Submittal Sheet

SERIES 41 AND 81 MODUTROL IV™ MOTORS
3 63-2627—01
Fig. 1. Stroke
Fig. 2. Series 41 and Series 81 Modutrol IV Motor mounting dimensions in inches (mm).
FULLY OPEN
90 DEGREE STROKE 160 DEGREE STROKE
M31079
VERTICAL
REFERENCE
FULLY CLOSED
160
10
VERTICAL
REFERENCE
FULLY CLOSED
90
10
FULLY OPEN
VERTICAL
REFERENCE
VERTICAL
REFERENCE
FULLY CLOSED
FULLY OPEN
FULLY
CLOSED
FULLY
OPEN
90 DEGREE STROKE 160 DEGREE STROKE
NON-SPRING RETURN MOTORS
160
10
90
45
SPRING RETURN MOTORS AND NON-SPRING RETURN MOTORS
ASYMMETRICAL MOTORS
SYMMETRICAL MOTORS
4-7/8
(124)
5-1/2
(140)
13/16
(20)
4-1/16 (103)
1/4
(7)
1-1/2 (37)
4-1/16 (103)
JUNCTION
BOX
MOTOR
AUXILARY
END
POWER
END
ADAPTER
BRACKET
2-9/16
(66)
5-3/8
(137)
6-7/16
(164)
9/16 (15)
3/4
(19)
TOP VIEW OF BRACKET TOP VIEW
4-5/8
(116)
4-1/4
(107)
2-5/16
(58)
11/16
(17)
4-7/8 (124)
5-9/16 (141)
1/4 (7)
5-13/16
(148)
1
POWER END
2
1-1/2 (37)
3/4
(19)
13/16
(20)
M18992
FOR HIGH TORQUE (60 LB-IN.) SPRING RETURN
MODELS 8-3/4 (222);
FOR HIGH TORQUE (60 LB-IN.) SPRING
RETURN MODELS (SHOWN).
1
2