SQM45.291A9 | Siemens ACTUATORS

THE SQM45 AND SQM48 ACTUATORS ARE SUITED FOR DRIVING OIL PRESSURE CONTROLLERS, BUTTERFLY VALVES, DAMPERS OR FOR USE ON OTHER APPLICATIONS THAT REQUIRE ROTARY MOTION. AREAS OF APPLICATION ARE OIL AND GAS BURNERS OF MEDIUM TO LARGER CAPACITY, AS WELL AS THERMAL PROCESS PLANTS.THE ACTUATORS ARE USED PRIMARILY FOR THE LOAD-DEPENDENT CONTROL OF THE GAS FLOW, OIL VOLUME AND COMBUSTION AIR VOLUME IN CONNECTION WITH THE ELECTRONIC RATIO CONTROL LMV5Drive motor Stepper motorPower consumption- SQM45…- SQM48…9…15 VA26…34 VAAngular adjustment Max. 90°Mounting position OptionalDegree of protection To EN 60529, IP54, provided adequatecable entries are usedSafety class III according to DIN EN 60730 part 1 andpart 2-14External overload fuse Max. 4 AT (slow) to DIN EN 60127-2/5Cable entry SQM45… / SQM48…:Insertable threaded cable glands for2 x M16