Submittal Sheet

ManualsBrandsHoneywell ManualsDamper actuatorsDirect Coupled Actuator w/ Spring Return, 24V (44 lb-in Torque)

Table Of Contents

SPECIFICATION DATA

63-1336-04

3 Nm, 5 Nm Series Spring Return

Direct Coupled Actuators

MS3103, MS3105, MS4103, MS4105, MS7403,

MS7405, MS7503, MS7505, MS8103, MS8105

N314

MS3103, MS3105, MS4103, MS4105, MS7403, MS7405,

MS7503, MS7505, MS8103, MS8105 Spring Return Direct

Coupled Actuators (DCA) are used within heating, ventilating,

and air-conditioning (HVAC) systems. They can drive a variety

of quarter-turn, final control elements requiring spring return

fail-safe operation.

SPECIFICATIONS

Models:

 See Table 1.

Device Weight:

 3.5 lbs (1.60 kg)

Ambient Operating Temperature:

 -40° to 150°F (-40° to 65°C)

 -22° to 150°F (-30° to 65°C) (Two position only)

Shipping and Storage Temperature:

 -40° to +150°F (-40° to +65°C)

Humidity Ratings:

 5% to 95% R.H., Non-Condensing

APPLICATIONS

• Volume control dampers, mounted directly to the drive

shaft or remotely (with the use of accessory hardware).

• Quarter-turn rotary valves, such as ball or butterfly

valves mounted directly to the drive shaft.

• Linear stroke globe or cage valves mounted with

linkages to provide linear actuation.

• Available with cable on select models.

Number represents range

2-10 Vdc

0/2-10 Vdc

Table 1. Models.

Model Number

(including 3 ft.

whip) Torque

Power Supply Time

Control Input/Output Description

SPDT Aux

SwitchVoltage VA Driving

Drive (sec)

MS3103J1030

27 lb-in

(3 Nm)

24 Vac/dc @50/60

Hz +/-20%

24Vdc+/-10%

6/3

Sylk-enabled 0

MS7403A2030

Floating, Modulating

, Three-Position,

Feedback

MS7503A2030

Floating, Modulating

, and Feedback

MS7503A2130 1

MS8103A1030

45 Two-Position (SPST)

MS8103A1130 1

MS4103A1030

100-250 Vac

@50/60Hz

6/9 45 Two-Position (SPST)

MS4103A1130 1

MS3105J3030

44 lb-in

(5 Nm)

24 Vac/dc @50/60

Hz +/-20%

24Vdc+/-10%

6/3

Sylk-enabled (5 addresses & Analog

Output)

MS3105J3130 1

MS7405A2030

Floating, Modulating

, Three-Position,

Feedback

MS7505A2030 MS7505W2030

Floating, Modulating

, and Feedback

MS7505A2130 MS7505W2130 1

MS8105A1030 MS8105W1030

45 Two-Position (SPST)

MS8105A1130 MS8105W1130 1

MS4105A1030

100-250 Vac

@50/60Hz

6/9 45 Two-Position (SPST)

MS4105A1130 1

Summary of content (2 pages)

PAGE 1
3 Nm, 5 Nm Series Spring Return Direct Coupled Actuators N314 MS3103, MS3105, MS4103, MS4105, MS7403, MS7405, MS7503, MS7505, MS8103, MS8105 MS3103, MS3105, MS4103, MS4105, MS7403, MS7405, MS7503, MS7505, MS8103, MS8105 Spring Return Direct Coupled Actuators (DCA) are used within heating, ventilating, and air-conditioning (HVAC) systems. They can drive a variety of quarter-turn, final control elements requiring spring return fail-safe operation. SPECIFICATION DATA SPECIFICATIONS Models:  See Table 1.
PAGE 2
3 NM, 5 NM SERIES SPRING RETURN DIRECT COUPLED ACTUATORS Electrical Connections:  Field wiring 18 AWG (0.5 mm) to 14 AWG (1.5 mm) conductors (stranded or solid) and up to 2 - 14 AWG (1.5 mm) conductors (stranded) to screw terminals, located under the removable access cover. Auxiliary Switch (One SPDT):  Switch adjustable from 0-95°  500 uA Resistive at 5 Vdc (minimum)  250 Vac, 8 A resistive, 3 A inductive Mounting: Self-centering shaft adapter (shaft coupling):  Round damper shafts: 3/8 to 5/8 in.