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ACCESSORY
ACTUATOR
PACKAGE
PART NO.
NO.
33AMACTDMP133
HF27BJ035*
33AMACTGV-133
HF27BJ033
33AMACTGV-266
HF27BJ034
*Actuator is spring-return type.
NOTES:
1. All actuators are direct coupled type, designed to be directly
mounted into jackshaft assembly.
2. All actuators are equipped with a plenum rated cable, factory-
terminated to the actuator. Part No. HF27BB035 and 034 are
16 ft, HF27BB033 is 9.5 ft.
NOTES:
1. Hand is determined by the location of the fan drive and/or coil connection when viewed while facing the direction toward which air is flowing.
2. Dimensions in ( ) are in millimeters.
UNIT
A
39L-
03
2- 3
9
/
3-1
16
06
2- 3
9
/
3-9
16
9
08
2- 3
/
4-1
16
9
10
2- 3
/
4-9
16
12
2- 3
9
/
5-5
16
15
2- 3
9
/
5-5
16
18
2-11
7
/
5-5
16
21
2-11
7
/
6-5
16
7
25
2-11
/
6-5
16
Table 3 — Recommended Actuators
ROUND
SHAFT
VOLTAGE
VA
SIZE
(50/60 Hz)
MIN-MAX
(in.)
24
10
.750-1.050
24
4
.375- .625
24
6
.475- .750
DIMENSIONS (ft-in.)
B
C
D
7
/
2-0
1
/
1- 5
8
4
3
/
2-4
3
/
1-11
4
16
11
1
/
2-8
/
3- 1
16
8
9
1
/
2-8
/
3- 5
16
8
7
/
2-8
1
/
3-11
16
8
7
/
3-4
3-11
16
7
/
3-7
15
/
3-11
16
16
1
/
3-7
15
/
3-11
4
16
1
13
/
4-3
/
5- 4
4
16
Fig. 10 — Mixing Box Duct Connections
DAMPER AREA
(sq ft)
TIMING
(sec)
Parallel
Opposed
150
44
< 150
N/A
135
N/A
3. Damper areas are nominal and based on low leakage type
dampers.
4. For larger damper assemblies, multiple activators may be used.
5. Part No. HF27BB033 and 034 are designed for inlet guide vane
and face and bypass applications, but may be used for external
relief dampers if spring return is not required.
E
F
G
1-5
0- 1
5
/
0-6
1
/
8
16
1-5
0- 4
1
/
0-6
1
/
8
16
1
1
1-5
0- 6
/
0-6
/
16
16
1
1
1-5
0- 6
/
0-6
/
16
16
1-5
0- 6
1
/
0-6
1
/
16
16
1-9
0- 8
0-4
1
/
16
2-3
0- 7
0-5
2-5
0- 6
0-4
7
2-5
0- 9
/
0-4
8
9
MAXIMUM
TORQUE
STROKE
(in.-lb)
(degrees)
53
133
90
N/A
133
90
N/A
266
90
H
J
K
0-10
1
/
1-4
3
/
1-5
1
2
4
0-11
3
/
1-8
11
/
2-1
1
8
16
3
5
1
0- 6
/
2-0
/
3-3
8
8
5
5
1
0- 8
/
2-0
/
3-7
16
8
0- 9
1
/
2-0
5
/
4-1
1
4
8
0- 9
1
/
2-8
1
/
4-1
1
4
2
0- 9
1
/
3-0
7
/
4-1
1
4
16
1- 3
1
/
3-0
7
/
4-1
1
8
16
5
5
1
0- 6
/
3-8
/
5-6
8
16
MAXIMUM
WIRE
LENGTH
(ft)
300
725
450
L
/
1- 5
1
/
4
4
/
1- 7
1
/
4
4
1
/
1- 7
/
4
4
1
/
1- 7
/
4
4
/
1- 7
1
/
4
4
/
1-11
1
/
4
4
/
2- 5
1
/
4
4
/
2- 7
1
/
4
4
1
/
2- 7
/
4
4
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