Siemens Actuator Servomotor SQM5 Series

The SQM5… is an actuators designed for air and gas dampers with electronic modules.
Its’ used primarily for the load-dependent control of the gas flow, oil volume and combustion air volume:

In connection with 3-position or modulating controllers (e.g. 4…20 mA), and/or
Directly by burner controls

SQM50 Model	SQM53 Model	SQM54 Model	SQM56 Model
SQM50.380A2	SQM53.480R1Z3	SQM54.481A203	SQM56.664R2G3R
SQM50.480A2G3	SQM53.482A103	SQM54.482A1	SQM56.680R1Z3
SQM50.480A8	SQM53.482A2G4	SQM54.482A203	SQM56.684A2Z3R
SQM50.480A8Z3	SQM53.582A2	SQM54.482A207	SQM56.687A8
SQM50.480R1	SQM53.644A2G3	SQM54.482A2Z3
SQM50.480R1Z3		SQM54.584A2G3B
SQM50.480R2Z3
SQM50.483A2
SQM50.484A1Z3B
SQM50.484A20BB
SQM50.484A2Z3B
SQM50.680A1
SQM50.680A8