Belimo AFB24-SR - User Manual

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN
4
7
AFB and AFX Series Spring Return Direct Coupled Actuato
r
A
A
pplications
M
inimum 180 in-lb Torque
●
For damper areas up to 45 sq-ft* (For lower torque, see AF, NFB, LF, or TF series
)
Mount directly to 1.05” jackshafts
.
New standard clamp fits standard 1/2” shafts to 1.05”
j
ackshafts.
Linkage solutions are available when direct coupling is not possible.
3/4”
1/2”
1”
A
FB24, AFX24
(
p. 49
)
A
FB24 N4
(
H
)
, AFX24 N4
(
p. 51
)
A
FB24-S, AFX24-S
(
p. 49
)
A
FB24-S N4(H), AFX24-S N4 (p. 51)
A
FBUP, AFXUP
(
p. 53
)
AFBUP
N
4
(H)
,
AFXUP
N
4
(
p. 55
)
A
FBUP-S, AFXUP-S
(
p. 53
)
A
FBUP-S N4
(
H
)
, AFXUP-S N4
(
p. 55
)
A
FB24-SR, AFX24-SR (p. 57)
A
FB24-SR N4
(
H
)
, AFX24-SR N4
(
p. 59
)
A
FB24-SR-S, AFX24-SR-S
(
p. 57
)
A
FB24-SR-S N4
(
H
)
, AFX24-SR-S N4
(
p. 59
)
A
FB24-MFT, AFX24-MFT
(
p. 61
)
A
FB24-MFT N4
(
H
)
, AFX24-MFT N4
(
p. 63
)
A
FB24-MFT-S, AFX24-MFT-S
(
p. 61
)
A
FB24-MFT-S N4
(
H
)
, AFX24-MFT-S N4
(
p. 63
)
A
FB24-MFT95, AFX24-MFT95
(
p. 65
)
A
FB24-MFT95 N4(H), AFX24-MFT95 N4
(p. 67)
T
orque:
180
in-l
b
●
●
●
●
●
● ●
●
●
●
●
●
●
●
●
●
●
●
P
ower su
pp
l
y
:
2
4 VA
C/
D
C
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
1
20 VA
C
●
● ●
●
230
VA
C
●
●
●
●
C
ontrol si
g
nal
:
O
n
/O
f
f
●
●
●
●
●
●
●
●
2
t
o
1
0
VD
C
●
●
●
●
M
u
lti-f
u
n
c
ti
o
n*
*
●
●
●
●
0
t
o
1
35
Ω
●
●
F
eedback si
g
nal
:
VD
C
v
a
ri
ab
l
e
**
●
●
●
●
●
●
R
unning time
m
o
t
or:
<
75 seconds
●
●
●
●
●
●
●
●
95
seco
n
ds
●
●
●
●
Adj
. 70 to 220 secon
d
s
***
●
●
●
●
●
●
spr
i
n
g
: <20 secon
ds
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
B
rushless D
C
Moto
r
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
E
xt
e
rn
a
l
d
ir
ec
ti
o
n
o
f r
o
t
a
ti
o
n
s
wit
c
h
●
●
●
●
●
●
●
●
●
●
M
anua
l
overr
ide
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
A
ppliance rated cable, 18
GA
(default)
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
P
lenum rated cable, 18
G
A (optional
)
●
●
●
●
B
uilt-in auxiliar
y
switch, Two SPD
T
●
●
●
●
●
●
●
●
N
EMA 4 rated housin
g
●
●
●
●
●
●
●
●
●
I
nstallation instructions......(p. 69-75) General wiring......(p. 77) Start-up and checkout......(p. 78) Electrical operations......(p. 76)
*B
ased
o
n 4 in-l
b/
f
t
2
damper torque loading. Parallel blade. No edge seals. **Default 2 to 10 VDC. ***Default 150 seconds.
AFB, AFX
S
eries -
At A
G
lanc
e
A
A
ll A
c
t
ua
t
o
r
s
have BD
CM
N40103 - 09/11 - Subject to change. © Belimo Aircontrols (USA), Inc
.

Summary

Product Overview and Features

AFB and AFX Series - At A Glance

Overview of AFB and AFX Series actuators, detailing key specifications and features.

AFB;AFX Series Product Data

AFB24;AFX24 Series

Technical data, application, operation, and dimensions for AFB24/AFX24.

AFB24 N4;AFX24 N4 Series

Technical data, application, and dimensions for NEMA 4 AFB24/AFX24.

AFBUP;AFXUP Series

Technical data, application, operation, and dimensions for AFBUP/AFXUP.

AFBUP N4;AFXUP N4 Series

Technical data, application, and dimensions for NEMA 4 AFBUP/AFXUP.

AFB24-SR;AFX24-SR Series

Technical data, application, operation, and dimensions for proportional AFB24-SR/AFX24-SR.

AFB24-SR N4;AFX24-SR N4 Series

AFB24-MFT;AFX24-MFT Series

AFB24-MFT N4;AFX24-MFT N4 Series

AFB24-MFT95;AFX24-MFT95 Series

AFB24-MFT95 N4;AFX24-MFT95 N4 Series

Wiring Diagrams

Startup and Checkout

Belimo AFB24-SR Specifications

General

Power Supply	24 VAC/DC
Angle of Rotation	90°
Control Signal	4-20 mA
Protection Class	IP54
Ambient Temperature	-22°F to +122°F (-30°C to +50°C)
Connection	Cable
Mounting	Direct mount
Running Time	75-150 seconds