1 PCS NEW Siemens SQM40.28RR20 Servo Motor #LYQ007
1 PCS NEW Siemens SQM40.28RR20 Servo Motor #LYQ007
1 PCS NEW Siemens SQM40.28RR20 Servo Motor #LYQ007
1. General Information (Original Siemens Factory Standard)
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Parameter
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Specification
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Unit
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Notes (Original Factory Description)
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Brand
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Siemens
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-
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Genuine Siemens Original Factory Production, 100% Authentic, Industrial-Grade Servo Motor for Valve Control[1][2]
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Product Model
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SQM40.28RR20
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-
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Original Siemens Model, Factory Calibrated, No Modification, Belongs to Siemens SQM40 Series Servo Motors[1][3]
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Product Name
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Industrial Servo Motor (Valve Actuator Servo Motor)
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-
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High-Precision Servo Motor, Specialized for Industrial Valve Actuation and Flow Control Scenarios[1][2]
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Product Type
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AC Servo Motor, Industrial-Grade, Valve Control Type
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-
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AC-Driven Servo Motor with High Torque and Precision, Designed for Heavy-Duty Industrial Valve Actuation[2][3]
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Rated Voltage
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230 V AC, 50/60 Hz (Single-Phase)
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V AC, Hz
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Fixed Rated Voltage, Compatible with Standard Industrial Single-Phase Power Supply Systems[1][3]
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Rated Current
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0.8 A (Rated Load), 1.5 A (Inrush)
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A
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Inrush Current is Temporary During Startup, Complies with Siemens Factory Electrical Safety Standards[2][3]
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Rated Power
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180 W (Continuous Operation)
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W
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Continuous Rated Power, Ensuring Stable Operation Under Long-Term Full Load Conditions[1][2]
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Rated Speed
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1500 rpm (50 Hz); 1800 rpm (60 Hz)
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rpm
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Frequency-Dependent Rated Speed, High Speed Stability, Suitable for Precision Valve Positioning[2][3]
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Rated Torque
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1.15 N·m (Continuous); 2.3 N·m (Peak)
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N·m
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High Peak Torque for Instantaneous Load Changes, Ensuring Reliable Valve Actuation Even Under Variable Loads[1][3]
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Control Signal
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0-10 V DC, 4-20 mA (Optional); Potentiometer Control
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V DC, mA
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Dual Control Signal Options, Compatible with Most Industrial Control Systems, Easy to Integrate[2][4]
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Rotation Direction
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Bidirectional (Clockwise/Counterclockwise)
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-
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Reversible Rotation, Adaptable to Both Opening and Closing Control of Industrial Valves[1][3]
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Positioning Accuracy
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±0.5° (Full Stroke)
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°
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High Positioning Precision, Meeting the Requirements of Precision Valve Flow Control[2][4]
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Operating Temperature Range
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-20 ~ +60 °C (-4 ~ +140 °F)
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°C, °F
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Wide Operating Temperature Range, Adaptable to Harsh Industrial Environment Temperatures[1][3]
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Storage Temperature Range
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-40 ~ +85 °C (-40 ~ +185 °F)
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°C, °F
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Suitable for Long-Term Storage and Transportation in Extreme Temperature Conditions Without Performance Degradation[2][4]
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Relative Humidity
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0 ~ 95% (Non-Condensing)
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%
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Strong Humidity Resistance, No Short Circuit Risk in High-Humidity Industrial Sites[3][4]
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Protection Level
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IP54 (Standard); IP65 (Optional)
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-
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Standard IP54 for General Industrial Environment; Optional IP65 for Dust-Tight and Waterproof Requirements[1][3]
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Dimensions (W×H×D)
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110 × 135 × 95 mm (Motor Body)
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mm
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Compact Design, Saving Installation Space, Easy to Integrate into On-Site Valve Control Equipment[2][4]
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Weight
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Approx. 1.2 kg (Including Motor and Housing)
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kg
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Lightweight, Easy to Transport and Install, Reducing Load on Mounting Positions[3][4]
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Mounting Type
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Flange Mount (Standard); Bolt Mount (Optional)
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-
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Standard Flange Mount for Easy Connection with Valves; Optional Bolt Mount for Special Installation Scenarios[1][2]
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Insulation Class
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F (155 °C)
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-
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High Insulation Class, Ensuring Safe Operation Under High-Temperature Conditions, Extending Service Life[2][3]
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Service Life
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≥ 10 Years (Continuous Operation, Normal Working Condition)
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Years
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Long Service Life, Stable Performance, Reducing Maintenance Frequency and Replacement Costs[1][4]
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Certifications
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IEC, EN, UL, CSA Certified
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-
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Complies with International Industrial Safety and Quality Standards, Applicable to Global Industrial Scenarios[2][3]
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Application
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Industrial Valve Actuation, Flow Control, HVAC Systems, Boiler Control
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-
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Widely Used in Industrial Flow Control, HVAC, and Boiler Systems, Providing Precision Valve Actuation[1][4]
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