Honeywell Series 90 Data Sheet

Series 90

Modutrol IV™ Motors

PRODUCT DATA

FEATURES

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.

•Replaces M934A,D, M941, M944A,C,D, M945A,D,F, M954, M965, and M975 motors.

•Integral junction box provides NEMA 3 weather protection.

•Integral spring return returns motor to normal position when power is interrupted.

•Motor and circuitry operate from 24 Vac. Models available with factory installed transformer, or a field added internal transformer.

•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°).

•Die-cast aluminum housing.

•Integral auxiliary switches are available factory mounted, or can be field added.

•Nominal timing standard of 30 seconds (90° stroke), and 60 seconds (160° stroke). Other timings available.

•Spring return motors can operate valve linkages form power end or auxiliary end shafts for normally closed 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.

•Motors are designed for either normally open or normally closed valves and dampers.

•Field addable interface modules can be mounted in the junction box to upgrade the motor to Series 70 (electronic) control.

	Contents
Application ........................................................................	1
Features ...........................................................................	1
Specifications ...................................................................	2
Ordering Information ........................................................	2
Wiring ...............................................................................	7
Settings and Adjustments .................................................	10
Operation ..........................................................................	11
Checkout ..........................................................................	13
Replacement ....................................................................	13

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SERIES 90 MODUTROL IV™ MOTORS

SPECIFICATIONS

TRADELINE Models: Selected and packaged to provide ease of stocking, ease of handling and maximum replacement value. Specifications are the same as those of standard models unless specified otherwise.

NOTE: Auxiliary switches can only be added to motors that include auxiliary switch cams. (These cams cannot be field-added.)

Modutrol IV Order Number Guide: See Table 1.

Table 1. Modutrol IV Series 2 and 3 Model Number Guide.

M Motor

91 Proportioning Series 90 Control

94 Flame Safeguard Firing Rate Motor

6	60 lb-in. Spring Return		35 lb-in. Non-Spring Return
7			75 lb-in. Non-Spring Return
8			150 lb-in. Non-Spring Return
9			300 lb-in. Non-Spring Return
	1	Dual-ended shaft	Non-Spring Return
	2		Normally Closed (NC) Spring Return
	4		Non-Spring Return
	5		Normally Closed (NC) Spring Return
		A	0	Auxiliary Switches	Adjustable Stroke	Normally Closed
		B	1	Auxiliary Switch
		C	2	Auxiliary Switches
		D	0	Auxiliary Switches
		E	1	Auxiliary Switch
M 91 8	4	A	XXXX		See Catalog for Complete O.S. Number

NOTE: Torque designation corresponds to torque rating at standard timing (nominally 60 sec for 160° and 30 sec for 90° except for 300 lb-in. motors which have timings of 2 or 4 min).

Dimensions: Refer to Fig. 2.

Electrical Ratings: Refer to Table 2.

Control Inputs: Proportional, Series 90.

NOTE: Motor Series 90 control can be either Electronic, or Mechanical (135 ohm).

Auxiliary Switch Ratings: Refer to Table 3.

Ambient Temperature Ratings:

Maximum: 150° F (66° C) at 25% duty cycle.

Minimum: -40° F (-40° C).

NOTE: 25% duty cycle indicates that the motor operates for 6 out of every 24 hours.

Dead Weight Load On Shaft:

Power or Auxiliary End: 200 lb (90.8 kg) maximum. Maximum Combined Load: 300 lb (136 kg). (Dual shaft

motors only.)

Crankshaft: 3/8 in. (9.5 mm) square. (All models built after 2006 have dual end shaft.)

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 information, or would like to comment on our products or services, please write or phone:

1.Your local Honeywell Environmental and Combustion Controls Sales Office (check white pages of your phone directory).

2.Honeywell Customer Care 1985 Douglas Drive North

Minneapolis, Minnesota 55422-4386

3.http://customer.honeywell.com or http://customer.honeywell.ca

International Sales and Service Offices in all principal cities of the world. Manufacturing in Belgium, Canada, China, Czech Republic, Germany, Hungary, Italy, Mexico, Netherlands, United Kingdom, and United States.

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			SERIES 90 MODUTROL IV™ MOTORS
ASYMMETRICAL MOTORS		SYMMETRICAL MOTORS
VERTICAL	VERTICAL	VERTICAL	VERTICAL
REFERENCE	REFERENCE	REFERENCE	REFERENCE
FULLY CLOSED	FULLY CLOSED		FULLY CLOSED
10	10		10

		45	FULLY
90
			CLOSED
	160		160
FULLY OPEN			90
			FULLY
			OPEN
	FULLY OPEN		FULLY OPEN
90 DEGREE STROKE	160 DEGREE STROKE	90 DEGREE STROKE	160 DEGREE STROKE

SPRING RETURN MOTORS AND NON-SPRING RETURN MOTORS

NON-SPRING RETURN MOTORS

M31079

Fig. 1. Stroke.

TOP VIEW							TOP VIEW OF BRACKET

4-7/8

(124)

4-1/4

(107)

			4-5/8	5-13/16
			(116)
		5-1/2		(148)
				2-5/16
		(140)
				(58)
				11/16
				(17)
1/4	13/16			POWER END
	(20)
(7)	13/16			1/4 (7)
2	(20)			4-7/8 (124)
	4-1/16 (103)	1-1/2 (37)
3				5-9/16 (141)
5-1/2 (140)
1-1/2 (37)
		JUNCTION
		BOX
		3/4
		(19)

	MOTOR
		6-7/16
		(164)	SPRING RETURN MODEL SHOWN
AUXILIARY	POWER
		5-3/8	1 FOR 60 LB-IN. SPRING RETURN MODELS 8-3/4 (222).
END	END	(137)
			FOR NON-SPRING RETURN MODELS 7-5/16 (185).
	2-9/16		2 FOR 60 LB-IN. SPRING RETURN MODELS (SHOWN).
	(66)
			3 FOR NON-SPRING RETURN MODELS.
9/16 (15)
	1
ADAPTER	3/4		M18998D
	(19)
BRACKET

Fig. 2. Modutrol IV Motor mounting dimensions in inches (mm).

Stroke: Models available with field adjustable stroke from 90° to 160° (See Settings and Adjustments figure 11).

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SERIES 90 MODUTROL IV™ MOTORS

Table 2. Power Consumption Ratings.

	Power Consumption
Family	VA Rating
M9161V	10
M9164	10
M9172W	20
M9174	12
M9175B	20
M9181D	10
M9182A	15
M9182D	20
M9184	15
M9185	20
M9186G	20
M9191F	15

Table 3. Auxiliary Switch Ratings (in Amps).

Single Contact Ratinga	120 V	240 V
Full Load	7.2	3.6
Locked Rotor	43.2	21.6

a 40 VA pilot duty, 120/240 Vac on opposite contact.

Timing And Torque: Refer to Table 5.

Approvals:

Underwriters Laboratories Inc. Listed: File No. E4436, Guide No. XAPX to US and Canadian standards.

U.S. Patents: pending

Table 4. Primary 50017460-001 Color Code

Lead Color	Primary Voltage
Brown	24 VAC
White	120 VAC
Blue	230 VAC
Black	Common

All Transformers have brown secondary (24 VAC) wires.

Table 5. Series 90 Modutrol Motor Timing and Torque Ratings.

				Rated Torque in lb-in. (N•m)b
Nominal Timinga in sec		Normal Running Torque			Breakaway Torquec
90°	160°	Spring Return	Non-Spring Return		Spring Return	Non-Spring Return
30	60	—	35	(4)	—	70 (8)
15d/30	30d/60	60 (6.8)	75	(8.5)	120 (13.6)	150 (17)
30	60	—	150 (17)		—	300 (34)
60	120	—	300 (34)		—	600 (68)

aTimings apply to all TRADELINE models. Some OEM models are available with non-standard timing/torque.

bThe torque rating for dual-ended shaft motors is the sum of the shaft torques (power-end torque plus auxiliary-end torque).

cBreakaway torque is maximum torque available to overcome occasional large loads such as a seized damper or valve.

dLow timing is for M9184D1005 only.

NOTE: Some 150 lb-in. and 300 lb-in. torque adjustable stroke motors have timings that are twice that of the nominal timing.

IMPORTANT

Never use a Modutrol Motor continuously at the Breakaway Torque rating.

Accessories:

220736 Internal Auxiliary Switch Kit can be field-installed. One- (220736A) and Two- (220736B) switch kits available.

220738A Adapter Bracket raises motor shaft height by 19 mm to match that of previous Modutrol Motor models.

220741A Screw Terminal Adapter converts the standard quick-connect terminals to screw terminals.

221455A Infinitely Adjustable Crank Arm approximately 0.75 inch shorter than the 4074ELY Crank Arm, can rotate through downward position and clear base of motor without requiring use of adapter bracket.

221508A Resistor Board plugs onto Series 90 Motor quickconnect wire terminals. Provides same functionality as 4074BYK, 4074EAU, 4074EDC, or 4074EED Resistor Kits.

4074BYK Series 90 Resistor Kit provides for unison control of up to six Series 90 Motors.

4074EAU W973 Resister Kit provides for control of two or three Series 90 Motors from a W973 Single-zone Logic Panel or W7100 Discharge Air Controller.

4074EDC 4-20 mA Resistor Kit drives one Series 90 Motor from a 4-20 mA controller.

4074EED Unison Control 4-20 mA Resistor Kit provides for control of up to four Series 90 Motors from one 4-20 mA controller.

4074ERU Weatherproofing Kit provides NEMA 3 rating for Modutrol IV Motors mounted in position other than upright.

50017460-001 Internal Transformer; 24/120/230 Vac 50/60 Hz primary, 24 Vac secondary, quick connect terminals.

50017460-003 Internal Transformer; 120 Vac 50/60 Hz primary, 24 Vac secondary, quick connect terminals.

7617ADW Crank Arm approximately 0.75 inch shorter than 7616BR Crank Arm. Can rotate through downward position and clear base of motor without requiring use of adapter bracket.

Q100 Linkage connects Modutrol Motor to V51 Butterfly Valve. Requires the 220738A adapter bracket (packed with TRADELINE Modutrol IV Motors).

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Q181 Auxiliary Potentiometer for sequence or unison control of

1 to 4 additional modulating (Series 90) motors. Q209E,F Potentiometer limits motor minimum position. Q5001 Bracket and Linkage Assembly connects Modutrol

Motor to a water or steam globe valve.

Q605 Damper Linkage connects motor to damper. Includes motor crank arm.

Q607 External Auxiliary Switch controls auxiliary equipment as a function of motor position.

Q7130A Interface Module with selectable voltage ranges (4-7 Vdc, 6-9 Vdc, and 10.5-13.5 Vdc) adapts motor to M71XX function.

Q7230A Interface Module with selectable control (2-10 Vdc or 4-20 mA) and adjustable zero and span adapts motor to M72XX function.

Q7330A Interface Module for W936 Economizer applications adapts motor to M73XX function.

ES650-117 Explosion-Proof Housing encloses motor for use in explosive atmospheres. Also required, a 7617DM coupling assembly from Honeywell to use with the cover. Not for use with Q5001 (or any other valve linkages).

To order ES-650-117, contact EGS Enclosures at [phone], ask for the sales department and for distribution in your area.

Table 6. Modutrol Motor Cross-Reference.

Original Motor	Replacements
M944A,C,D, M954	M9184, M9194
M934D	M9164, M9174
M945A,D,F, M955	M9182, M9185
M941	M9484, M9494

SERIES 90 MODUTROL IV™ MOTORS

INSTALLATION

When Installing this Product...

1.Read these instructions carefully. Failure to follow them could damage the product or cause a hazardous condition.

2.Check the ratings given in the instructions and on the product to make sure the product is suitable for your application.

3.Installer must be a trained, experienced service technician.

4.After installation is complete, check out product operation as provided in these instructions.

CAUTION

Electrical Shock or Equipment Damage Hazard. Can shock individuals or short equipment circuitry.

Disconnect all power supplies before installation. Motors with auxiliary switches can have more than one disconnect.

CAUTION

Equipment Damage Hazard.

Can damage the motor beyond repair.

Never turn the motor shaft by hand or with a wrench. Forcibly turning the motor shaft damages the gear train and stroke limit contacts.

IMPORTANT

Always conduct a thorough checkout when installation is complete.

Location

Allow enough clearance for installing accessories and motor servicing when selecting a location (See Fig. 2). If located outdoors, use liquid-tight conduit connectors with the junction box to provide NEMA 3 weather protection. If mounted outdoors in a position other than upright, install a 4074ERU Weatherproofing Kit and liquid-tight connectors to provide NEMA 3 protection.

CAUTION

Motor Damage Hazard.

Deteriorating vapors and acid fumes can damage metal parts.

Install motor in areas free of acid fumes and other deteriorating vapors.

In excessive salt environments, mounting base and screws should be zinc or cadmium plated, not stainless steel or brass. Use the 220738A Adapter Bracket for mounting on these surfaces.

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