SERIES 72 MODUTROL IV™ MOTORS
63-2202—4
4
Auxiliary Switch Ratings (in Amps): See Table 3.
Table 3. Auxiliary Switch Ratings (in Amps).
a
40 VA pilot duty, 120/240 Vac on opposite contact.
Stroke: Fixed 90° or 160° models available. Other models
available with field adjustable strokes from 90° to 160°.
Stroke adjusted by means of cams located in the wiring
compartment.
Timing: Nominal 30 seconds for 90° stroke and 60 seconds
for 160° stroke.
Dead Weight Load On Shaft: 200 lb (91 kg) on motor power
or auxiliary end; maximum combined load of 300 lb (136 kg).
Motor Rotation:
Closed: Counterclockwise rotation limit as viewed from motor
power end.
Open: Clockwise rotation limit as viewed from motor power
end.
Mechanically Normally Closed: Spring return. Normally closed
motors rotate to closed position on power loss.
Mechanically Normally Open: Spring return. Normally open
motors rotate to open position on power loss.
Electrically Normally Closed: Both spring return and non-
spring motors return to closed position on minimum signal.
Electrically Normally Open: Both spring return and non-spring
return motors return to open position on minimum signal.
Ambient Temperature Ratings: -40 to 150°F (-40 to 66°C).
Shaft: 3/8 in. [9.5 mm] square.
Approvals:
Underwriters Laboratories Inc. Listed: File No. E4436; Guide
No. XAPX.
Canadian Standards Association Certified: General listed File
No. LR1620; Guide No. 400-E.
Accessories:
198162AA Internal Transformer 120/208/240 Vac 50/60 Hz
primary, 24 Vac secondary.
198162EA Internal Transformer; 120 Vac 50/60 Hz primary,
24 Vac secondary.
198162GA Internal Transformer; 220 Vac 50/60 Hz primary,
24 Vac secondary.
198162JA Internal Transformer; 24 Vac 50/60 Hz primary,
24 Vac secondary (for electrical isolation).
220736A Internal Auxiliary Switch Kit; one switch, can be
field-installed on TRADELINE models.
220736B Internal Auxiliary Switch Kit; two switches, can be
field-installed on TRADELINE models.
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, can rotate through
downward position and clear motor base without requiring
an adapter bracket.
4074ERU Weatherproofing Kit provides NEMA 3 rating for
Modutrol IV Motors mounted in position other than upright.
4074EZE Bag Assembly with parts that can provide CE
compliance.
7617ADW Crank Arm, can rotate through downward position
and clear motor base without requiring an adapter bracket.
ES650-117 Explosion-Proof Housing encloses motor for use
in explosive atmospheres. Not for use with Q5001 (or any
other valve linkages). Order separately from O-Z/Gedney
Inc. To order, contact: O-Z/Gedney, Nelson Enclosures and
Controls,
(918) 641-7381 or (918) 641-7374; or write to:
O-Z/Gedney, Nelson Enclosures and Controls
P.O. Box 471650
Tulsa, OK 74147-1650
(Requires Honeywell 7617DM Coupling.)
Q100 Linkage connects Modutrol
®
Motor to V51 Butterfly
Valve. Requires the 220738A Adapter Bracket.
Q181 Auxiliary Potentiometer for sequence or unison control
of 1 to 4 additional modulating (Series 90) motors.
Q5001 Bracket and Linkage Assembly connects Modutrol IV
Motor to water or steam 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.
One Contact
Rating
a
120V
240V
Full Load
7.2
3.6
Locked Rotor
43.2
21.6
