800-543-9038
USA
866-805-7089
CANADA
203-791-8396
LATIN AMERICA / CARIBBEAN
45
Application:
The SY actuators are NEMA 4X rated and designed to meet
the 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.
Power Supply
230 VAC 50/60Hz, single phase
Model
Torque
Speed
60Hz
Speed
50Hz
Power
Consumption
Duty Cycle
Override
Weight
On/Off
MFT
SY4-230(MFT)
400Nm/3560 in-lbs
16s
18s
0.6A
30%
75%
Hand Wheel
22kg/48.5 lb.
SY5-230(MFT)
500Nm/4450 in-lbs
22s
25s
0.7A
30%
75%
Hand Wheel
22kg/48.5 lb.
SY6-230(MFT)
650Nm/5785 in-lbs
28s
31s
0.8A
30%
75%
Hand Wheel
22kg/48.5 lb.
SY7-230(MFT)
1000Nm/8900 in-lbs
46s
55s
1.6A
30%
75%
Hand Wheel
36kg/79.5 lb.
SY8-230(MFT)
1500Nm/13350 in-lbs
46s
55s
2.0A
30%
75%
Hand Wheel
36kg/79.5 lb.
SY9-230(MFT)
2000Nm/17800 in-lbs
58s
70s
1.6A
30%
50%
Hand Wheel
56kg/123.5 lb.
SY10-230(MFT)
2500Nm/22250 in-lbs
58s
70s
2.0A
30%
50%
Hand Wheel
56kg/123.5 lb.
SY11-230(MFT)
3000Nm/26700 in-lbs
58s
70s
1.6A
30%
50%
Hand Wheel
56kg/123.5 lb.
SY12-230(MFT)
3500Nm/31150 in-lbs
58s
70s
2.2A
30%
50%
Hand Wheel
56kg/123.5 lb.
Technical Data
Electrical connection
½” conduit connector,
screw terminals
Overload protection
thermally protected 135°C cut-out
Motor protection
H Class insulation (SY-1),
F Class (SY-2…12)
Gear train
high alloy steel gear sets,
self locking
Operating range
(SY…-220) on/off, floating point
(SY...230MFT) 2-10 VDC, 4-20 mA, 0-10
VDC
Sensitivity
(SY…230MFT) 0.4 mA/200mV
Reversal hysteresis
(SY…230MFT) 1.0 mA/500mV
Feedback
(SY…230MFT) 2-10 VDC
Angle of rotation
90°
Direction of rotation
reversible
Position indication
top mounted domed indicator
Internal humidity control
resistive heating element
Auxiliary switches
factory set for 5° and 85° change of state
SY1: (2) SPDT, min 1 mA, 24 VAC; max
3A, 250 VAC.
SY4-12: (2) SPDT, min 1 mA, 24 VAC;
max 5A, 250 VAC.
Ambient temperature
-22°F to +150°F [-30°C to +65°C]
Humidity range
up to 95%
Housing type
IP67, NEMA 4X
Housing material
die cast aluminum a lloy
Agency listings
ISO, CE, cCSAus
SY...230V Series Non-Spring Return Actuator
Technical Data - 230 VAC
O
50904 - 02/12 -
S
ubject to change.
©
Belimo Air
controls
(U
S
A
), Inc.