Honeywell Modutrol IV Catalog Page

Modutrol IV Motors

Modutrol IV™ Motor with Linear 10K Feedback

These motors also have an internal electrically isolated feedback potentiometer that provides indication of the motor shaft position.

• Integral junction box provides NEMA 3 weather protection if motor is mounted in the upright position

• 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

• 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

Series 62 Modutrol IV™ Motors Spring Return and Non-Spring Return floating control motors used with controllers that provide a switched spdt or floating output to operate dampers or valves.

Application Type: Electric Dimensions, Approximate: 6 7/16 in. high x 5 1/2 in. wide x 7 5/16 in.

deep (164 mm high x 140 mm wide x 185 mm deep)

Control Signal: Floating Feedback: Ye s Frequency: 50 Hz; 60 Hz External Auxiliary Switches Available: Ye s 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 Internal Transformer: None Mounting: Foot-mounted Shaft Shape: square Shaft Dimensions: 0.375 in. (10 mm) Shaft Rotation (upon control signal increase): Dependent on wiring

(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)

• -F models have an internal electrically isolated feedback potentiometer that provides indication of the motor shaft position

Weight: 6.5 lb Comments:

Linear 10K feedback

Approvals CE: EN55011 (Emission) EN50082-2 (Immunity) 73/23/EEC (LVD) 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 220741A2-62-Screw Terminal Adapter Kit for Series 62 Series Modutrol IV

Series 2 motors- Converts quick-connect terminals to screw terminals

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

Commercial

Torque/Force

Product Number

M6274F1009-F/U

* M6284D1032-F/U

M6284F1078-F/U

M6285F1001-F/U

M6294F1009-F/U

M6294F1017-F/U

* TRADELINE models • SUPER TRADELINE models

Fail Safe Mode

NonSpring Return

Spring Return

NonSpring Return

lb-in., lb Nm, N

75 lb-in. 8.5 Nm 24V 15/27 — Screw

150 lb-in. 17 Nm 24V 30-60

150 lb-in. 17 Nm 24V 30/53 — Screw

60 lb-in. 6.8 Nm 24V 30/53 30 sec. Screw

300 lb-in. 34 Nm 24V 120/214 — Screw

300 lb-in. 34 Nm 24V 60/107 — Screw

Vo lt ag e

Timing (sec)

Nominal

sec

Spring Return

— Quick-connect

Electrical Connections

terminals

Motor Shafts

Dualended shaft; 2

Dualended shaft

Dualended shaft; 2

Internal Auxiliary Switch

290

0160

290

2160

290

Factory Stroke Setting Stroke

degrees

Adjustable; 90 to 160 degrees, Symmetrical

Adjustable; 90 to 160 degrees, Asymmetrical

Adjustable; 90 to 160 degrees, Symmetrical

Internal Transformer

None

Components

70-6910 423