
800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN
4
A
l
cat
on:
he SY actuators are NEMA 4X rated and desi
ned to meet
he needs of HVAC and Commercial applications. Offered on
Belimo standard and high performance valve series, these
actuators are available for on/off and modulating applications
Depending on the application, they are available in 24 VAC/
VDC, 120 VAC and 230 VAC.
Technical Data
Electrical connectio
½” conduit connector,
r
w t
rmin
l
Motor
rotectio
H Class insulation
SY-1
,
F Class
SY-2…5
Gear trai
high alloy steel gear sets, sel
lockin
Operating rang
SY…-24
on/off, floating point
(SY...24MFT) 2-10 VDC, 4-20 mA,
0-10 VD
ensitivit
(
Y…24MFT) 0.4 mA/200mV
eversal h
steresi
SY…24MFT
1.0 mA/500mV
Feedbac
SY…24MFT
2-10 VDC
An
le of rotatio
90°
Direction of rotatio
rever
ibl
o
t
on
n
cat
o
o
mounte
ome
n
cator
nterna
um
ty contro
res
st
ve
eat
n
e
emen
Auxiliary switches factory set for 5° and 85° change of stat
SY1: (2) SPDT, min 1 mA, 24 VAC; max
3A, 250 VA
.
SY2-12:
2
SPDT, min 1 mA, 24 VAC;
max 5A, 250 VAC.
Ambient tem
eratur
-22°F to +150°F [-30°C to +65°C]
Humidit
rang
u
to 95%
Housing typ
IP67, NEMA 4X
Housing materia
die cast aluminum allo
Agency listing
ISO, CE, cCSAus
Power Supply 24 VAC/VDC 50/60Hz, single phase
Model Torque Speed
Power
Consumption
Duty Cycle
Override WeightOn/Off MFT
Y1-24(P) 35Nm/310 in-lbs
5s 1.8A
0
75
8mm Wrench
.0kg/4.9 lb.
Y2-24(MFT
90Nm/801 in-lbs
.
A
0
75
H
n
Wh
l
1k
/24.5 lb.
Y3-24(MFT
150Nm/1335 in-lbs
2s 3.0A
0% 75% Hand Wheel
1kg/24.5 lb.
Y4-24
MFT
00Nm
3560 in-lbs
.
0% 75%
n
2kg
48.5 lb.
Y5-24
MFT
500Nm/4450 in-lbs
2
.
A
0
75
H
n
Wh
l
2k
/48.5 lb.
SY...24V Series Non-Spring Return Actuator
Technical Data - 24 VAC
50904 - 02/12 -
ubject to change.
Belimo Aircontrols
U
A
, Inc.
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