Honeywell Series 90 - Manual
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Table of Contents:
- Page 2 – ORDERING INFORMATION
- Page 4 – SPRING RETURN MODEL SHOWN
- Page 5 – INSTALLATION; Location; CAUTION; Mounting; CAUTION
- Page 6 – Adapter Bracket; Damper Linkages; Valve Linkages
- Page 7 – SPRING RETURN
- Page 8 – SETTINGS AND ADJUSTMENTS; Before Setting Stroke; Setting Stroke
- Page 9 – Auxiliary Switches
- Page 10 – Auxiliary Switch Adjustment; OPERATION
- Page 12 – CHECKOUT; Damper Application
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 ........................................................................
Features ...........................................................................
Specifications ...................................................................
Ordering Information ........................................................
Installation ........................................................................
Settings and Adjustments .................................................
Operation .......................................................................... 10
Replacement .................................................................... 12
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Summary
SERIES 90 MODUTROL IV™ MOTORS 63-2190—3 2 ORDERING INFORMATION When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the TRADELINE® Catalog or price sheets for complete ordering number. If you have additional questions, need further informati...
SERIES 90 MODUTROL IV™ MOTORS 63-2190—3 4 Fig. 1. Modutrol IV Motor mounting dimensions in inches (mm). Table 3. Series 90 Modutrol Motor Power Consumption Ratings. Table 4. Auxiliary Switch Ratings (in Amps). a 40 VA pilot duty, 120/240 Vac on opposite contact. Internal Transformer Power Consumptio...
SERIES 90 MODUTROL IV™ MOTORS 5 63-2190—3 Table 5. Series 90 Modutrol Motor Timing and Torque Ratings. a Timings apply to all TRADELINE models. Some OEM models are available with non-standard timing/torque. b The torque rating for dual-ended shaft motors is the sum of the shaft torques (power-end to...
