Honeywell M7685 Catalog Page

Modutrol IV Motors

Fail

Torque/Force

Nominal

Electrical

Internal

Factory

Product Number

Safe

Timing

Connec-

Control

Auxiliary

Stroke

Internal

Mode

lb-in., lb

Nm, N

Voltage

(sec)

tions

Signal

Switch

Setting

Stroke

Includes

Comments

Transformer

M7294A1010/U

Non-

300 lb-in.

34 Nm

24V

60-120

Quick-

Modulating,

160

Adjustable;

—

None

Spring

sec

connect

2-10 Vdc

degrees

90 to 160

Return

terminals

degrees,

Asymmetrical

M7294Q1007/U

Non-

300 lb-in.

34 Nm

120V

60-120

Screw

Modulating,

Adjustable;

Transformer

Adjustable

50004263-

Spring

sec

terminals

4-20 mA

degrees

90 to 160

and Screw

zero and

002

Return

degrees,

Terminal

span for split

Symmetrical

Adapter

range

applications

M7294Q1015/U

Non-

300 lb-in.

34 Nm

24V

60/107

Screw

Modulating,

Adjustable;

Screw

Adjustable

None

Spring

terminals

4-20 mA

degrees

90 to 160

Terminal

zero and

Return

degrees,

Adapter

span for split

Symmetrical

range

applications

M7685 Modutrol IV™ Series 2 Motor

Proportional, spring-return motors for use with Honeywell W7080 panel 14-17 Vdc output; with minimum position adjustment.

• Integral spring return returns motor to normal position in the event of power failure

• Integral junction box provides NEMA 3 weather protection

• Motor and circuitry operate from 24 Vac

• Quick-connect terminals are standard

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

• Motors have field adjustable stroke (90 deg. to 160 deg.)

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

• Spring return motors can operate valve linkages from 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

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: Modulating, 14-17 Vdc

Feedback: No Frequency: 50 Hz; 60 Hz

External Auxiliary Switches Available: Yes 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

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:

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 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


	Torque/Force			Nominal	Internal	Factory
				Timing	Auxiliary	Stroke			Internal
Product Number	lb-in., lb	Nm, N	Voltage	(sec)	Switch	Setting	Stroke	Includes	Transformer

M7685A1025/U	60 lb-in.	6.8 Nm	24V	30-60 sec	0	90 degrees	Adjustable; 90 to 160	Minimum Position	None
							degrees, Asymmetrical	Potentiometer

428

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