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ELECTRIC ACTUATORS SERIES SFR2<br />
ELECTRIC ACTUATOR WITH FAIL-SAFE FUNCTION SPRING RETURN<br />
TECHNICAL DATA<br />
SFR2 [Make Belimo Stellantriebe Vertriebs GmbH]<br />
Control voltage: 24V AC-230V AC | 24V DC - 125V DC Operating temperature: -30°C up to +50°C<br />
Mode of operation: *OP<strong>EN</strong>* *CLOSE* Running time motor: 75 Sec.|90°<br />
Direction of motion fail-safe: Deenergized NC Running time fail-safe: 20 Sec.|90°<br />
Turning angle: Standard 0°-90° Torque motor: 20 Nm<br />
Position indication: Mechanical Torque fail-safe: 20 Nm<br />
Power consumption in operation: 7,0 W Connection supply: 1 x cable 1 m [2x0,75 mm²]<br />
Power consumption in rest position: 3,5 W Connection auxiliary switch: 1 x cable 1 m [6x0,75 mm²]<br />
Degree of protection: IP 54 Actuator connection Acc. to DIN ISO 5211 [F05]<br />
Protection class: II reinforced insulation Manual override: Hand crank and locking switch<br />
SFR2<br />
ITEM TORQUE OPERATING TIME FAIL-SAFE TIME POWER L L1 A B C ISO 5211<br />
SFR2 SRFA-S2-5 20 Nm 75 sec. | 90° 20 sec. | 90° 7,0 W 244 204 103 101 59 14 F05<br />
O TABLE OF CONT<strong>EN</strong>T<br />
ELECTRIC ACTUATORS<br />
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