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Siemens Actuator SQM 50 481A2 - Servo Motors

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SiemensServo Motors
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Siemens Actuator SQM 50 481A2

SKU 3G-CBM-06547

Brand
Siemens
Item
Actuator SQM 50 481A2
Category
Servo Motors
UNSPSC
26101205 — Servo motor DC

Technical Specifications

Siemens
type
SQM50
housing
Die-cast aluminium
motor type
Reversible synchronous
max torque nm
40
rotation time s
10-90
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Siemens SQM 50 481A2 is a reversible synchronous servo motor with die-cast aluminium housing for industrial automation control applications. It delivers 40 Nm maximum torque with a rotation time of 10–90 seconds, suited for HVAC damper actuation and similar positioning tasks.

Used in

Common applications for Siemens
District 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.

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