Honeywell Modutrol IV Series 61 Manual page 6

SERIES 61 AND SERIES 62 MODUTROL IV™ MOTORS
STANDARD
BOLTS (4)
1
EQUIPMENT
BASE
1 #12 OR 1/4" ZINC PLATED
MACHINE SCREWS OR BOLTS
M452E
For valve linkage applications (other than the Q5001):
1. Mount the bracket to the linkage.
2. Position the motor on the bracket to align the motor
shaft with the linkage.
3. Attach the motor to the bracket with the four bolts
provided. See Fig. 4.
Damper Linkages
The motor does not include a crank arm. Order the crank arm
separately (see Accessories in the Specifications section). For
detailed instructions on the assembly of specific linkages,
refer to the Installation Instructions packed with the linkage.
CAUTION
Equipment Damage Hazard.Stalling a motor can
damage the drive shaft.
Ensure installation of motors and linkages allows the
motor to drive through full stroke without obstruction.
63-2188—4
ADAPTER
BRACKET
NON-SPRING RETURN
Fig. 3. Mounting the motor with an adapter bracket.
BOLTS
PROVIDED (4)
WIRING
BOX
MOTOR
Valve Linkages
The Q100 Linkage requires a 220738A Adapter Bracket for all
valve applications. Applications with the Q5001 Valve Linkage
do not require the 220738A Adapter Bracket (see Fig. 4).
Junction Box
When used with liquid-tight conduit connectors, the junction
box provides NEMA 3 weather protection for the motor. The
junction box, standard with replacement motors, encloses the
terminals and provides knockouts for wiring conduits. Housing
an internal transformer or internal auxiliary switches requires
using a junction box.
6
SPRING RETURN