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SIEMENS servo motor SQM48.497B9

Product Model:

SIEMENS servo motor SQM48.497B9 SQM48.497B9 belongs to the SQM48 series electric actuators, mainly used for gas/air valve control and damper adjustment in industrial combustion systems. Running time: 30 seconds / 90° (AC 2x12V powered), supports speed adjustment through the burner controller (such as 60 seconds / 90° mode). Torque output: 20N・m (continuous load), peak torque can reach 20N・m, suitable for medium and high resistance valve drives. Supply voltage: AC 2x12V±10% (50/60Hz), power consumption is about 26-34VA, built-in overcurrent protection (trip current 3A). Protection level: IP54 (dust-proof and splash-proof), optional IP65 upgraded version, suitable for humid or dusty environments. Mechanical interlock: Manual/automatic switching clutch allows manual operation of the valve with special tools during power outage to avoid control failure in emergencies. Overload protection: Built-in torque limiter, which automatically disengages when the load exceeds the set value (such as valve jams), prevents the motor from burning. Control target: Adjust the angle position or opening of the valve/storm. Core functions: precision control of combustion system, intelligent diagnosis and maintenance support, communication and expansion capabilities. Application scenarios: industrial valve control, combustion system adjustment.

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Shipping If the order is not very large, we can send it to you by courier, such as TNT, DHL, UPS or EMS. If the order quantity is large, we will suggest you to use air or sea freight through your appointed freight forwarder. Our long-term cooperative agents are also available.

Related FAQ


Q1.Are you a factory or trading company?


A1: We are the original manufacturer.

Q2: ls there any stock?


A2: Most of our products have stocks.

Q3: How about the Shipping method?


A3: DHL/UPS/TNT/Fedex and other express for samples delivery, mass production will be sendby sea or by train.

Q4: How many years warranty?


A4: Our products are high quality and durable, our warranty are one year normally

Q5: How to choose suitble bumner for myself?


A5: Usually according to combustion output capacity. You can provide relevent parameters ofcombustion output such as :104xkcal/h, kw/h,kg/h,then we will recommend the model which is themost suitable for you, as the combustion output you provide.

Q6:How about samples ?


A6: We are willing to offer samples.