SERIES 90 MODUTROL IV
™
MOTORS
63-2631—07
2
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.
SPECIFICATIONS
TRADELINE Models:
Selected and packaged to provide
ease of stocking, ease of handling and maximum replace-
ment value. Specifications are the same as those of stan-
dard 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.
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.)
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
