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Environmental & Combustion Controls
M9185A1018
24V Spring Return Foot Mounted Actuator with 60 lb-in. torque

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

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Features

• Integral junction box provides NEMA 3 weather protection if motor is mounted in the upright position.
• Integral spring return in the event of power failure.
• 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, or can be field added.
• Spring return motors can operate valve linkages from power end or normally open valve applications.
• All models have dual shafts (slotted and tapped on both ends).
• All models have auxiliary switch cams.
• Fixed torque throughout the entire voltage range.
Product Specifications  Back To Top
Description Modutrol IV™ Motor
Application Type Electric
Internal Auxiliary Switch 0
Fail Safe Mode Spring Return
Control Signal Proportional, 135 ohm
Feedback No
Motor shaft Dual-ended shaft
Stroke Adjustable; 90 to 160 degrees, Asymmetrical
Factory Stroke Setting 160 degrees
Torque Rating (lb-in.) 60 lb-in.
Torque Rating (Nm) 6.8 Nm
External Auxiliary Switches Available Yes
Voltage 24V
Frequency 50 Hz
Frequency 60 Hz
Power Consumption Driving (VA) 20 VA
Electrical Connections Quick-connect terminals
Shaft Dimensions (in.) 0.375 in.
Shaft Dimensions (mm) 10 mm
Shaft Shape square
Mounting Foot-mounted
Weight (lb) 8.5 lb
Dimensions (in.) 6 7/16 in. high x 5 1/2 in. wide x 8 3/4 in. deep
Dimensions (mm) 164 mm high x 140 mm wide x 222 mm deep
Temperature Range, Ambient (F) -40 F to +150 F
Temperature Range, Ambient (C) -40 C to +60 C
Deadweight Load on Shaft (Either End) (lb) 200 lbs.
Deadweight Load (Combined on both Shafts) 300 lbs.
Nominal Timing (sec) 30-60 sec
Shaft Rotation (upon control signal increase) Clockwise (as viewed from power end) (normally closed)
Auxiliary Switch Ratings AFL - 120 Vac 7.2A
Auxiliary Switch Ratings AFL - 240 Vac 3.6A
Auxiliary Switch Ratings ALR- 120 Vac 43.2A
Auxiliary Switch Ratings ALR- 240 Vac 21.6A
Approvals, Underwriters Laboratories Inc Listed: File No. E4436, Guide No. XAPX for USA and Canada
Approvals, CE EN55011 (Emission) EN50082-2 (Immunity) 73/23/EEC (LVD)

Literature and other Resources Download Back To Top
Product Data - (M9185 Series 90 Modutrol IV™ Motors)
Product Data - (M9185 Servomoteurs Modutrol IV Serie 90 - French)
Cross Reference - (M9185 Honeywell Modultrol IV Motor Cross Reference)
Product Data - (M9185 Series 90 Modutrol IV Motors)
Product Data - (M9185 Motors-Modutrol IV-FRENCH)
Addendum - (M9185 Modutrol IV Motors)
Adjustment Guide - (M9185 Honeywell Damper Adjustment Guide)
Specification Data - (M9185 Modutrol IVT Motors)
Wiring for Potentiomenter Control Wiring(LineArt)
Wiring for Potentiomenter Control Wiring(LineArt - Web Quality Image)
Series 2 Modutrol Motor-Spring Return and Non-Spring Return Multiple Parts(Photo_BW - Web Quality Image)
Series 2 Modutrol Motor-Spring Return and Non-Spring Return Multiple Parts(Photo_BW - Print Quality Image)
Series 2 Modutrol Motor-Spring Return and Non-Spring Return Multiple Parts(Photo_BW - Web Quality Image)
Series 2 Modutrol Motor-Spring Return and Non-Spring Return Multiple Parts(Photo_BW - Print Quality Image)
Series 2 Non Spring Return Modutrol Motor Main(Photo_BW - Web Quality Image)
Series 2 Non Spring Return Modutrol Motor Main(Photo_BW - Print Quality Image)
Series 2 Non Spring Return Modutrol Motor Main(Photo_BW - Web Quality Image)
Series 2 Non Spring Return Modutrol Motor Main(Photo_BW - Print Quality Image)
Series 2 Spring Return Modutrol Motor Main(Photo_BW - Web Quality Image)
Series 2 Spring Return Modutrol Motor Main(Photo_BW - Print Quality Image)
Series 2 Spring Return Modutrol Motor Main(Photo_BW - Web Quality Image)
Series 2 Spring Return Modutrol Motor Main(Photo_BW - Print Quality Image)
Series 2 Modutrol Motor-Spring Return and Non-Spring Return Main(Photo_Color - Web Quality Image)
Series 2 Modutrol Motor-Spring Return and Non-Spring Return Main(Photo_Color - Print Quality Image)
Series 2 Modutrol Motor-Spring Return and Non-Spring Return Main(Photo_Color - Web Quality Image)
Series 2 Modutrol Motor-Spring Return and Non-Spring Return Main(Photo_Color - Print Quality Image)
Series 2 Non Spring Return Modutrol Motor Main(Photo_Color - Web Quality Image)
Series 2 Non Spring Return Modutrol Motor Main(Photo_Color - Print Quality Image)
Series 2 Non Spring Return Modutrol Motor Main(Photo_Color - Web Quality Image)
Series 2 Non Spring Return Modutrol Motor Main(Photo_Color - Print Quality Image)
Series 2 Spring Return Modutrol Motor Main(Photo_Color - Web Quality Image)
Series 2 Spring Return Modutrol Motor Main(Photo_Color - Print Quality Image)
Series 2 Spring Return Modutrol Motor Main(Photo_Color - Web Quality Image)
Series 2 Spring Return Modutrol Motor Main(Photo_Color - Print Quality Image)
Typical wiring for Series 90 motors Wiring(LineArt)
Typical wiring for Series 90 motors Wiring(LineArt - Web Quality Image)
Modutrol IV Series 2 Motors Dimension(LineArt)
Modutrol IV Series 2 Motors Dimension(LineArt - Web Quality Image)
Modutrol IV Series 2 Motor Dimension(LineArt)
Modutrol IV Series 2 Motor Dimension(LineArt - Web Quality Image)
Modutrol Motor with Bracket beneath Motor Multiple Parts(Photo_BW - Web Quality Image)
Modutrol Motor with Bracket beneath Motor Multiple Parts(Photo_BW - Print Quality Image)
Modutrol Motor Main(Photo_BW - Web Quality Image)
Modutrol Motor Main(Photo_BW - Print Quality Image)
MOD 4 series 2 Spring Return SR Front(LineArt)
MOD 4 series 2 Spring Return SR Front(LineArt - Web Quality Image)
Dimensions for M6184 M6194 Modutrol IV Series 2 Motors Dimension(LineArt)
Dimensions for M6184 M6194 Modutrol IV Series 2 Motors Dimension(LineArt - Web Quality Image)
Modutrol Motor Main(Photo_BW - Web Quality Image)
Modutrol Motor Main(Photo_BW - Print Quality Image)
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Product Accessories
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
221455A - Infinitely adjustable Motor Crank Arm
4074ERU - Weatherproofing kit. Protects motor from driving rain when mounted in any position
Q7230A1005 - Interface module, provides adjustable zero & span, voltage or current control
50017460-001 - 24/120/230 Vac Internal Transformers for Series 2 Motors
50017460-003 - 120 Vac Internal Transformers for Series 2 Motors
220741A2-90 - Screw Terminal Adapter Kit for Series 90 Modutrol IV Series 2and Series 3 motors - Converts quick-connect terminals to screw terminals