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Q605 Damper Linkage: Connects motor to damper. In-
cludes motor crank arm.
Q618 Linkage: Connects Modutrol Motor to water or
steam valve.
Q601 Bracket and Linkage Assembly: Connects
Modutrol Motor to water or steam valve.
Q5001 Valve Linkage: Connects Modutrol Motor to
water or steam valve.
Q100 Linkage: Connects Modutrol Motor to butterfly
valve.
221455A Motor Crank Arm: Infinitely adjustable crank
arm. Approximately 0.75 inch shorter than the
4074ELY Crank Arm; can rotate through downward
position and clear base of motor without requiring use
of adapter bracket.
7617ADW Motor Crank Arm: Approximately 0.75 inch
shorter than the 7616BR Crank Arm; can rotate
Fig. 1—Dimensions in in. [mm].
NOTE: M7161 does not have auxiliary shaft. All other dimensions are the same.
.27
[7]
.96
[24]
WIRING
BOX
BASE
MOTOR
AUXILARY
END
.60 [15]
ADAPTER
BRACKET
4.88
124]
.50
.80
[13]
[20]
4.06 [103]
1.47 [37]
1.5 [38]
2.4 [61]
.76 [19]
POWER
END
5.39
[137]
2.59
[66]
7.3 [185]
[19]
through the downward position and clear base of motor
without requiring use of adapter bracket.
220738A Adaptor Bracket: Raises shaft height 0.75 in.
[19 mm].
220741A Screw Terminal Adapter: Converts the standard
quick-connect terminals to screws terminals.
Transformers: Mounted internally, provide 24 Vac power
to motor.
198162JA: 24 Vac, 50/60 Hz (for electrical isolation).
198162EA: 120 Vac, 50/60 Hz.
198162GA: 220 Vac, 50/60 Hz.
198162AA: 120/208/240 Vac, 50/60 Hz.
4074ERU Weatherproofing Kit: Provides NEMA 3 rat-
ing when Modutrol IV Motor is mounted in other than
upright position.
TOP VIEW OF 220738A BRACKET ONLY
3.93
[100]
5.5
[140]
.43
[11]
.64
4.88 [124]
[16]
5.54 [141]
6.45
[164]
2.50 [64]
.75
3
M7161, M7164, M7184
SPECIFICATIONS
4.22
[107]
5.82
[148]
2.3
[58]
.67
[17]
.27 [7]
.15
[4]
1.75
[44]
1.25 [32]
M302F
63-2197—2
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