdc output Vdc Control Signal Figure 1 Typical Wiring for Proportional Control, 24 Vac, 0-10 Vdc Input. Switch A S1 (COM) S3 (N.O.) Black Leads S2 (N.C.) Switch B S6 (N.O.) S5 (N.C.) S4 (COM) Figure 2 Typical Wiring for Auxiliary Switch Models MS41-60x3-502, -522, or -202.