Description
The SQM5 actuators are used to drive air and gas dampers of oil and gas burners of medium to large capacity. They are used primarily for load-dependent control of the amounts of gas, oil and combustion air in connection with 3-position or modulating controllers (e.g. 4...20 mA), or directly by burner controls.
Type | Torque and holding torque Nm | Running time 90o s | Switches |
SQM50.480R2Z3 | 15 | 30 | 8 |
SQM50.481A2 | 10 | 30 | 8 |
SQM50.582A2 | 15 | 30 | 8 |
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