Honeywell M9182 Catalog Page

Modutrol IV Motors

M9182 Modutrol IV™ Series 3 Motors

Series 90 Modutrol™ IV Motors spring return modulating
proportional control motors used with controllers that provide a
Series 90 output to operate dampers or valves.

• Integral junction box provides NEMA 3 weather protection

• Integral spring return returns motor to normal position

• Motor and circuitry operate from 24 Vac

• Quick-connect terminals are standard; screw terminal adapter is available

• Adapter bracket for matching shaft height of older motors is available

• Motors have field adjustable stroke (90 to 160 degrees)

• Integral auxiliary switches are available factory mounted,

• Spring return motors can operate valve linkages from power end or

• All models have dual shafts (slotted and tapped on both ends)

• All models have auxiliary switch cams

• Fixed torque throughout the entire voltage range

Application Type: Electric
Dimensions, Approximate: 6 7/16 in. high x 5 1/2 in. wide x 8 3/4 in.

deep (164 mm high x 140 mm wide x 222 mm deep)

Fail Safe Mode: Spring Return
Control Signal: Proportional, 135 ohm
Feedback: No
Frequency: 50 Hz; 60 Hz
External Auxiliary Switches Available: Ye s
Auxiliary Switch Ratings AFL - 120 Vac: 7.2A
Auxiliary Switch Ratings ALR - 120 Vac: 43.2A
Auxiliary Switch Ratings AFL - 240 Vac: 3.6A
Auxiliary Switch Ratings ALR - 240 Vac: 21.6A
Electrical Connections: Quick-connect terminals
Internal Transformer: None
Mounting: Foot-mounted
Motor Shafts: Dual-ended shaft
Shaft Shape: square
Shaft Dimensions: 0.375 in. (10 mm)
Shaft Rotation (upon control signal increase): Clockwise (as viewed

from power end) (normally closed)

Deadweight Load on Shaft (Either End): 200 lbs.

Deadweight Load (Combined on both Shafts): 300 lbs.
Ambient Temperature Range: -40 F to +150 F (-40 C to +60 C)
Weight: 8.5 lb
Approvals
Underwriters Laboratories, Inc: Listed: File No. E4436, Guide No.

XAPX for USA and Canada

Accessories:

Q7230A1005-Interface module, provides adjustable zero & span,

voltage or current control

4074ERU-Weatherproofing kit. Protects motor from driving rain when

mounted in any position

220736A-Internal Auxiliary Switch Assembly - 1 Switch
220736B-Internal Auxiliary Switch Assembly - 2 Switches
220738A-Adapter Bracket. Adjusts shaft height to match Modutrol III motors
220741A2-90-Screw Terminal Adapter Kit for Series 90 Modutrol IV Series

2and Series 3 motors - Converts quick-connect terminals to screw terminals

221455A-Infinitely adjustable Motor Crank Arm
50017460-001-24/120/230 Vac Internal Transformers for Series 2 and 3

Motors

50017460-003-120 Vac Internal Transformers for Series 2 and 3 Motors

if motor is mounted in the upright position

in the event of power failure

or can be field added

auxiliary end shafts for normally closed or normally open valve applications

Torque/Force

Product Number

M9182A1011/U 60 lb-in. 6.8 Nm 24V 30-60 sec 0 160 degrees

Voltag e

Nominal
Timing (sec)

Internal
Auxiliary
Switch

Factory Stroke
Setting Stroke

Adjustable; 90 to 160
degrees, Asymmetrical

Internal
Transformerlb-in., lb Nm, N

None

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