Honeywell Modutrol IV M9484F1031 User Manual

PRODUCT DATA
63- 2190- 3
® U.S. Registered Trademark
Copyright © 2002 Honeywell • All Rights Reserved
®
Series 90
Modutrol IV™ Motors
APPLICATION
The Series 90 Modutrol IV™ Motors are spring return and
non-spring return modulating proportional control motors. Use
these motors with controllers that provide a Series 90 output
to operate dampers or valves.
FEATURES
• Directly replaces M934A,D, M941, M944A,C,D,
M945A,D,F, M954, M965, and M975 motors.
• Oil-immersed motor and gear train for reliable
performance and long life.
• Integral junction box provides NEMA 3 weather
protection.
• Motor and circuitry operate from 24 Vac. Models
available with factory installed transformer, or a
field-added internal transformer.
• Quick-connect terminals standard—screw terminal
adapter available.
• Adapter bracket for matching shaft height of older
motors standard with TRADELINE motors.
• Field adjustable stroke (90° to 160°) models available.
• Nominal timing of 30 seconds for 90° stroke and 60
seconds for 160° stroke standard. Other timings
available.
• Die-cast aluminum housing.
• Integral auxiliary switches available factory mounted,
or can be field added to TRADELINE
®
models.
• Integral spring returns motor shaft to normal position
(fully open or fully closed, depending on model) upon
power interruption.
• Field addable interface modules can be mounted in the
junction box to upgrade the motor to Series 70
(electronic) control.
• TRADELINE spring return motors can operate valve
linkages from power end or auxiliary end shafts for
normally closed or normally open valve applications.
Contents
Application ........................................................................ 1
Features ........................................................................... 1
Specifications ................................................................... 2
Ordering Information ........................................................ 2
Installation ........................................................................ 5
Settings and Adjustments ................................................. 8
Operation .......................................................................... 10
Replacement .................................................................... 12

Honeywell Modutrol IV M9484F1031 Specifications

General

Brand	Honeywell
Model	Modutrol IV M9484F1031
Category	Engine
Language	English

Summary

APPLICATION

FEATURES

SPECIFICATIONS

Dimensions

Details motor mounting dimensions in inches and millimeters.

Electrical Ratings

Provides electrical ratings for the motors.

Control Inputs

Specifies the type of control inputs for the Series 90 motors.

Auxiliary Switch Ratings

Lists the amperage ratings for auxiliary switches.

Ambient Temperature Ratings

Defines the operating temperature range for the motors.

Dead Weight Load On Shaft

Specifies the maximum load the motor shaft can support.

Stroke

Describes available stroke options, fixed and adjustable.

Timing And Torque

Details motor timing and torque ratings.

Approvals

Lists certifications and approvals for the motors.

Accessories

Lists compatible accessories for the motors.

ORDERING INFORMATION

INSTALLATION

Location

Guidance on selecting an appropriate installation location.

Mounting

Instructions and guidelines for properly mounting the motor.

Adapter Bracket

Information on using the adapter bracket for shaft height matching.

Damper Linkages

Considerations for using the motor with damper linkages.

Valve Linkages

Considerations for using the motor with valve linkages.

Junction Box

Details on the junction box for wiring and weather protection.

Wiring

Instructions and safety precautions for wiring the motor.

SETTINGS AND ADJUSTMENTS

Setting Stroke

Procedure for adjusting the motor's stroke range.

Auxiliary Switches

Auxiliary Switch Adjustment

Procedure for adjusting auxiliary switch cam settings.

OPERATION

CHECKOUT

Damper Application

Checkout procedures for damper installations.

Valve Application

Checkout procedures for valve installations.

REPLACEMENT