SiemensServo Motors
Siemens SQN 30 251A2700 servo motor
The Siemens SQN 30 251A2700 is a synchronous reversible servo motor for precision automation and control applications, operating at 220–240V~ across 50–60 Hz with 4.5 s rotation time at 90° on 50 Hz. Suited for HVAC…
SKU 3G-CBM-06569
Also listed as: SER 20033 · SER-20033
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The Siemens SQN 30 251A2700 is a synchronous reversible servo motor for precision automation and control applications, operating at 220–240V~ across 50–60 Hz with 4.5 s rotation time at 90° on 50 Hz. Suited for HVAC and industrial actuation systems requiring reliable positioning.
Used in
Common applications for SiemensDistrict cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks
Siemens Products
3G Electric supplies Siemens servo motors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
