Siemens Actuator SQM33.510A9

Name: Siemens Actuator SQM33.510A9
Brand: Siemens
SKU: SQM33.510A9
Price: 801.94 EUR
Availability: InStock

SKU SQM33.510A9 Brand Siemens

Brand Siemens

Key specifications

Actuator type	servomotor
Equipment compatibility	full compatibility with siemens equipment

all specifications (2) ↓

662.76EUR

in stock · 1

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Description

Siemens Actuator SQM33.510A9 is a servomotor for combustion control systems. It is designed to control air dampers, gas valves, and other regulating elements in burner units. The actuator translates a control signal into rotational movement, adjusting the flow of combustion air or the mixing ratio of heating water. It is fully compatible with Siemens equipment.

Further details

Application	position air dampers and mixing valves

Choosing and fitting

Actuators of this type are selected primarily by torque, running time, control signal type (three-point, 0-10 V, or on/off), shaft or coupling pattern, angle of rotation, and the presence of integral auxiliary switches. When replacing an existing actuator, match the control signal type and the mechanical interface, including shaft dimensions, coupling pattern, and angle range, to the rest of the system.

Signs of failure

Common failure modes for actuators of this class include stripped gear trains, failed end switches, or a seized valve stem after prolonged standstill. Such failures may leave the actuator unable to position the damper or valve correctly, affecting the air or water flow. Inspection should cover the gear train, end switches, and valve stem movement.