Honeywell M7164 Catalog Page

Modutrol IV Motors

M7164 Modutrol IV™ Series 2 Motors

Series 71 Modutrol IV™ Motors non-spring return motors used to
control dampers and valves. These motors accept a voltage signal
from an electronic controller to position a damper or valve at any
point between open and closed.

• Integral junction box provides NEMA 3 weather protection

• 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,

• All models have dual shafts (slotted and tapped on both ends)

• All models have auxiliary switch cams

• Fixed torque throughout the entire voltage range

if motor is mounted in the upright position

or can be field added

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)

Fail Safe Mode: Non-Spring Return
Control Signal: Modulating, 10.5-13.5 Vdc
Feedback: No
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
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.

Torque/Force

Product Number

M7164A1017/U 35 lb-in 4 Nm 24/120/230V 30-60 sec 0 90 degrees Adjustable; 90 to 160

M7164G1030/U 35 lb-in 4 Nm 120V 30-60 sec 0 90 degrees Adjustable; 90 to 160

Voltag e

Nominal
Timing
(sec)

Deadweight Load (Combined on both Shafts): 300 lbs.
Ambient Temperature Range: -40 F to +150 F (-40 C to +60 C)
Weight: 6.5 lb
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
220741A2-71-Screw Terminal Adapter Kit for Series 71 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

Internal
Auxiliary
Switch

Factory
Stroke
Setting Stroke Includes

degrees, Asymmetrical

degrees, Symmetrical

Internal
Transformerlb-in., lb Nm, N

— 50004263-001

Transformer 50004263-003

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