Honeywell Modutrol IV Series 61 Manual page 4

SERIES 61 AND SERIES 62 MODUTROL IV™ MOTORS
Ambient Temperature Ratings:
Maximum: 150°F (66°C) at 25% duty cycle.
Minimum: -40°F (-40°C).
Feedback Potentiometer (Series 62 Models Only):
TRADELINE Models (Can be shunted for slaving a
Series 90 Motor):
160° Stroke: 600 ohms.
90° Stroke: 353 ohms.
All other models have potentiometer shunted to 115 ohms.
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. (Some models have
double-ended shafts.)
Stroke:
Fixed Stroke Models: Available 90° or 160°.
Adjustable Stroke Models: Available field-adjustable from 90°
to 160°. (See Stroke Setting procedure.)
Timing And Torque: See Table 4.
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.
Table 4. Series 61 and 62 Modutrol IV Motor Timing and Torque Ratings.
a
Nominal Timing in sec
90° Stroke 160° Stroke
15 30
30 60
60 120
120 240
a
Timings apply to all TRADELINE models. Some OEM models are available with non-standard timing/torque.
b
Torque ratings for dual-ended shaft motors are the sum of the shaft torques (power-end torque plus auxiliary-end torque).
c
Breakaway torque is the maximum torque available to overcome occasional large loads such as a seized damper or valve.
NOTE: Torque designation corresponds to torque rating at standard timing (nominally 60 seconds for 160° and 30 seconds for
90° except for 300 lb-in. motors that have timings of 2 or 4 minutes).
IMPORTANT
Never use motor continuously at the Breakaway Torque rating.
63-2188—4
Normal Running Torque
Spring Return
— 75 (8.5)
25 (2.8)
60 (6.8) 35 (4.0)
150 (17.0)
25 (2.8) 300 (34.0)
—
150 (17.0)
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.
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
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.
Rated Torque in lb-in. (N•m)
Non-Spring Return
—
50 (5.7)
120 (13.6)
50 (5.7)
—
4
®
Motor to V51 Butterfly
b
Breakaway Torque
Spring Return Non-Spring Return
150 (17.0)
70 (7.9)
300 (34.0)
600 (68.0)
300 (34.0)
c