Submittal Sheet

M6281, M6284, M6294 Modutrol IV™ MOTORS
3
63-1155—2
Accessories:
ES650117 Explosion-proof Housing: encloses motor for
use in explosive atmospheres. Not for use with Q601,
Q618, and Q455 Linkages. To order, contact Nelson
Electric Co., Order Services Dept., P.O. Box 726, Tulsa,
OK, 74101, [phone], for name of nearest local
representative. Requires Honeywell 7617DM Coupling.
Q607 External Auxiliary Switch: controls auxiliary
equipment as a function of motor position.
Internal Auxiliary Switch Kits: can be field-installed on
TRADELINE models.
220736A—One-switch Kit.
220736B—Two-switch Kit.
Q605 Damper Linkage: connects motor to damper.
Includes 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.
Q100A,B Linkage: connects Modutrol motor to butterfly
valve.
Q68 Dual Control Potentiometer: controls 1 to 9 additional
motors.
Q181 Auxiliary Potentiometer: controls 1 or 2 additional
motors.
221455A Infinitely Adjustable Crank Arm: Approximately
0.75 in. (19 mm) shorter than the 4074ELY Crank Arm.
Can rotate through downward position and clear base
of motor without requiring use of adapter bracket.
220741A Screw Terminal Adapter: converts the standard
quick-connect terminals to screw 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.
7617ADW Adjustable Crank Arm: Approximately 0.75 in.
(19 mm) shorter than the 7616BR Crank Arm. Can
rotate through downward position and clear base of
motor without requiring use of the adapter bracket.
Fig. 1. M6284, M6294 mounting dimensions in in. (mm).
Note: M6281 does not have auxiliary shaft. All other dimensions are the same.
WIRING
BOX
BASE
MOTOR
AUXILARY
END
POWER
END
ADAPTER
BRACKET
1-1/4 (32)
2-1/2 (64)
1-3/4
(44)
5/32
(4)
3/4 (19)
2-19/32
(66)
5-13/32
(137)
6-7/16
(164)
1-1/2 (38)
2-13/32 (61)
19/32 (15)
4-7/8
(124)
5-1/2
(140)
13/16
(20)
4-1/16 (103)
1/2
(13)
15/16
(24)
9/32
(7)
1-15/32 (37)
7-5/16 (185)
M302G
3/4
(19)
TOP VIEW OF 220738A BRACKET ONLY
3-15/16
(100)
4-7/32
(107)
2-5/16
(58)
5/8
(16)
21/32
(17)
4-7/8 (124)
7/16
(11)
5-17/32 (141)
9/32 (7)
5-13/16
(148)
POWER END