{"product_id":"schneider-ma41-7153-502-spring-return-actuator","title":"Schneider MA41-7153-502 Spring Return Actuator","description":"\u003cp\u003eConfigured for two-position control in HVAC systems, dampers, and valve assemblies, the \u003cstrong\u003eSchneider MA41-7153-502\u003c\/strong\u003e (\u003cstrong\u003eMA41-7153-502\u003c\/strong\u003e Spring Return Actuator) provides direct physical\/electrical execution. The mechanical assembly automates positioning sequences under continuous industrial boundaries, providing a failsafe mechanical return upon control loop power loss.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMA41-7153-502\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.10 kg standard assembly baseline mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard compact damper\/valve footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 to +60 deg C operational environment limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e15% to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Output\u003c\/td\u003e\n\u003ctd\u003e133 lb-in (15 N-m) continuous holding torque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VAC ±20% (50\/60 Hz) or 22-30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e9.8 VA maximum load allocation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Signal\u003c\/td\u003e\n\u003ctd\u003eTwo-position (On\/Off) mechanical actuation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngular Rotation\u003c\/td\u003e\n\u003ctd\u003e95 deg ±5 deg total stroke boundary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual Override\u003c\/td\u003e\n\u003ctd\u003eIntegrated mechanical crank mechanism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcoustic Noise\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;60 dB at 1 meter distance velocity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eNEMA 2 \/ IP54 environmental containment profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Wiring\u003c\/td\u003e\n\u003ctd\u003e3-foot fixed cable harness, 18 AWG conductors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConduit Fitting\u003c\/td\u003e\n\u003ctd\u003e1\/2-inch FNPT threaded connection sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife Expectancy\u003c\/td\u003e\n\u003ctd\u003e60,000 full stroke cycles validation threshold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e100 structural electronic steps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Driving Subsystem Routing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP Deterministic Networks and I\/O Density Scaling\u003c\/strong\u003e This two-position actuator interfaces directly with digital output cards residing on field-level deterministic networks. The binary power-to-open \/ spring-to-close control loops line up with distributed I\/O modules, allowing plant operators to scale high-density HVAC and airflow containment nodes across central automation networks without processing cycle delays or data packet translation lag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity Licenses and Firmware Flash Compatibility\u003c\/strong\u003e The solid-state control circuits inside the actuator switch power rails natively at the hardware tier. Because it functions via direct physical electrical lines rather than embedded bus microprocessors, it maps status flags to local terminal blocks instantly, remaining completely neutral to master chassis backplane bus communication velocity software licenses or real-time controller firmware flash updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the mechanical spring return function execute during an emergency power loss scenario?\u003c\/p\u003e\n\u003cp\u003eA: The actuator continuously stores mechanical energy in an internal spring assembly while electrical power is applied to the 24 VAC\/VDC terminal lines. If the supply voltage drops below structural thresholds, the internal holding lock releases instantly, allowing the mechanical spring to drive the valve or damper to its baseline safety position with zero software reliance.\u003c\/p\u003e\n\u003cp\u003eQ: Can the angular rotation profile be mechanically adjusted to match custom valve or damper limits?\u003c\/p\u003e\n\u003cp\u003eA: No, the actuator enforces a fixed angular rotation envelope of 95 deg ±5 deg. Mechanical limits must be handled at the damper linkage or valve stem assembly itself, ensuring the 133 lb-in torque output is properly distributed without exceeding the 100-step resolution matrix of the drive mechanism.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":45103064907891,"sku":"MA41-7153-502","price":88.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.dcssupplier.com\/products\/schneider-ma41-7153-502-spring-return-actuator","provider":"DcsSupplier Limited","version":"1.0","type":"link"}